Jessica

I'm in Algebra 1 this year and I really need help solving these equations. Completing the square 1)c^2-7c= -12 2)x^2-2x-8= 0 Incomplete Quadratic Equations 1) 2x^2-2 = 16 Any advice will be appreciated! c^2-7c= -12 What is 1/2 of -7? Square that, and add...

20 years ago

what does mitosis mean?

14 years ago

This might be abit weird, but I have to find TABS for the song 'Falling into you' by Kasey Chambers for music because I have to perform the song, but I cant seem to find any TABS! I've looked on Ultimate-Guitar, Guitar Archive, 911, 100 Top Guitar Tab Sea...

19 years ago

How do you factor this completly 7x*(4x-5)^3+(4x-5)^4 I am confused by the different power of exponets and the 7x in front Can you please help me? 7x*(4x-5)^3+(4x-5)^4 factor out the common term: (4x-5)^3 * (7x+4x-5) Then simplify the second term. what ge...

19 years ago

How many mililiters are in 3.5 KL. There are a thousand ml per liter, and a thousand liters per Kilo liter. 3.5*1000*1000 ml in 3.5 KL check my thinking. 30500

19 years ago

How necessary is conformity in order to survive? It depends upon whether you are talking about conforming to laws, or less important things like customs, professed beliefs and dress codes.

19 years ago

A farmer was taking her eggs but they all fell on the floor. She didn't know how many eggs she had. But then she remembers when she put them in groups of two, there was one egg left over. When she put them in groups of three, there was also one egg left o...

19 years ago

Les Fleurs, a boutique in Paris, France, had the following accounts in its accounting records at December 31, 20X2 (amounts in Euros, denoted as "E") Purchases………………... E250,000 Freight In……………… E8,000 Sales discounts…………. 4,000 Purchase returns…….. 7,000...

19 years ago

i have this question the population fucntion of bacteria is observed to be f(t)=C e^2t where C is some constant. if after one hour a scientist abserves the growth rate to be 744 bacteria/hour what was the initial bacteria population. i know that C is the...

19 years ago

Hi, For my biology homework, I need to know some things about: red blood cells white blood cells (both types) platelets and I still cant find some info- -where they are made -length of life of cell Thanks! Jessica http://www.kidshealth.org/parent/general/...

18 years ago

I need help multiplying the fractions out. The question is... x/3 + y/2 = -4 x - 3y = 6 ( x/3 is a fraction ) To rid an equation of fractions, simply multiply everyting (both sides, too) by the denominator. In this case you have two numbers in the denomin...

18 years ago

Can someone please help me write this statement out in formula form. There should be two formulas. Question.... Three times the larger of two numbers is equal to four times the smaller. The sum of the numbers is 21. Find the numbers. If we let X = larger...

18 years ago

Hi, would someone mind just checking the answer I got for this formula and tell me if I'm on the right track or not. Question... x+y=21 3x=4y Answer I got... x=84 y= -63 I didn't get that. Check your math. I found 7y=63 but not y = 63. You can always chec...

18 years ago

If u place a metal cube in beaker as a catalyst, what effect will it have on the reaction? And why?

12 years ago

Why is water considered a universal solvent? It dissolves many, many common things.

18 years ago

-8 2/3 - -5 1/3 How would you set up? Go here and scroll to 4 http://www.themathpage.com/ARITH/add-fractions-subtract-fractions-1.htm the answer would be -3 1/3

18 years ago

I was wondering is the form of the string quartet's first movement usually sonata-allegro form? Yes, and the same applies to all movements. See http://en.wikipedia.org/wiki/Sonata_form#Sonata_form_and_other_musical_forms

18 years ago

Two cars leave town going in the same direction. One travels 55 mph and the other travels 65 mph How long will it take before they are 180 miles apart? Hint: We do know that one car is 180 miles ahead of the other, so the slow car's distance can be repres...

18 years ago

If a string quartet is a genre of chamber music, what is the genre of music for a rock ensemble? I would argue that the Dixie Chicks is a genre of rock ensemble. http://www.gepr.net/genre2.html The Dixieland Jazz Band would be one genre of rock ensemble....

18 years ago

My best friend just found out she's pregnant and the only one giving her support is me. What do I say or do? Your best friend needs to consult an expert AS SOON AS POSSIBLE. Use the Planned Parenthood website to find a health center near you. http://www.p...

18 years ago

Are there any websites where I can go too for treatments there are for Alzheimier's?PLease help!(It can not be a . com webpage) This is the website for the Alzheimer's organization. www.alz.org/

18 years ago

A kayaker paddled 2 hours with a 6 mph current in a river. The return trip against the same current took 3 hours. Find the speed the kayaker would make in still water. The speed is 6 mph slower going upstream and 6 mph faster going downstream. Distance tr...

18 years ago

SR=D+D+P+V+C+C+D+P lateral thinking: DEILST

18 years ago

Joseph Priestly discovered oxygen when he heated a red powder. This red powder had been prepared by heating mercury in air. a) name th red powder formed when this element is heated in air b) write a word equation to show what happens to this red powder wh...

18 years ago

A less nutritious fish that has taken over the population of other fish. PLEASE HELP ME! And how do I make a sentence with comprehension? Help If you would be kindly. Read about carp here. http://www.americancarpsociety.com:8080/ACS/cypr_baiting_boilies.j...

18 years ago

If you use $63.00/9 to estimate $62.59/9 is $7.00 greater than or less than the exact answer? Explain. i say yeah girlfriend It is greater, because the numerator you used was greater. Example: If you had 2/2 and you raised the numerator to 4 to get 4/2, w...

18 years ago

List ways simple plants affect your life each day. (HINT: Where do electricity and heat for homes come from?) food, heat and electricity(from fossils and coal and oil), cars (gasoline from oil), etc.

18 years ago

Which electromagnetic radiation: a)will diffract round hills b) can be used to cook food c)can themometers detect d)cause skin cancer e)is ued when taking a photograph with an ordinary camera thanks!! I will be happy to critique your thoughts. Some have m...

18 years ago

Could someone read the passage and please tell me which answer is correct? Some kids collect coins. I can't keep a quarter without spending it. Some kids collect stuffed animals. Cute, but my room is the size of a closet. Where am I going to put alot of s...

18 years ago

Name the three dynasties under which the chinese lived from 1100 B.C until the A.D 200s? http://www.google.com/search?q=china+ancient+dynasties&rls=com.microsoft:en-us:IE-SearchBox&ie=UTF-8&oe=UTF-8&sourceid=ie7&rlz=1I7SUNA There are several good websites...

18 years ago

Can you help me summarise the book called Girls in Pants by Ann Brashares please? This site has several reviews of this book. http://www.amazon.com/Girls-Pants-Summer-Sisterhood-Traveling/dp/0385729359 Thank you for using the Jiskha Homework Help Forum. I...

18 years ago

How many carbon dioxide molecules will form when a naptha molecule burns? Thanks Write the equation, then solve it just as we did the problem on water molecules yesterday. Post in detail any questions you have about what to do next.

18 years ago

Education is a privilege grantes to some, not a right granted to all. Do you agree or disagree and why? Please note that <b>we don't do students' homework</b> for them. Our tutors try to give you the information to help you complete your assignment on you...

18 years ago

What originally established how congressional representation is determined? a. the Constitution b. Supreme Court decision c. Declaration of Independence d. presidential executive disorder I think it's B...not sure, though. Please check the first article i...

18 years ago

Calculate the freezing point depression and osmotic pressure at 25 degrees C of an aqueous solution of 1.0 g/L of a protein (mol wt= 90,000) if the density of the solution is 1.0 g/mL. I know how to calculate freezing point depression and osmotic pressure...

18 years ago

i'm writing an essay on Hamlet comparing and contrasting the characters of Hamlet and Horatio. One of my paragraphs talks about the differences in their balance of character; Hamlet is unbalanced and dies, while Horatio is the ideal, balanced character wh...

18 years ago

A bottle of win contains 12.5% ethanol by volume. The density of ethanol (C2H5OH) is .79 g/mL. Calculate the concentration of ethanol in wine as mass percent and molality. I calculated molality as 2.4 m/kg, but I'm stumped on the mass percent [although I'...

18 years ago

Maritza earns $9.75 an hour, and time ans a half for overtime. What will she earn per hour of overtime? Multiply $9.75 by 1.5. That will give her hourly rate for overtime.

18 years ago

If a rule is (3x,y) and a scale factor of 4 is used to transform it , what will the new rule be??? Show work

18 years ago

In order to unite with an egg, a sperm cell must travel from? Boston? Chicago? Heaven? The male? There are hundreds of possible answers here.

18 years ago

Hydrochloric acid can be prepared using the reaction described by the chemical equation: 2 NaCl(s) + H2SO4(l) ----> 2 HCl(g) + Na2 SO4(s). How many grams of HCl can be prepared from 393 g of H2SO4 and 4.00 moles of NaCl? A) 4.00 g B) 2.49 g C) 146 g D) 28...

18 years ago

Aluminum hydroxide reacts with an excess of hydroxide ions to form the complex ion Al(OH)4- a)Write an equation for this reaction b) Calculate K. c) Determine the solubility of Al(OH)3 in (mol/L) at pH 12.0 My equation was Al(OH)3 + OH- --> Al(OH)4- but I...

18 years ago

Can someone check my work please? Convert each polar equation to a rectangular equation. Then determine the graph's slope and y-intercept. ( I'm going to type 'x' instead of theta ) r sin(x- pi/4)=2 r(sin(x- pi/4))=2 r(sinx*cos pi/4 - sin pi/4*cosx)=2 r(s...

18 years ago

A stone was dropped off a cliff and hit the ground with a speed of 160 ft/s. What is the height of the cliff? Take the free fall acceleration to be 32ft/s^2 h= _______ft? vfinal^2= 2gh you are given g, and vfinal. A stone was dropped off a cliff and hit t...

18 years ago

Consider the reaction H2S(g) <==> H2(g) + 1/2S2(g) At 1065*C the partial pressure at equilibrium of hydrogen sulfied, hydrogen and sulfur are found to be .670 atm, .221 atm, and .110 atm, respectively. Find Kp and delta-G* for the reaction. Find delta-G f...

18 years ago

There are 3 known isotopes of Hydrogen and 3 stable isotopes of oxygen. How many types of water molecules would these produce? Is it 3 ?

18 years ago

Sorry for posting this again, I don't know if the question was skipped or not, but I was just wondering if I could get some help on this... thanks. There are 3 known isotopes of Hydrogen and 3 stable isotopes of oxygen. How many types of water molecules w...

18 years ago

An estimate of the mass of a new, unsharpened pencil is about __________. I think it's about 35 grams? Fill in the blanks. A good reference to use when estimating the mass of a small object is _____. It has a mass of about_________. Thank you!

12 years ago

How many electrons are transferred in the reaction of hydrogen peroxide with iron (II) ion in acidic solution to form iron (III) ion and water? I am not quite sure what the reaction is, but if you are going from Fe(2+) to Fe(3+), the Fe is losing one elec...

18 years ago

Ok, I've been doing BC review tests to prepare for the AP exam. I came across this free response problem and I have no idea how to do it, can someone please help me with this? It gives the differential equations: dP/dt = .03P(30-P) and it asks "Find the g...

18 years ago

what is the answer to the multplacation question ........... the question is what is the answer to 1,859 * 30 = Please do the multiplication -- either manually or with a calculator. Or put 1,859 * 30 in the Google search window.

18 years ago

What are some of the health problems associated with undernutrition? Explain the cycle of malnutrition. Who does it impact? http://www.google.com/search?q=malnutrition&rls=com.microsoft:en-us:IE-SearchBox&ie=UTF-8&oe=UTF-8&sourceid=ie7&rlz=1I7SUNA Lots of...

18 years ago

Review the job titles and descriptions in the newspaper and database. • Select one job from each source. • Create a résumé you would use for hardcopy distribution and one you would use for online distribution. You may use the résumé template at the BAC We...

18 years ago

I was hoping you could help me brainstorm some ideas about why some people are more successful than others in college. I need to write an essay about it and am racking my brain for some good ideas! I figure some people have more motivation to complete col...

18 years ago

I need help with my thesis statement. So far I have: Emily Bronte was an unusual writer from the Victornian age, and her novel full violent romance. You have to have: General subject: Emily Bronte Limited Topic: Wuthering Heights Specific Focus: Victorian...

18 years ago

I need some help with some problems as well as need some checked. Could you please help me? Thanks! 1. How do you graph y=1/x 2. How do I the x and y intecepts using a graph? Solve and check the linear equation. 9. (-4x-2)+7=-3(x+3) I got 14 10. -2[7x-7-6...

18 years ago

How can you help parents deal with issues of attachment. Are you asking this as a friend, a teacher, a grandparent, a therapist, or ?? Please clarify your question and give us your ideas. We'll be glad to comment on them.

18 years ago

If you were working with an infant who was having difficulty with stranger anxiety, what are some things you might do. Angie and/or Jessica, Please note that <b>we don't do students' homework</b> for them. Our tutors try to give you the information to hel...

18 years ago

To the nearest ten (rounding), a jar contains 60 marbles. What is the least number of marbles that can be in the jar? What is the greatest number?

18 years ago

If you build a skateboard ramp whose ratio of height to base must be 2:3, what is the base if the height is 5m?

18 years ago

You are late for your train. You are running at a speed of 7 m/s to catch the train. When you are a distance of 100 meters from the station the train starts to pull away from the station with an acceleration of .2 m/s squared. Will you catch the train? Ne...

18 years ago

Numbers can be poetic. For example, when the number 400,077,115 is read aloud, it is haiku! Haiku is a Japanese form of poetry in which each poem has seventeen syllables,broken into a 5-7-5 pattern. How does this number fit the pattern? Find another numbe...

18 years ago

Some people blamed the decrease of otter numbers on mink. give three reasons why this seemed possible. Explain your answers. I could only think of one answer, which was about food competition- please help!! thanks

18 years ago

I don't understand how to find the inverese of a one to one function. Find the inverese of the one to one function. 9. f(x)=-4x+7 Is the inverese suppose to be f^-1(x)=x-7/-4? 12. f(x)= square root of x-8 I don't understand how to find the inverese on thi...

18 years ago

I still need help with finding the inverese of one to functions. Find the inverese of the one to one function. 16. f(x)= 4/(5x-1) This is what I've done so far. y=4/(5x-1) x= 4/(5y-1) (5y-1)x= 4(5y-1) Then I am not too sure what to do next.

18 years ago

what does it mean when someone tells you, "you have mow in your eye"?

18 years ago

Can you eliminate all the crutch verbs in this story and still make it sound good? I prefer to live life in a large city where I can enjoy the freedom to do things that can't be done in a small town, where thier life's like thier neighbors. Their beliefs...

18 years ago

One integer is 4 more than a second integer. Three times the first integer when added to two times the second integer is less than 23. Determine the largest possible values of the two integers.

18 years ago

A first time car buyer is looking for a good used car to purchase. In addition to the cost of the car, there is a licensing fee of $140 and sales tax of 10% of the cost of the car. If the buyer only has $6740 to spend, what is the most expensive car that...

18 years ago

i just need this for revision: the formula for photosynthesis and chemosynthesis

18 years ago

An instructor counts homework as 1/3 of the student's grade and the final exam to be 2/3 of the student's final grade. Going into the final exam a student has a homework grade of 48%. What range of scores on the final exam would put the student's final av...

18 years ago

What is the most southern point in the world?

18 years ago

A silver bar 0.125 meter long is subjected to a temperature change from 200 C to 100 C. What will be the length of the bar after the temp change? A:0.124764 meter B:0.00023635 meter C: 0.00002363 meter D:0.0000189 meter

18 years ago

Galactose and Fructose are called isomers of glucose. Why?

18 years ago

Rewrite the equation below in slope intercept form y = mx + b. Use fractions for the slope and the y-intercept, as needed. 4x+5y=7

18 years ago

Rewrite the given equation in slope intercept form y = mx + b. Use fractions for the slope and the y-intercept, as needed. 4/5x + 6/5y=4

18 years ago

Rewrite the equation below in general form Ax + By = C where A, B and C are the smallest integers possible and A > 0. Enter the variable expression Ax + By separately from the constant term C. y- 4/7x + 2/13

18 years ago

Find the equation of the line with the following slope and y intercept. Slope = -3, y intercept = (0, 5)

18 years ago

Find the equation of the line passing through the points (-1, 4) and (3, 2).

18 years ago

A line passes through the origin and the point (-6, 4). Write the equation of the line that passes through (-6, 4) and is perpendicular to the given line. Write the final answer in the slope-intercept form y = mx + b. (The slope and y-intercept must be wr...

18 years ago

Is there a webpage that will helpme figure out how to write a topic sentence on my subject?

17 years ago

What are the implications of a united Europe for the global role of the United States?

17 years ago

The product of two consective positive even intergers is 440. Would they be 20 and 22?

17 years ago

The length of a rectangle is 2 cm more that 5 times it's width. If the area of the rectangle is 84 cm^2 find the dimensions of the rectangle to the nearest thousandth. This is what I have..is it rihgt? 5x^2+5x+2-84 5x^2+5x-82=0 -5+-the square root of 5^2-...

17 years ago

name some of the simple machines!!!

17 years ago

A glass ball, ball A, of mass 6.0 g moves at a velocity of 19.0 cm/s. It collides with a second ball, ball B, of mass 9.0 g, moving along the same line of velocity of 11.0 cm/s. After the collison, ball A is still moving, but with a velocity of 8.0 cm/s....

17 years ago

a)maximum acceleration that the human body can be subjected to resasonably saftely b) what happens when the acceleration is larger than this

17 years ago

You have a mass of 2 kg attached to a spring with a spring constant 18 N/m. The mass is at rest at the equilibrium position. At time t=0 you hit the object with a hammer. This blow instantaneously gives the object a velocity of 3 m/s. The motion (after th...

17 years ago

Nitrogen reacts with hydrogen to make ammonia: N2 + 3H2 -> 2NH3 Calculate the maximum thoeretical yield of ammonia that can be made by reacting 90g of hyrdrogen with an excess of nitrogen. Thanks!

17 years ago

Humans shape their environment in ways that other organisms cannot. Are humans subject to the same pressures of natural selection as other organisms? why or why not?

17 years ago

Is a monosaccharide a lipid,a nucleic acid, or a protein?

17 years ago

So I have a math problem that says that a free-falling body near the surface of the earth accelerates downward at a constant of 32 ft/sec^2. so for the graph a(t) it would just be a straight line across 32 no matter what time, or in other words a(t)=32. s...

17 years ago

How would I find the derivative of x^2 + 3x using the definition of the derivative?

17 years ago

50 * 6 = 300ft

12 years ago

It's actually third grade math. They are learning to round up or down numbers to the tens. So the problem regarding the 60 marbles is to determine if you would round up or down the number 60. I am thinking that since it's already a value of 10, that the l...

18 years ago

I am a relly bad writher please help me.

18 years ago

Im not sure, but I think its Mesopatamia.

18 years ago

Ball A's original momentum is .00114 kgm/s. The change in Ball A's momentum would be .006 kg x (.19 - .08) m/s, correct? Ball B's change in momentum would be .009 kg x (.11 - v) m/s. The momentum of Ball B would be .009 x the change in velocity from the p...

17 years ago

just do this when solving problems like this....Parentheses,Exponent,Muliply, Divide,Add,Subtract. The answer to your problem is 17

17 years ago

ok, thanks

17 years ago

Thanks!!

17 years ago

what is a plat tectonic

17 years ago

it equals 43,000 so I would write it 4.3 *10^4...IS that what you're asking?

17 years ago

Well the sinking of the british liner Lusitania was the main reason we entered because there were like 100 or more American's on the ship. Wilson demanded safety to passenger ships and Germany complied sort of. The germans also sabotaged Black Tom and the...

17 years ago

40,000 + 3,000 ___________ 43,000 to determine the exponents you put the decimal after 4. Then count how the spaces to the right after the decimal. your last decimal will be after the 0 = 10^4......does that help?

17 years ago

So far this is the equation I have 0.54= log(x/10) and I cant solve for x...I forgot how to do it correctly

17 years ago

This is all they gave me: You need to produce a buffer solution that has pH 5.28. You already have a solution that contains 10 millimoles of acetic acid. How many millimoles of solid sodium acetate will you need to add to this solution? The of acetic acid...

17 years ago

the US was lending war materials to allies under the lend lease act to avoid interallied debts...

17 years ago

OMG, Thank you so much! I dunno what i was doing! Thank you Thank YOU!!!

17 years ago

Thanks! I feel pretty stupid now.. I was also curious about predicting products. How on EARTH would you do that when there are so many products?

17 years ago

why do sodium chloride and sodium nitrate all impart the same color to the flame?

17 years ago

Is this a riddle?

17 years ago

Well, I think it's B.

17 years ago

You need to find out what's x and what's y.

17 years ago

so the electic field outside the sphere is 9*10^9 p (r/a)^2/a^2?

17 years ago

I am not sure how I am supposed to do it. does that mean the limit is 6?

17 years ago

Radisson et grille à la maison?

17 years ago

Thank you so much that really helped me

17 years ago

I think the answer is b am I corerect?

17 years ago

no

17 years ago

I really need help with my Spanish crossword puzzle. Please tell me where i could find a translator online right now. Thanks a whole lot!

17 years ago

Given the follwoing solubilities, calculate the value of the Ksp for each compound: b) Zinc carbonate, 3.87 x 10 - 6 mol/L

17 years ago

I got 5.7 x 10 ^ - 6 why is this incorrect:(

17 years ago

It is incorrect, where , sadly I cannot say:(

17 years ago

It is incorrect, where , sadly I cannot say:(

17 years ago

Hmm.. I will check over if I typed in the correct numbers and I will let you know

17 years ago

For simplicity, all answers should be correct to two (2) significant figures and not expressed in scientific notation. The above was also found next to the question

17 years ago

Multiply by -1 on both sides?

17 years ago

Regarding the table, trial 1, trial 2 and trial 3 are not so neatly written but they should be shifted a little to the right

17 years ago

Here are my results: *Initial volume of HCL(mL) Trial 1- 0.0 Trial 2- 2.51 Trial 3- 4.95 Trial 4- 7.4 Trial 5- 9.9 *Final volume of HCL (mL) Trial 1- 2.51 Trial 2- 4.95 Trial 3- 7.4 Trial 4- 9.9 Trial 5- ? *Volume of HCL added (mL) Trial 1- 2.51 Trial 2-...

17 years ago

Here are my results: *Initial volume of HCL(mL) Trial 1- 0.0 Trial 2- 2.51 Trial 3- 4.95 Trial 4- 7.4 Trial 5- 9.9 *Final volume of HCL (mL) Trial 1- 2.51 Trial 2- 4.95 Trial 3- 7.4 Trial 4- 9.9 Trial 5- ? *Volume of HCL added (mL) Trial 1- 2.51 Trial 2-...

17 years ago

When I have the table filled out, what would I need to do in order to calculate the solubility product for calcium hydroxide? The following is what I have in mind, please tell if I am incorrect or correct. Ksp = [Ca+2][OH-1]2 You should have an average va...

17 years ago

I have one last question. Conduct a search to determine the actual value for the solubility product of calcium hydroxide. Compare your experimental value to this value by determining the percentage difference. How would I use the percentage difference for...

17 years ago

I don't understand how you get x^2=50/18

17 years ago

*CORRECTION 0320C is supposed to be 0.320C

17 years ago

how do i figure that out?

17 years ago

I ahve the identical questions...Is your book Modern Chemistry?

17 years ago

Im really confuzzled to! I have no idea what my teacher is going on about! What on earth does "the big idea of energy" mean? HELP!!!

17 years ago

Thank you very much MS.Sue

17 years ago

I need help locating websites that will help my chid with a science project. She is supposed to create an investigation that will test the question:"Does elevation affect the speed of an object?" PLEASE HELP!

17 years ago

Does it mean the name of the one who is presenting it and the references used? and is it written on the first page or the last page? Because i wrote my name on the first page :( please help... Thanks!

16 years ago

what if i got all the information from internet? Thanks for help!!! i am so confused....

16 years ago

Wow all the negativity. I am also working on the same topic and I am also an axia student as well I am having troubles as well with this assignment. All I can say honestly is work through the assignments patiently. I start all my assignments on mondays so...

16 years ago

Tell me if this is right For the first step this is what I am doing m=250.0kg c=0.028kcal deltaT- 328-20?? Is this correct this gives me 2156 Am I on the right track for the first step?

16 years ago

I know.. I am just making sure I am on the right track.. I am going to try and finish it now.. do you mind if I send you my answer and you tell me how I did?

16 years ago

okay is this correct I took 250.0 * 5.5 = 1375 1375+2156=3531kcal

16 years ago

I mean how it effects the acid-dissociation constant(Ka). How does water effect the Ka value of a weak acid?

16 years ago

THANK YOU!!!!!!

16 years ago

go to google and type in maps of mexico

16 years ago

I would have to agree with the person who says that their assigned reading didn't help. I don't even read my assigned reading anymore, mainly because i find updated facts online. All of my homework has been based on other peoples opinions and homework tha...

16 years ago

Benjamin Franklin believed God was on the colonists side and that he would help them win the war :)

16 years ago

I am actually online right now for this exact problem "how were the puritans different..." it's driving me insane!

16 years ago

To describe the differences between types of light like visible and x-ray, scientists often talk about the length of the light's waves or "wavelength." The various types of light that make up the electromagnetic spectrum differ in the length of their wave...

16 years ago

I did that and I got 901.35 for both. So is my answer of 6009 correct?

16 years ago

Get it into y=mx+b form(slope-intercept form)

16 years ago

what if i wanted to graph the equation? how would i do that?

16 years ago

thanks damon, chopsticks and ms. sue. you helped me alot!

16 years ago

thanks!!!!!!!!!!!!

16 years ago

I think it's somewhere between 0.56 mL and 0.62 mL, hope that helps!

16 years ago

On a saturda morning there are 13 games of rugby being played at a park. each game includes 30 players, 1 referee and 2 line unpires. If 700 people were at the park how many are players or offials?

16 years ago

A diving bell is lowered to a depth of -124 metres, i.e 124 metres below sea level. If it rises 38 metres and then drops a further 65 metres from this point what is its new depth?

16 years ago

Thank you, it really helped. :D

16 years ago

So do you go ; 42x12?

16 years ago

The number 4 is in the hundredths place in the decimal 0.045. The first number after the decimal is the tenths place (0), the second number after the decimal is the hundredths place (4), and the third number after the decimal is the thousandths place (5)....

16 years ago

Try making notecards with some of the most important information and vocabulary in the chapter. Use different colored index cards and highlight the words/phrases/equations that you have the most difficulty with. This is especially helpful if you are a vis...

16 years ago

Remeber the verbs for the verb "comprare" (to buy). Since "comprare" is an -are verb, recall the verb endings: Io: -o Tu: -i lui/lei/Lei: -a noi: -iamo voi: -ate loro: -ano Now, all you have to do is plug in the conjugated verb between the subject and the...

16 years ago

In order to conjugate(ex. comprare), take away the -are. So now you have compr-. Looking at the endings above, plug them into the stem of the verb so that the subject of the sentence matches the verb.

16 years ago

You have to use substitution for this problem. So, let u=(ln r). Then du=(1/r)dr. Now plug in u and du into the equation. This yields the integral of (sqrt(u)), which can also be written as the integral of u^(1-2). Now just integrate and plug (ln r) back...

16 years ago

I don't have much, but i am sure i can find on

16 years ago

I'm also taking this course and having trouble finding the information...what are the sources you used to answer these questions?

16 years ago

Don't see how you get 5? How do you square 4? 4*4 = 16 correct? So then how can R = 5? I don't get it...Thanks by the way for the graph!

16 years ago

I think I see what you are now talkin about! is this correct? D = sqrt ((x2-x1)2+ (y2-y1)2) -4- -4 = -8 1- -5 = 6 Half the distance between the two given points d = diameter = sqrt (82 + 62) =sqrt (64+36) = sqrt (100 = 10 Radius = 5 NOW i need to know how...

16 years ago

Would this be considered standard form? (4-0)2 + (-5- -2)2) = r^2 (4-0)2 + (-5- -2)2) = 5^2

16 years ago

Thanks for all your help! You really explained this topic well! Thanks again, and have a terrific weekend!

16 years ago

What do you mean by "OK if you are teaching? I was just wondering?

16 years ago

I am going to try to. How can I graph this so I can see it?

16 years ago

This is what I came up with, but I am still having a hard time graphing it. Is this correct? Mid-point formula = (x1+x2)/2 (y1+y2/2 x = (4-4)/2 = 0 y = (-5 +1)/2 = -2 (0,-2) is the center??

16 years ago

I did it! The center is (0,-2) on the graph after tracing the circle. Now i need help with the length of the radius of the circle. (Note that this is a distance.) Give the exact answer? What do I do here please? Thanks!

16 years ago

Oh ok! Thanks again! You really know your stuff! Have a great weekend!

16 years ago

Thank you! I got many more of these to do, so just wanted to make sure my first one was correct! Thanks!

16 years ago

Im not getting it.

16 years ago

Simplify the expression. Assume all variables represent nonzero real numbers. -10b^5c^9/2b^5c^3

16 years ago

Thanks I found it.

16 years ago

Yes I will need the practice without a doubt! Now you say the The horizontal asymptote is y = 0 What about the the y-intercept and the vertical asymptote(s)?

16 years ago

I got 0 for the y-intercept why -3??? and The vertical asymptotes are x = -2, x = 2 ????

16 years ago

Where are you getting 2/3 from????

16 years ago

How can i improve this essay?

15 years ago

Thank you so much!

15 years ago

So static: 0.73 and kinetic: 0.57, thanks!

15 years ago

YES, that is correct!

15 years ago

it should be something that includes (x-1000) . it would be something like this : (x-1000) + x = 4400. im not sure. but its a close guess.

15 years ago

Thank you Ms. Sue.

15 years ago

A 0.180 kg ball falls 2.5m. How much wordoes the force of gravity do on the ball? Do I multiply .180x2.5 to get .45J Thank you for your help

15 years ago