Cassandra

clement is to clemency as A. agitate is to agitation B. governor is to prisoner C. nice is to kind Note the meanings and the parts of speech in the first pair of words. Which other pair of words have the same pattern? Please tell us your thinking on this...

18 years ago

chef is to kitchen as A.blacksmith is to foundry B.teacher is to education C.pilot is to airplane A chef works in a kitchen and prepares food. Which of the other pairs of words names a person and the place he works? Which profession makes something in his...

18 years ago

I need help with an IB Math Internal Assessment on Matrix Powers.

17 years ago

Consider the matrices P = 3 1 1 3 and S = 4 2 2 4 Calculate P^n and S^n for different values of n and describe any patterns you observe. I cannot find any patterns at all. I would really appreciate any help at all. Thanks!

17 years ago

Describe how the muscles work to support breathing.

16 years ago

I have to know what recommendations concerning starch in our diet, and the chemistry of starch as well. Please help?

16 years ago

Does anyone know what our daily percentage of carbs is? And how many grams of starch we need in our daily diets? Please help.

16 years ago

What is 7 times x over 2? 7(x/2-2)

16 years ago

how do lithospheric plates lead to evolution and species?

16 years ago

How do lithospheric plates lead to evolution and species? Please help me.

16 years ago

Can somebody please help me with my power point presentation? I don't understand. My topic is full-line beauty supply store. I am having trouble coming up with speaker notes. This is my first time doing a power point presentation.

16 years ago

A model rocket blasts off and moves upward with an acceleration of 12 m/s^2 until it reaches a height of 28 m , at which point its engine shuts off and it continues its flight in free fall. What is the speed of the rocket just before it hits the ground?

16 years ago

A projectile is launched from ground level to the top of a cliff which is 195m away and 135m high. If the projectile lands on top of the cliff 6.9s after it is fired, find the initial velocity of the projectile ((a)magnitude and (b)direction. Neglect air...

16 years ago

List 10 things a new high school student can do to be more organized. I have 1. Keep a planner 2. Don't procrastinate on your homework. 3. Keep your study space for studying only. 4. Keep a calander so you can schedule after school activities. 5. Have eve...

16 years ago

I am failing French. Would someone look over my french homework and make sure it is correct. Thank you!!! Put the following sentences in the correct order. Make any contractions necessary. (2 points each) 1. noirs/cheveux/parents/ne/vieux/ont/pas/mes//les...

15 years ago

Could someone read over this paragraph and tell me if it is correct? Thank you!!!! Ecrivez un paragraphe de 8-10 phrases pour décrire une personne de votre famille ou une personne fameuse que vous admirez. Employez au moins 6 verbes différents. (10 points...

15 years ago

Can someone help me with this question please?? 10. When setting guidelines or rules for children and then enforcing them, the best advice is to A. have several discipline measures in mind for consequences of misbehavior. B. have children help determine t...

15 years ago

Use FTC to evaluate a definite integral with basic integrand-- (integral) bottom number 0, top #2 (4x^3+1)dx=

15 years ago

pronoun antecedent agreement how can you rephrase this sentences into a more meaningful one. I really need this. Thank you for your help. :) 1. Before she could to her mother, she fainted. 2. Pamela bought a bracelet for her sister which she liked very mu...

15 years ago

What does je dois aerer pour vivre mean?

15 years ago

I really need help on this journal activity. In this assignment, you are to take each of the purposes form a more perfect union, establish justice, insure domestic tranquility, provide for the common defense, promote the general welfare, and secure the bl...

14 years ago

What mass of potassium oxide is produced by the oxidation of 5 grams of potassium?

14 years ago

HCR23

14 years ago

in a right triangle if the adjacent A = 16, and the hypotenuse C = 20 then what is the oppisite B.

14 years ago

when and how does Germany unite? What are the causes and consequences of the rebellions 1837-36 upper and lower canada? What are the causes of movement and the liberal movement National Europe in the first Motie nineteenth sciècle

14 years ago

When an element reacts with a compound to produce another element and new compound, the reaction is called?

14 years ago

4.Type the appositive(s) in each sentence. You do not need to include the commas. The famous basketball player Michael Jordan was known for his performance under pressure. 5. Type the appositive(s) in each sentence. You do not need to include the commas....

14 years ago

Find the area of the parallelogram that has coordinates of A(-2,2), B(-4,-2), C(2,-2), and D(4,2). Find the base and height first.

14 years ago

Each year, approximately 160 colleges compete in the National Concrete Canoe Competition. Each team must design a seaworthy canoe froma a substance not known for its capacity to float. The canoes must weigh between 100 and 350 pounds. Find the midrange.

14 years ago

Given: The initial position of the block is the origin; i.e., x = 0 at t = 0 . Consider down the track to be the positive x-direction. A block with an initial velocity v0 slides up and back down a frictionless incline. Which graph best represents a descri...

14 years ago

what is the net ionic equation for: Mn+Ni(NO3)2 -> Mn(NO3)2+Ni Is the answer no reaction or is Nickel considered a state change??

14 years ago

An object is thrown upwards and after 2 seconds is 78 m above where it was initially thrown. Assume no air resistance, and determine the initial speed the object was thrown at.

13 years ago

Calculate [ClO^-] in a 6% bleach solution. A 6% bleach solution contains 6 grams of NaClO per 100 grams bleach. The density of 6% bleach is 1.07g/mL.

13 years ago

Then calculate the inital ClO^- concencentrations for 1st, 2nd, and 3rd reactions. Calculate [ClO^-] in a 6% bleach solution. A 6% bleach solution contains 6 grams of NaClO per 100 grams bleach. The density of 6% bleach is 1.07g/mL. Chemical reaction: Blu...

13 years ago

A student has 100.0 mL of an unknown solution of Vitamin C. She removes 1.00 mL of this solution, dilutes it to 50.0 mL, and titrates this second solution with an iodine solution solution that 8.5x1^-4 M. 6.60 mL of iodine solution is required to reach th...

13 years ago

$1200 at 6% for 36 months

13 years ago

thomas borrowed $4800 to buy a new car. he will be paying $96 each month for the next 60 months. find the simple interest rate for his car loan.

13 years ago

Tris is an abbreviation for tris (hydroxymethyl) aminomethane, which is a weak base. Calculate how many grams of tris (mw=121.14g/mol) are needed to make 25mL of 0.10M tris solution. Calculate how many mL of 0.25M HCl are needed to convert half of the mol...

13 years ago

State how the centripetal force is provided in the case of a satelite orbiting the earth

13 years ago

The Pew Research Center recently polled n= 1048 U.S drivers andfound that 69% enjoyed driving their automobiles. (a) Construct a 95% confidence interval for the proportion of U.S.drivers who enjoy driving their automobiles. (b) In 1991, Gallup Poll report...

13 years ago

A rule of thumb states that the ideal weight (in ounces) of a baseball bat for a high school player is 5 ounces more than one third of the player's height (in inches). Write an expression that describes the ideal weight in ounces of a bat for a high schoo...

13 years ago

To survive in different areas, native people had to learn to?

13 years ago

Ground beef sells for $4.75 per kg and ground pork sells for $5.50 per kg. How many kg of ground pork should be mixed with 8 kg of ground beef to make a mixture that sells for $5.10 per kg? I don't know how to set this up or anything. Please help!

12 years ago

Factoring Polynomials: 2x to the second power -3x-2 could you please explain to me how to do this.

12 years ago

Political factionalism in the U.S. during the 19th century was fueled by the emergence of a unique American culture and the transition from an agrarian to market economy. Please give me some information on writing about this.

12 years ago

How many moles of H2O are in 3.00L of water? (d=1.00g/mL)

12 years ago

A flat loop of wire consisting of a single turn of cross-sectional area 8.10 cm2 is perpendicular to a magnetic field that increases uniformly in magnitude from 0.500 T to 1.90 T in 0.95 s. What is the resulting induced current if the loop has a resistanc...

11 years ago

A 19 turn circular coil of wire has diameter 1.09 m. It is placed with its axis along the direction of the Earth's magnetic field of 51.0 µT, and then in 0.195 s it is flipped 180°. An average emf of what magnitude is generated in the coil?

11 years ago

a) What is the maximum current in a 4.00 µF capacitor when it is connected across a North American electrical outlet having ΔVrms = 120 V, f = 60.0 Hz? mA (b) What is the maximum current when it is connected across a European electrical outlet having ΔVrm...

11 years ago

The length of the sides of a triangle are given as 8, 15, 17. The hypotenuse is the side that is the length of ____?

11 years ago

Find the area and the circumference of a circle of radius 4 meters. Thank you

11 years ago

Please, I need your help!How much water must be evaporated from 16oz of a 2% salt solution to make a 4% salt solution?

11 years ago

Which statement describes the quadratic equation 6x^2-4x+1=0,correctly? A. it is one completed real root? B. It is two complete complex roots? C. It is two unequal real roots? Please help me with this

11 years ago

the lengths of the legs of a right triangle are given: a=10 b=24 c=____? Thank you so much

11 years ago

Help me The product of 4 and y is the sum of 3 and 9

11 years ago

This is my last question, I promise! Use U={1,2,3,4,5,6,7,8,9,10} A={2,3,5} B={5,6,7,9} C={1,4,10} to find the set AUB You guys are awesome!!

11 years ago

A and B agree to share the cost of an $18 pizza based on how much each would eat. B ate 3/2 of the pizza that A ate. How much should A and B each pay? A= B= Thank you

11 years ago

Carbonate is commonly used to buffer household detergent solutions to a pH of 9.0. How many grams on NaHCO3 and how many grans of NA2CO3 are needed to prepare 0.75L of a 100mM solution? The 2nd pKa of carbonic acid is 10.33.

11 years ago

Given a circle with an 8" radius, find the area of the smaller segment whose chord is 8" long? I don't even understand how to start a question like this?

11 years ago

Write an equation of a line that passes through the point (8,2) that is (a) parallel and (b) perpendicular to the graph of the equation y= 4x +3

10 years ago

the breakdown of food by enzymes. What is the word that goes with this definition?

10 years ago

the release of waste into the enviroment. i need the word to this definition.

10 years ago

the manufacturer of carbohydrates, fats, and proteins. whats the word to this definition?

10 years ago

phase in photosynthesis during which the energy in sunlight is trapped and converted into ATP and NADPH I need the term for this and cannot find it anywhere. Thanks!

10 years ago

The line that passes through (4,3r) and (2+r,-6) is perpendicular to the line with equation 5x+3y+12=0. find r.

10 years ago

Please help me with this question How much work is done by a boy of mass 70kg who ran up a flight of 31steps each15m high. Take g=10m/s^2

10 years ago

Hi, can you help me with this question: "you have 25.00 mL of a 0.1000 M sugar solution. How much water must be added to make a 0.025 M solution? Thank you.

10 years ago

heat of combustion of propane c3h8, 2220KJ/mol. the specific heat of copper is 0.385 J/g*C. How many grams of propane must be burned to raise the temperature of a 10.0kg block of copper from 25.0 C to 65.0 C,assuming none of the heat is lost to the surrou...

10 years ago

I'm confused on number 6 on the take home test. in this problem are we going to use the heat capacity of calorimeter is 2.21kJ/c. I'm confused on how to set this problem up 1)I converted 1.000kg in to grams= 1000g 2) I used q=m*c* the change in T 1000g*(4...

10 years ago

A 0.3423 g sample of pentane, C5H12, was burned in a bomb calorimeter. The temperature of the calorimeter and the 1.000 kg of water contained therein rose from 20.22°C to 22.82°C. The heat capacity of the calorimeter is 2.21 kJ/°C. The heat capacity of wa...

10 years ago

Hi, can you help with how to solve this equation? 50.0 gram sample of NaCl is added to water to create a 0.50 L solution. What volume of this solution is needed to create a 1.30 L solution that is 0.100 M NaCl? The choices provided: a) 152 mL b) 255 mL c)...

10 years ago

Can you help with this equation? Have to solve for the indicated variable: For x: With equation y = x + 1/x - 1; in case it doesn't make sense; the x + 1 is in the numerator and the x - 1 is in the denominator. Thank you for your help. Cassandra

10 years ago

Can you help please on the following question: "The sum of the lengths of the legs of a right triangle is 8 feet. If the length of the hypotenuse is 6 feet, find the length of the shorter leg to the nearest tenth of a foot." Thank you, Cassandra

10 years ago

Question asks to solve for x with equation: x = 3(r + ty) Please help with how to solve? Thank you.

10 years ago

Whoever can help with a question I posted earlier. I am very sorry; I put the wrong variable in the question. Question is to solve for y and not "x" as my previous message and the equation is: x = 3(r + ty) So sorry for the confusion. Please help at your...

10 years ago

Can you please help with correct format for the following?: re: d = rt equation A boat traveled 40 miles down a river in 2 1/2 hours. The return trip going upstream took twice as long. What is the rate of the boat in still water? Appreciate any help on th...

10 years ago

Can you please help with this geometry question. An open box is formed from a square piece of material by cutting 2-in squares from each corner of the material and folding up the sides. If the volume of the box that is formed is to be 72 in cubed, what wa...

10 years ago

Please help with trying to solve the following; in particular how to get the correct equation set up. The perimeter of a square is 64 cm and the area of the square is 192 cm. What is the length of width of the rectangle? Thank you for your help.

10 years ago

Can you please help with this trig question: The angle of elevation to the top of a nearby mountain is 46 degrees. After walking 1 km toward the mountain, you determine the angle of elevation to be 68 degrees. How high is the mountain? Thank you for all y...

10 years ago

Please help with this question: A plane travels a distance of 140 km due west of Vancouver International Airport. It then travels 60 km at a bearing of 340 degrees. How far from the Airport is the plane? Thank you for all your help.

10 years ago

Hi, I have this question related to Molarity and hoping you can help? The question says: 50.0 gram sample of NaCl is added to water to create a 0.50 L solution. What volume of this solution is needed to create a 1.30 L solution that is 0.100 M NaCl? It sa...

10 years ago

Please help with the solution: Question asks: A solution has [OH-] = 2.0 X 10 negative ^14. The [H-] in this solution is 2.0 x 10 negative ^14. Thank you for your help. Appreciated.

10 years ago

Sorry, I did make an error when I posted the earlier question: It should have said: A solution has [OH-] = 2.0 x 10-^14 M. The [H+] in this solution is? I hope you can help. Thank you. Sorry about the earlier error.

10 years ago

Assume that Earth’s magnetic field is every- where perpendicular to the path of a proton and that Earth’s magnetic field has an inten- sity of 4.10 × 10−8 T. What speed would a proton need to achieve in order to circle Earth 1170.0 km above the magnetic e...

10 years ago

In striving to meet the 2010 Dietary Guidelines for Americans, one should consume more of certain foods and nutrients such as ________.

10 years ago

I need help with what to put for my answer to this question, please don't link me to a site. How did the Mexican-American war ignite a conflict over slavery between the North and the South?

9 years ago

A recessive lethal gene in chickens causes circulatory failure and death of the embryo at 70 hours.A commercial hatchery finds that a hatching failure due to this gene of greater than 4% is unacceptable.What is the upper limit for the frequency of this al...

8 years ago

Hi could you help me with this problem as well? The alleles for red and white coat color in cattle show absence of dominance, the heterozygote being roan. A.In a freely breeding herd of 1000 head how many would you expect to be of each coat color if the a...

8 years ago

What process is being described" -the manufacture of carbohydrates, fats, and proteins -the taking in of water, food, and ions I cannot find these for the life of me. Thanks in advance.

8 years ago

Where are the answers

8 years ago

At Franklin School 3/8 of the students take a bus to school, 3/5 walk and the rest bike. There are 20 students who bike to school. How many students are in the school?

8 years ago

If 3 x − y = 12 , what is the value of 8 x 2 y ? A) ** 2 12 B) 4 4 C) 8 2 D) The value cannot be determined from the information given. I believe the answer is A

7 years ago

Which of the following distinguishes living things from nonliving things. A. living things are made up of cells nonliving things are not B. living things are made up of atoms nonliving things are not C. living things are made up of elements nonliving thin...

5 years ago

How did the Aztecs apply their engineering skills to the challenges of living on an island?

5 years ago

Hi! I was unsure of how to answer this question.....could i get some help? Two angles of a triangle are 25 degrees and 40 degrees and the shortest side is 20 cm. Find the length of the longest side

5 years ago

To clarify : Consider the Matrix M = (2 0 (on top) and 0 2 (on bottom)) Calculate M^n for n=2,3,4,5,10,20,50. Describe in words any pattern you observe. Use this pattern to find a general expression for the matrix M^n in terms of n.

17 years ago

There are other questions but I would really appreciate it if I could just have help with this one because I don't even know where to begin.

17 years ago

Thank you so much! I didn't even think of using an indentity matrix. I also used the matlab - which was a great help! Thank you again!

17 years ago

595/60 can just be considered a fraction. So you have to simplify it by multiplying both the denominator and the numerator by 5/5. This gives you 119/12 which cannot be reduced anymore. Also 9.91 is 9 91/100 not 91/60.

17 years ago

I also have to generalize any patterns in the following matrix: k+1 k-1 k-1 k+1 by considering various values of k.

17 years ago

Thank you so much:]

16 years ago

How do you multiply fractions like 1-5 x 2-5 please help me with my home work please.

16 years ago

I don't understand how to get the magnitude. Do you just add the two numbers together? What do you do to the angle if it asks for the angle below the positive x-axis?

16 years ago

I was wondering if someone could refresh my memory about what I am suppose to including in my final project. I do not understand. Here what it is asking me. Please help!Use the information you gathered throughout this course as a reference and prepare a 1...

16 years ago

ANSWER 12 got cut off it is: Le nouveau president des Etats-Unis est, pour la premiere fois, une personne de couleur. Mais c’est n’est pas tout. Il est aussi different dans plusieurs facons. Barack Obama est un president assez jeune. Il veut parler aux ge...

15 years ago

It wont let me post the answer to #12. so never mind on that one.

15 years ago

Le nouveau president des Etats-Unis est, pour la premiere fois, une personne de couleur. Mais c’est n’est pas tout. Il est aussi different dans plusieurs facons. Barack Obama est un president assez jeune. Il veut parler aux gens, qui ne parlent plus avec...

15 years ago

Le nouveau president des Etats-Unis est, pour la premiere fois, une personne de couleur. Mais c’est n’est pas tout. Il est aussi different dans plusieurs facons.

15 years ago

cont... Barack Obama est un president assez jeune. Il veut parler aux gens, qui ne parlent plus avec des Etats-Unis. En plus, Il va reparer le systeme de la assurance-maladie, qui est un point faible pour son pays.

15 years ago

cont. Sur tout, President Obama est quelqu’un qui va changer des choses. On espere que ce sois pour le bien.

15 years ago

Thank you. I have a Mac.

15 years ago

FTC is the Fundamental Theorem of Calculus. Thanks for you help.

15 years ago

I don't understand why you add the water heat of formation. Can someone please explain this, it doesn't make any sense to me.

15 years ago

i not sure micheal jordan and john miltion for the second one

14 years ago

Then calculate the inital ClO^- concencentrations for 1st, 2nd, and 3rd reactions. Chemical reaction: Blue dye + ClO^- -->oxidized dye +Cl^- Reaction #1: 5.0 mL or diluted bleach solution, 15.0mL of distilled water, 10.0 mL of diluted blue dye Reaction #2...

13 years ago

we are not given the molar mass of the vit. C. how are we supposed to find the milligrams of vit C are in the orginal sample?

13 years ago

to find the total moles of iodine, do you just multiple 8.5x10^-4 by .00660 L?

13 years ago

to find the molarity of the original vit C do you just divide the moles found in 1 divided by 0.001 L or 1.0 mL?

13 years ago

Nevermind. i figure it out. Thank you so much for your help!

13 years ago

would 5.61x10^-5 make sense for the molarity for the original unknown sample of vit C solution prior to dilution?

13 years ago

in step 2 aren't you supposed to divide by the molar mass of vitamin C (176.12)?

13 years ago

i got 216 would that be right?

13 years ago

thank you!

13 years ago

oh you don't have to worry about it.

13 years ago

A chemist needs to make 50 mL buffer solution with a pH value of 7.25 using the acid/conjugate base pair of KH2PO4 and Na2HPO4 (which has an effective pKa = 6.86). The buffer solution needs to be made so that the total concentration of buffer is 0.10 M (t...

13 years ago

Starting out with 50 mL of 0.20 M NaHCO3, calculate how many mL of 0.50 M NaOH solution to add to make 100 mL of approximately 0.10 M (total) buffer solution with a pH of 10.35. By adding NaOH, some of the NaHCO3 gets converted to the conjugate Na2CO3. Th...

13 years ago

C. Environment and genetic factors

12 years ago

The second one: 2+3+5+7+11+13+17+19+23+29+31+37+41+43+47+53+59+61+67+71+73=712 Matt The fourth one: 2-9=8 digits 10-99=178 digits 100-200=300 digits 201-300=297 digits 301=3 digits 302=3 digits 303=3 digits 304= 3 digits 8+178+300+297+12= 795 304 pages

12 years ago

can you please explain to me how you got the answer because i have no idea how to do this..

12 years ago

Political factionalism in the U.S. during the 19th century was fueled by the emergence of a unique American culture and the transition from an agrarian to market economy. How do I start writing about this subject?

12 years ago

It is not incredible how much my eyes see It is snowing on the flowery almond tree It is snowing upon the snow. This winter my spirit is like an early spring, it is like a flowering almond tree under the snow. It is too cold this afternoon in the world. B...

11 years ago

Thank you Damon. I could not have done this without your help!!

11 years ago

You are great Damon!!

11 years ago

You should have typed "College math??

11 years ago

Thanks Steve

11 years ago

Using the Internet and the search skills you've learned in Information Literacy, answer the following question. You may wish to use the search engines, meta-search engines, or virtual reference collections discussed in the study unit. What U.S. city is li...

11 years ago

0.04 m/s

11 years ago

If it has to do with the determination of moisture, No, it can not, its used as an indicator to see if hydration is taking place, (or that the chemical is absorbing the moisture) If it turns blue, its indicating that water is present in the substance that...

11 years ago

Also MgSO4 is slight acidic and CaSO4 doesn't absorb water as well. So CuSO4 is easier to work with.

11 years ago

I HAVE NO IDEA!

11 years ago

thank you, i have this worksheet that doesnt go with our books and im stumped on a bunch of questions.

10 years ago

my professor told us to change them the temperture from C to K but I will be sure to remember that. but the problem is: A 0.3423 g sample of pentane, C5H12, was burned in a bomb calorimeter. The temperature of the calorimeter and the 1.000 kg of water con...

10 years ago

Thanks for replying. Sorry, the 10.1 is the (e) choice. I had tried various ways after I posted my question and I may have found the answer. I used the Dilution equation and found an answer of .152 L which would then convert to (a) of 152 mL. Still not su...

10 years ago

No worries. I will review your answer today and let you know if I need further help. Thank you Mr. Amg.

10 years ago

Sorry, I should have corrected that it is to solve to 'y'. So, the question is: x = 3(r + ty) Solve for y. Can you help please. Cassandra

10 years ago

Steve, thanks for responding, the question may have said rectangle. It was on a previous test and with a final coming up; I wanted to make sure I knew how to do. But I do have another one: The question: The perimeter of a rectangle is 34 inches and the ar...

10 years ago

Nt is in/out

8 years ago

Thank you so much. I don't really understand this law at all.

8 years ago

x=48

8 years ago

In which of the following situation is light most likely to be refracted

8 years ago

Thanks @I have the answer got 100%

5 years ago

thx a bunch got 100

5 years ago

Wow, I see we have Teen Titan fans here.

5 years ago

Because it might have been broken off by a bigger rock.

5 years ago

Ok, thanks!

5 years ago

The correct answer is the following. Environment influenced the cultures of the Northwest and Southwest Native American tribes in different forms. Nature was a big part of the belief systems of Native American tribes. The relationship they had with mother...

5 years ago

So he can give hope to the crew because the crew was scared so Columbus had to lie about the actual distance traveled

4 years ago

State five world problem

4 years ago

No Arithmetic Sequence Involved In Solving Process mean of seven positive integers = 16 Total Sum of Seven Numbers- 7 (16) = 112 Small Integer Removed - 108 (Mean) 112 - 108 = 4 The difference is equivalent to 4.

4 years ago

My first time Cassandra rdd a Michelle gonzales.wich ones the answer.

4 years ago

Osmosis: A) Is the movement of water from higher concentration to lower concentration. Water molecules are small enough to diffuse through the semi-permeable cell membrane, and so it requires no energy from the cell. B) Osmosis is used in every cell of yo...

3 years ago

I got a 75% using your answers and mine they both matched up.

3 years ago

Thank

3 years ago