Mandy

This page lists questions and answers that were posted by visitors named Mandy.

Questions

The following questions were asked by visitors named Mandy.

b)The water line is given by the equation y=-2/3x-12 Suppose you want to put a pink flamingo lawn ornament in your backyard, but you want to avoid placing it directly over the water line, in case you need to excavate the line for repairs in the future. Co...

Where can I find a online calculator online?

The average radius r in meters of a planet's path around the sun is given by the formula r=[(3.35 x 10^18)t^2]^1/3, where t is the time in seconds that it takes the planet to go around the sun. a. Rewrite the equation using the root symbol. b. Neptune tak...

Find the point on the curve y=x^2 closest to point (0,1) Here's what I have: Sqrt {(x-0)^2 + ((x^2)-1)} Sqrt {((x^2) + (x^2)-1} d= sqrt (x^4)-1 y= (x^4)-1 Fprime(x) = 4x^3 Domain = ARN Critical Number x= 0 Any help or comments would help alot. Thanks!

how do you solve linear combinations?

Hello. I need help finding the open intervals of this equation: f(x)=3x^2-12 I already took the derivative of it by using the derivative test and I got 2,-2 as critical numbers

Suppose the series An (from n=1 to INF) is known to be convergent. Prove that series 1/(An) (from n=1 to INF) is a divergent series. I have no idea what to do... please help!

Was Nixon the future U.S. president that played a major role in HUAC invesitagions and hearings?

How did America participate in the Cold War?

What would be the inverse of: f(x)= 6/x Is it the same?

I need help please. "what voluma [in mL] at STp will be occupied by 0.0035 mol of methane [CH4]" THANK YOU SOO MUCH!

im not sure how to find the first four terms of each arithmetic sequence tn=4+(n-1)(3) helpp me pleasee!

A student performed an anaysis of a samply for its calcium content and got the following results : 14.92% , 14.91%, 14.88% , 14.91% the actualy amount of calcium in te sample is 15.70%. What conclusion can you draw about the accuracy and precision of thes...

Can anyone help and check my answers? A. 8.43 cm to millimeters--- 84.3 millimeters. B. 2.41x10^2 cm to meterss--- 0.0241 meters. C. 294.5 nm to centimeters--- I don't know how to concert this. D. 1.445x10^4 m to kilometers--- 0.001443 Kilometers. E. 235....

How can temperature influence antibody-antigen response?

How can temperature influence antibody-antigen response? Would an increase quicken the response and a decrease in temp slow the response?

How can the Internet be considered a product and a promoter of free enterprise (besides pop-ups)?

How can the Internet be considered a product?

How is the Internet a promoter of free enterprise? I came up with pop-ups but I can't think of another example.

Convolutes:Simple as bumpy:smooth or easy:difficult

I know that basic clothes are an inelastic item (need) but I cannot find the words to explain why. Any suggestions? ---Maybe as a source of protection from elements?

What is the total area in square miles and square kilometers of Shubra al Khaymah, Egypt

Why can't you put your heels firmly against a wall and then bend over without falling?

A ladder rests inclined against a wall. Are you safer on the ladder when the floor is frictionless but the wall is rough or when the wall is frictionless and the floor is rough?

would you say darwinism is the most believed out of all the evolutionary theories?

Hi, We did an experiment in lab and our professor asked us why we used acetic acid as our oxidizing agent NaOCl + CH3COOH --> HOCl + CH3COO- Na+ for the above reaction? I'm thinking it has to do with the fact that it is a relatively weak acid and can be r...

Would you please proof read and give any suggestions on making this a polished piece? For the past three months work-related problems have occurred, causing conflicts among co-workers. The ongoing problems require attention in order to better assist our d...

The most serious type of allergic reaction is A. atrial fibrillation. C. anaphylaxis. B. psoriasis. D. lupus. I think it is (c)

During an emergency room examination for an injured arm, the physician palpates the arm’s entire length, starting at the shoulder and ending at the fingers of the hand. This process takes him from a/an _______ position. A. right to left C. anterior to ven...

How many of the 250 perch netted by a fisherman would you expect to have a mass more than 400g if the mass of the perch are normally distributed with a mean of 300g and a standard deviation of 80g.

A girls soccer league computes a team's points by averaging 5 points for a win, 2 points for a tie and 1 for a loss. If the Amazons have 22 points with 3 ties and 1 loss, how many games did they play.

What is one standardized variable for the following experiment? Ten different African violet varieties were monitored to determine which varieties produced the most flowers. The plants were grown in windowsills throughout a house in self watering pots. Th...

Calculate how much energy will be released when 11.11g of calcium chloride are dissolved in 100ml of solution

my garden is full of water,because of yesterday's rain . correct punctuation

Sally wants a new bicycle, but her mother and father will not buy her one. correct punctuation

My little sister is a big baby; she cries all the time. correct punctuation

We're going to dance. correct punctuation

Parents want their children to go to college; however, they do not always have the funds to send them. correct punctuation

Did you see that car accident?! correct punctuation

"This will not be endured!"he roared. correct punctuation

Their car is the blue Toyota in the front row of the parking lots. correct punctuation

She said your invited to the party and youre brother too. incorrect punctuation right

check my spelling : gliding, hungrier, believe, receipt, noticeable, poisonous, postdate, neighbors, cities, knives.

1)Mr.Sally Johnson lives in Dallas, texas. 2)St.Patrick's Day is on march 17 every year 3)My neighbors across the strreet have a new car, it's a Toyota. 4)John Grisham is the Author of, "The street lawyer."

which words that need to be capitalized ? mrs.sally johnson lives in dallas, texas. ( Mrs., Sally, Johnson, Dallas, Texas )

which words need to be capitalized? st.patrick's day is on march 17 every year. (St. Patrick's, Day, March )

which words need to be capitalized? my neighbors across the street have a new car, it's a toyota. ( My, Toyota )

john grisham is the author of, "the street lawyer." ( John, Grisham, Author, The )

the henderson family moved to chicago from the east coast. ( The, Henderson, Chicago, East, Coast )

her father is reverend harry anderson. (Her, Reverend, Harry, Anderson )

my mother always uses tide laundry detergent. ( My, Tide )

new year's day occurs on january 1. ( New, Year's, Day, January )

aunt consuelo is consuelo melendez, doctor of dental surgery. ( Aunt, Consuelo, Consuelo, Melendez, Doctor, Dental, Surgery )

we listened to that old song again,"you and me against the world." (We, You, And, Me, Against, The, World )

how would you write it with the capitalization ( aunt consuelo is consuelo melendez, doctor of dental surgery )

Wwrite a balanced equation for the following chemical processes: the reaction between NaOH an dsalicyclic acid; the reaction between HCl and socium benzoate.

Calculate the pH of each of the following solutions: a) .35 M hydrochloric acid, HCl b) .35 M acetic acid, HC2H3O2 c) .35 M sodium hydroxide, NaOH Can someone please explain to me how to calculate the pH in a way that is easy to understand? I am confused....

Could you please review for me. Thank you The past has a hold on me in many ways. Thinking back on my childhood, I have made numerous mistakes. Looking back at what I have done incorrectly, I could learn from those mistakes and make better choices. When I...

Write formulas for dinitrogen tetroxide, phosphate ion, and ammonium sulfate. Please Help! I don't know where to start!

Acetone, C3H6O, is the main ingredient of nail polish remover. A solution is made up by adding 35.0mL of acetone(d=0.790g/mL) to 50.0mL of ethyl alcohol,C2H6O(d=0.798 g/mL). Assume that the volumes are additive. From this information calculate the molarit...

A syringe with a movable piston, contains 0.057g of carbon dioxide gas at 23.5C. If the pressure in the syringe was 953mmHg, what would be the volume of the gas in the syringe? I got 2.59L, but it was wrong.

Eugenol, the active ingredient in cloves, has a formula of C10H12O2. What is the boiling point of a solution containing 1.14g of eugenol dissolved in 10.0g of benzene? The boiling point of benzene is 80.1C and the boiling point elevation constant for benz...

The following general reaction was found to be first-order with respect to A and second-order with respect to B: A + B ---> products What would the rate of this reaction be in terms of k in a one liter vessel containing 4 moles of A and 7 moles of B?

2NOCl--->2NO + Cl2 Time(s) [NOCL)(M) 0 0.200 575 0.158 995 0.137 2080 0.102 a) Calculate the rate constant, k, and include units. b)What is the average rate of reaction between time 0 and 995 s?

G. William Domhoff's view of the power structure of the United States most closely resembles the analysis of which sociological perspective?

A solution contains the following: NH3(aq) + H2O(l) <--> NH4+(aq) + OH-(aq) Adding NH4Cl to this solution shifts the equilibrium of the given reaction to the left. What kind of reaction is this?

Evaluate - |– 618| the brackets indicate an absolute, so the answer is 618, but the negative before the brackets makes it negative correct? The answer is -618 I think, am I correct? thanks

How do you figure out the molecular weight?

Calculate the enthalpy change in kilojoules when 54.7g of MgCO3 decomposes according to the following equation: MgCO3 (s) into MgO (s) + CO2 (g) My delta H answer was 100.6 KJ but the real answer is 76.1 KJ. Can someone please help?

Calculate the enthalpy for the following reaction: 4 NH3 (g) + 5 O2 (g) into 4 NO (g) + 6 H2O (g). You may only use the following information: N2 (g) + O2 (g) into 2 NO (g); Delta Hf = 180.6 kJ N2 (g) + 3 H2 (g) into 2 NH3 (g); Delta Hf = -91.8 kJ 2 H2 (g...

A car is driven from point A to B at a constant speed of 25.0 m/s along a straight line, and then back from point B to A at a constant speed of 20.0 m/s. The values of the average speed over the entire trip is?

Two solid spheres A and B are made from the same material. The mass of sphere B is eight times that of sphere A. If the radius of sphere A is 7.50 cm, what is the radius of sphere B? [Volume of a sphere of radius r is given by V = 4ðr63/3]

To the nearest second, when wil the minute hand lie exactly over the hour hand between 2pm and 3pm?

Identify and describe which, if any, of the following creation and consequence situations that Native Americans has faced: Native American Creation: migration, annexation, or colonization Consequences Of Native Americans: extermination, expulsion, secessi...

The longer diagonal of a rhombus is 2 times as long as the shorter diagonal. Find the length of the shorter diagonal if the area is 24in squared.

why wasn't the articles of confederation adopted for 5 years?

The northwest ordinance provided for all of the following except: a. the eventual creation of three to five states out of the Northwest Terrirtory b. a prohibiton on slavery c. freedom of whorship d. discuss the future of the northwest territory

The Articles of confederation were nto adopter for fives because: (A) the antifederalists waged a stiff battle against them (B) disputes continued over western lands (C) the large states and the small states could not agree on representation (D) the quest...

Please help me solve this problem. I have a test tomorrow and I do not understand at all. Determine all solutions of the equations in radians. Find cos x/2, given that cos x = 1/4 and x terminates in 0 < x < π/2.

Which of the following is the proper form to tell someone a writer's feeling a. diagram b. autobiographical essay c. poem is choice c correct? Thanks in advance.

An essay that shows why a location has become polluted is an example of a. organization by degree b. chronological order c. main idea and supporting details d. comparison-and-contrast e. None of the above I think it is either c or e as I think cause-and-e...

Find each value if g(x)=x^3-x. SO, g(5)=(5^3)-5... would equal 120? Did I do this right?

What does disable mean?

Write an equation in slope-interept for, for the lnie that satisfies each set of conditions. 8. passes through (-2, 1), perpendicular to the line y=4x - 11 Help! not sure where to even begin.

In hydration of of 2-Ethyl-1-Butene What important bands (include wavenumbers) would begin to disappear in an IR spectrum and what important bands would begin to appear in the IR spectrum as the reaction progressed?

In Hydration of 2-Ethyl-1-Butene which alcohol is predominant? Thanks!!!

Can you please help me with some questions I have on my Chemistry lab?

Can someone PLEASE help me brief a case for Waller Vs. Florida 397 U.S. 387 ??

What are two advantages and two disadvantages of collectivism and individualism? I am having a hard time finding the answer to this. Please help....Thanks!

Could some one please help me with this assignment. I am really confused about this. Here is what I have to do: Write 200 to 300 words applying critical thinking to determine whether an internal or external locus of control is more effective in various li...

Discuss how confirmation bias can influence perceptions and how some beliefs can actually generate their own confirmation in 200 to 300 words. Provide relevant examples to support your explanation.

I need some help with this assignment. I really don't understand this class. Can someone please help me understand it better...thanks! Discuss how confirmation bias can influence perceptions and how some beliefs can actually generate their own confirmatio...

By what amount does the sum of the roots exceed the product of the roots of the equation (x-7)(x+3)=0? I have no idea what to do!

Why is the total distance traveled by a mass traveling in a circle of radius R during n revolutions, 2piRn?

You know your mass is 69 kg , but when you stand on a bathroom scale in an elevator, it says your mass is 78 kg. What is the magnitude of the acceleration of the elevator?

Calculate the OH− concentration after 51.3 mL of the 0.100 M KOH has been added to 25.0 mL of 0.200 M HBr. Assume additive volumes. Answer in units of M.

A mixture of Nitrogen and Argon gases in a balloon exerted a pressure of 2.55 atm. Given that there were 1.0 g nitrogen gas and 3.2 g argon gas in the balloon, calculate the partial pressure of argon gas.

Hi I wrote a paper for school and turn it in said it is 78% plagiarized I am upset because I did not use any of the sources they listed. I am stuck rewording my paper since I thought I did a good job on it. Are there any websites available to help me with...

h(0.5) if h(x) = 6-2x^3 So I set it up as 6 - 2(0.5^3) correct? That way only the (0.5) is being cubed, and THEN multiplied by 2? Or does it mean to cube the entire product? Such as (2 x 0.5)^3? Ugh simple things like this always get me! I can solve it ea...

Write an equation in slope-intercept form for each line described. (I just need my work checked, thank you!) The slope = 1/2, and the line passes through the point (3, -1) First I used point slope formula y-ysub1 = m(x-xsub1) y+1=1/2(x-3) then, went on to...

Answers

The following answers were posted by visitors named Mandy.

I need help to figure out Direct object pronouns that are written in spanish to put them back into spanish how do I do this?

I need help to figure out Direct object pronouns that are written in spanish to put them back into spanish how do I do this? Questions like Vas a llamarme manana?

is that for every mole in problems like these? because i thought it was 6.022x10^23

thank you so much. you don't know how much that helped!

Thank you so much! Im still a little confuse on the nanometers. on problem c im not sure how you ended up getting 2.945 x 10^-5 cm. Could you maybe explain a little more to me?

Would an increase quicken the response and a decrease in temp slow the response?

20%, because since there are 100 squares and 20, you can make that into a fraction. (How many blues/total) * 100...that is how you'll get the percent.

Background Ten years ago, you started working as a clerk for DMD Medical Supplies. Six months ago, Liz Jakowski, the human resources director, promoted you to office manager. You manage two employees: Jack Snyder and Ruth Disselkoen. Your office provides...

I am looking for the standardized variable...

how would you solve this problem using concepts of enthalpy

so my answer is wrong

why not capitalized "and & the"

how would you write it please show me

Hi, In what ways does the past have a hold on you? This is the first paragraph. In what ways can the past be more uncertain than the future? Second paragraph answers the question Which is more interesting, the past or the potential future? Why? The third...

it is the problem

can someone please show me how to solve this problem???

First sentence only

whats the answer ms. sue

How did you get 5/8? Thanks for your help!

I am doing the same project as well. I totally agree, there is no other information but the AMA website. I am still doing this project, looking around for answer but no luck. Good luck to you all.

Thank you so much DrBob!!!!

Oh ok thanks so much :)

yeah i am just having a hard time starting it. I have never did a case brief before. I need Facts, Issue, Decision of the Court , and Reasoning of the Court.

divide your weight on earth by 6 to get your weight on the moon

Thank you Ms. Sue you have helped a lot!!

This is the first time I have posted this question. If it is post by another person then I apologize. I am just really confused by this class and I would like some help understanding this assignment.

Caffeine will definitely keep you up and give you time to study and work, but in the long run tomorrow you'll be tired, sleep deprived and will probably have a foggy mind tomorrow. It'll be hard to focus and stay awake, and if you try caffeine in the morn...

Thank you! my final answer is 5.75, correct?

Wait, I think I found my problem... I had added y+1 rather than subtracted.

NEVERMIND again, I was right, hence the y - -1 would have been addition.. sorry guys! Still need someone to check for me! :) lol

Thanks for the websites, I have a worksheet of a list of all the elements and principles, but i am still struggling as to which elements and which principles apply to this painting..any suggestions?

i could not determine which lines are in this piece?(contour, directional, linear, implied) it doesnt seem like there are any, because they're not showed

Is there anyway that you can show me how you got that so I can understand a little better? Thanks!

It doesn't say how many cars in total there were. Im guessing that in total these cars added up to 100%.

Thanks a bunch!

To: DRWLS, I got 3500 Newtons for part A? What am I doing wrong?

I did not use time in my equation. I used Force * Distance= change KE for Part A and got the 3500 Newtons. What am I doing wrong?

I am sorry, I must be really tired. I am not getting this. Have a huge exam tomorrow and am stuck on this right now. Why am I multiplying by 1/3 ? I know this must sound silly to you but can you please explain this again. Thank You

My answer is 0.672? Is this correct? Thank You

This time is showed up. Thank you very much Reiny.

The current is 2 hours. Sorry about that

Robert Hooke was a guy who looked at a cork and he discovered cells.

25 / 25 (100%) Question Type: # Of Questions: # Correct: Multiple Choice 25 25 Grade Details - All Questions 1. Question : <11{1[1(19)19]}> All sages provide both wisdom and inspiration. Since Dasha’s speech contained wisdom and greatly inspired her audie...

That's what I was thinking. Thanks

I'm so confused!

Where do you get the 14.4*10^16 from?

mechanic charges $35.00 an hour plus parts to fix a car, if the parts cost $90,00 dallars and it took 5 hours to do the job, what is the tolal cost of the repair

It is -8,72 x 10^-21 kJ Reason: After punching in those values you then have to convert that answer from J to kJ which 1kJ=1000J

if what I read is correct then wouldn't the answer be yes he can sue since he is neither colorblind and even if the mother was color blind carrier it woudnt matter cause it has to be the father to pass it down also in his gene?

Thanks Damon! =)

Can you make that more clear? I still don't get what you mean.

891 is wrong. Any multiple of 105 is the answer.

Alisha rode her bike past the ice cream shop.

It doesn't really define it

Thanks for helping me!

The answer choices are (A) 68 (B) 76 (C) 80 (D) 95 (E) 100 Is it e?

A preschooler with a vocabulary of 4000, words would considered

Every 2nd customer will receive both $ gift cards

Why does b become not correct just because it is plural?

Is it more efficient for people to eat plant products or animal products? Why?

Money problem final check

sorry i think the answer is 4

x | y /////////// x | y 0 | -3 ////////// 4 | -3 1 | -9 ////////// 5 | -6 2 | -27 ////////// 6 | -9 3 | -81 ////////// 7 | -12 4 | -243 ////////// 8 | -15 I did this to separate the charts better

Can someone please help me

When u accept responsibility u become more vocal and become more confident to communicate

It is very good and correct

Which type of wave can travel through a vacuum (empty space)? (1 point) Responses Light wave Light wave Water wave Water wave Sound wave