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2011
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Questions Asked on June 23, 2011

An artillery shell is fired at an angle of 48.2 degrees above the horizontal ground with an initial speed of 1530 m/s. THe
1. 1 answer
2. asked by alexa
3. 9,926 views
What is the difference of 17 and 5 times a number?
1. 4 answers
2. asked by Bob
3. 2,439 views
An access ramp enters a building 1 meter above ground level and starts 4 meters from the building. How long is the ramp? If it
1. 1 answer
2. asked by Jordan
3. 2,121 views
Using a dictionary look up and then list four definitions of the word nice that you would use in a paragraph to develop this
1. 4 answers
2. asked by Anonymous
3. 2,075 views
Which of the following best describes plasma?A) a group of super cooled particles with very low kinetic energy B) an ionized
1. 1 answer
2. asked by jessica
3. 2,012 views
Mike walks 100 meters north, then walks 30 meters south. After this, he walks another 10 meters north. What is the magnitude of
1. 3 answers
2. asked by marquis
3. 1,946 views
Jacob has a mean score of 78 after his first four math tests. He wants to make a B, or an average of 80, in math. What does he
1. 1 answer
2. asked by rowlo
3. 1,761 views
express each answer in exponential form using the indicated bases:1. 4 x 4 x 4 x 4, base 2 2. 100 x 100 x 100, bases 2 and 5 3.
1. 2 answers
2. asked by Suzanne
3. 1,671 views
An open box is to be made from a rectangular piece of tin 12 inches long and 10 inches wide by cutting pieces of x-inch square
1. 2 answers
2. asked by jeniza
3. 1,605 views
Calculate the energy in joules per photon of red light having a wavelength 655 nm. What is the energy of 1 mol of these photons?
1. 1 answer
2. asked by ashley b
3. 1,587 views
A golfer takes 2 putts to get his ball into the first hole once he is on the green. The first putt displaces the ball 8.9 m
1. 2 answers
2. asked by naomi
3. 1,547 views
How can I find kinetic friction (Fk) without mu? I know the normal force which is 201N. The mass of the object is 30kg.This is
1. 1 answer
2. asked by Tina
3. 1,520 views
Given the following information about a hypothesis test of the difference between two means based on independent random samples,
1. 1 answer
2. asked by jenny
3. 1,446 views
lim x->16 4- sqrt(x) / x-16
1. 1 answer
2. asked by Marelis
3. 1,398 views
Change the following constructions to an adjetivo posesivo and noun according to the example:Example: la mesa de ella su mesa 1.
1. 2 answers
2. asked by Brett
3. 1,346 views
If the sides of a triangle have measurements 3x + 4 , 6x - 1, and 8x + 2, find all possible values of x.I also need help with
1. 5 answers
2. asked by Nina
3. 1,342 views
The weights of certain machine components are normally distributed with a mean of 9.75g and a standard deviation of 0.08g. Find
1. 1 answer
2. asked by Jessica
3. 1,328 views
(08VerC-27-31)Identify and circle the one underlined word or phrase that should be corrected. 1.They might enjoyed(A) the
1. 2 answers
2. asked by Bayarbold
3. 1,293 views
I need to compare and contrast Weddle's Rule and Simpson's rule and outline a distinguishing difference between them. I
1. 3 answers
2. asked by Sam
3. 1,282 views
Thanks for your helping.But I do not understand some problem which is about identify the word or phrase that should be
1. 2 answers
2. asked by Bayarbold
3. 1,255 views
A 156-kg coil of sheet steel is .080 mm thick and 50 cm wide. How long is the steel in the coil?
1. 2 answers
2. asked by Julissa
3. 1,248 views
Find the perimeter of the triangle with vertices at A (0, 0), B (-4, -3) and C (-5, 0). If it is not possible, write “not
1. 1 answer
2. asked by Adrian
3. 1,236 views
A stunt driver wants to make his car jump over 8 cars parked side by side below a horizontal ramp.(a)With what minimum speed
1. 2 answers
2. asked by noah
3. 1,222 views
4.Type the appositive(s) in each sentence. You do not need to include the commas.The famous basketball player Michael Jordan was
1. 4 answers
2. asked by Cassandra
3. 1,218 views
In triangle ABC if m<ABF=39 and BF is an angle bisector, find <BCE
1. 2 answers
2. asked by Nina
3. 1,141 views
a baseball pitcher throws a baseball with a speed of 4m/s.Estimate the average acceleration of the ball during the throwing
1. 7 answers
2. asked by noah
3. 1,121 views
"THOMAS JEFFERSON OWNED SLAVES, SO SLAVERY MUST HAVE BEEN A GOOD IDEA" MAY COMMIT WHICH FALLACY?a.APPEAL TO PITY B. nO FALLACY
1. 5 answers
2. asked by suzette
3. 1,117 views
on tuesday stock As price fell -0.56 and stock Bs price fell -0.50. Stock Cs price did not fall as much as stock As, but it fell
1. 2 answers
2. asked by Anonymous
3. 1,112 views
To enrich children's learning and play experiences' you may borrow...... from your local public library.(a)videocassette
1. 2 answers
2. asked by semone
3. 1,064 views
What is the correct answer to the question: ¿Qué haces los sábados?
1. 2 answers
2. asked by John
3. 1,053 views
The planet mars has a mass of 6042e23 kg and a radius of 3038e6 m. how much would a 60 kg person weigh on Mars compared to their
1. 3 answers
2. asked by edward
3. 1,048 views
A bank’s loan officer rates applicants for credit. The ratings are normally distributed with a mean of 175 and a standard
1. 1 answer
2. asked by Jessica
3. 1,043 views
which of the following toys is the safest for preschool children(a)a puzzle containing small pieces (b)a hardwood wagon (c)a
1. 4 answers
2. asked by semone
3. 1,009 views
You have just purchased a new warehouse. To finance the purchase, you've arranged for a 30-year mortgage loan for 80 percent of
1. 3 answers
2. asked by MAX
3. 1,007 views
A disgruntled physics student,frustrated with finals,releases his tensions by bombarding the adjacent building,17.7 m away with
1. 1 answer
2. asked by naomi
3. 980 views
ocate the adverb phrase and the adjective, verb, verb phrase, or other adverb modified.At the theater the performers played
1. 2 answers
2. asked by krisiti
3. 925 views
How much HNO3 can be made from 25.0g of NO2?
1. 1 answer
2. asked by Dee
3. 917 views
Given the following information about a hypothesis test of the difference between two means based on independent random samples,
1. 1 answer
2. asked by jenny
3. 884 views
A stunt driver wants to make his car jump over 8 cars parked side by side below a horizontal ramp.(a)With what minimum speed
1. 0 answers
2. asked by noah
3. 862 views
Many early historians tended to look at the past in terms of
1. 3 answers
2. asked by Anonymous
3. 832 views
Whats the force of attraction between a 15.0kg box and a 63.0kg person if they are 3.45 apart?
1. 4 answers
2. asked by Angel
3. 823 views
At age 15, Nan is twice as tall as her 5-year-old brother Dan, but on Dan's 21st birthday, they find that he is 6 inches taller.
1. 5 answers
2. asked by Carly
3. 820 views
How long would it take a 20.0 hp motor to lift a 1,000.0 kg crate from the bottom of a freighter's hold to the deck (40.0 m)?
1. 1 answer
2. asked by t
3. 813 views
(08VerC27-31)Identify and circle the one underlined word or phrase that should be corrected. 1.Rita enjoyed to be(A) able to
1. 2 answers
2. asked by Bayarbold
3. 809 views
Use the margin of error E = $10, confidence level of 99%, and ó = $40 to find the minimum sample size needed to estimate an
1. 1 answer
2. asked by Jessica
3. 789 views
The profit made from the sale of tiles is found by subtracting the costs from the revenue.e. Find the Profit Equation by
1. 0 answers
2. asked by AMERICAN GIRL
3. 774 views
If a faucet is dripping at the rate of 7.5 drops per minute and there are 20 drops in a milliliter, how many liters of water are
1. 2 answers
2. asked by Jordan
3. 762 views
A bookcase is to be constructed as shown in the figure below. The height of the bookcase is 4 feet longer than the length of a
1. 1 answer
2. asked by Tikia
3. 751 views
I'm doing a vinegar titration lab and i need to know how can my acetic acid in vinegar be affected if a few droops of NaOH
1. 1 answer
2. asked by Sara
3. 743 views
Choose one archetype that is illustrated by two or more of the stories you have read, and write a brief essay explaining what an
1. 1 answer
2. asked by LT
3. 740 views
If the back of the truck is 1.5 {\rm m} above the ground and the ramp is inclined at 24{\rm ^{\circ}}, how much time do the
1. 1 answer
2. asked by JT
3. 721 views
possible products of acetylsalicylic acid when it hydrolyzes are salicylic acids and acetic acids or is it carboxylic acids and
1. 1 answer
2. asked by Sara
3. 720 views
1.Type the appositive(s) in each sentence. You do not need to include the commas.Sam, our cat, is too lazy to catch mice. 2.
1. 2 answers
2. asked by daniel
3. 704 views
(08VerE-27-31)Identify the one word or phrase that should be corrected. 1.Library visitors often find(A) that there are too
1. 1 answer
2. asked by Bayarbold
3. 698 views
In the Bohr model of the hydrogen atom,the speed of the electron is approximately 2.41 × 106 m/s. Find the central force acting
1. 1 answer
2. asked by JRD
3. 696 views
A particle at rest undergoes an acceleration of 2.5 m/s^2 to the right and 3.2 m/s^2 up. What is its speed after 5.9s? Answer in
1. 1 answer
2. asked by alexa
3. 696 views
A 1140 kg car skidding due north on a level frictionless icy road at 178.56 km/h collides with a 1653 kg car skidding due east
1. 1 answer
2. asked by Theresa
3. 686 views
((AN ERA OF LIMITS 1969-1980))How were the relations between the United States and the Soviet Union different during this era?
1. 0 answers
2. asked by K
3. 681 views
in the watson's go to birmingham 1963 how did Mr. watson make everyone sleep on the trip?
1. 2 answers
2. asked by TAYLOR
3. 680 views
what verb tense in the sentence 'Jenna's mom will take her home'. I believe it is present tense.
1. 1 answer
2. asked by wane
3. 674 views
How many grams of Na-benzoate (powder) do I need to prepare a buffer with pH = 4.2?How many grams of salt (NaCl) do I need to
1. 1 answer
2. asked by Ele
3. 672 views
I am currenty working on my AP Chem Summer Project, but I need a little help.Which of the following are pure substances, and
1. 1 answer
2. asked by Samantha S.
3. 668 views
How will mechanical energy affect different points of oscillation on a vertical spring?Well i know that mechanical energy is PE
1. 5 answers
2. asked by Janice
3. 648 views
I'm making a brochure for my paradise which is Marizondai, and my brochure needs to adress the questions down below. This
1. 4 answers
2. asked by mary
3. 643 views
A final exam in Math 157 is normally distributed and has a mean of 75 with a standard deviation of 12. If 36 students are
1. 1 answer
2. asked by Jessica
3. 642 views
The costs of doing business for a company can be found by adding fixed costs, such as rent, insurance, and wages, and variable
1. 0 answers
2. asked by AMERICAN GIRL
3. 640 views
2. The break even values for a profit model are the values for which you earn $0 in profit. Use the equation you created in
1. 4 answers
2. asked by AMERICAN GIRL
3. 640 views
So I did in an experiment and the results I got were the potential energy when the spring compresses is 0 and when it stretches
1. 6 answers
2. asked by Janice
3. 634 views
Hello!For example we have a sentence If you________ (not/be) late, we____________(not/miss) the bus. Is it correct to say If you
1. 1 answer
2. asked by Mark
3. 619 views
I cant figure this thing out fully, I feel so clueless. Does anyone have any pointers or tips for me?Company needs a new copy
1. 2 answers
2. asked by Anna
3. 604 views
A company’s revenue is the amount of money that comes in from sales, before business costs are subtracted. For a single
1. 0 answers
2. asked by AMERICAN GIRL
3. 600 views
1. (TCO 9, 2, 3, 7) You have worked for an electronics company for the past three years. You have been assigned the
1. 0 answers
2. asked by Nikki
3. 591 views
How do the evolutionary principles of “natural selection” and “fitness” help to shape the overall behavior and
1. 1 answer
2. asked by sam
3. 586 views
Assume a monopolist with the following demand and cost relationships.Q = 400 - 20p TC = 10 + 5q + q2 Calculate the following:
1. 0 answers
2. asked by dave
3. 576 views
To 0.360 L of 0.140 M NH3 is added 0.150 L of 0.100 M MgOH2. How many grams of (NH4)2SO4 should be present to prevent
1. 3 answers
2. asked by Lilly
3. 575 views
Consider a ball that picks up a speed of 3 m/s each second when its rolls from rest down an inclined plane. If the ball takes 4
1. 1 answer
2. asked by Alli
3. 571 views
this is in addition to my previous question (the particle undergoing an acceleration of 2.5 m/s^2 to the right and 3.2 m/s^2 up.
1. 2 answers
2. asked by alexa
3. 560 views
This is for my vinegar titration lab: why are samples of vinegar weighed rather than measured ?
1. 1 answer
2. asked by Sara
3. 556 views
So I did in an experiment and the results I got were the potential energy when the spring compresses is 0 and when it stretches
1. 4 answers
2. asked by Janice
3. 556 views
I can not figure these out for the life of me. Any help is appreciated.1. Find the final amount of an investment if $2,000 is
1. 3 answers
2. asked by Lyn
3. 548 views
Locate the adverb phrase and the adjective, verb, verb phrase, or other adverb modified.At the theater the performers played
1. 1 answer
2. asked by Christiana
3. 547 views
Suppose a market research company finds that at a price of p = $20, they would sell x = 42 tiles each month. If they lower the
1. 1 answer
2. asked by AMERICAN GIRL
3. 545 views
can please someone check my answerQ.) 30% of the adult population was offline in terms of being able or willing to access the
1. 1 answer
2. asked by Mctagger
3. 542 views
There were 18,017 AIDS deaths in 2003, or 34.5% of the 1995 AIDS deaths. Determine the number of AIDS deaths in 1995.What
1. 2 answers
2. asked by Selena
3. 537 views
According to Kubler Ross, The lessons that dying people teach espically valuable . dying people can look back honestly, because
1. 9 answers
2. asked by Jay
3. 536 views
why does "crossing over" involve non sister chromatids(homologues) instead of sister chromatids?
1. 3 answers
2. asked by akim
3. 530 views
tom has 17 coins in his pocket worth $1.30. If he has only dimes and nickles, how many coins of each does he have?
1. 2 answers
2. asked by Anonymous
3. 530 views
define thematic fantasy role play,play tutoring,positive peace,situational violence
1. 1 answer
2. asked by tasha
3. 528 views
write number as a complex number in standard form6i + (-2 -7i)
1. 1 answer
2. asked by Anonymous
3. 526 views
there are 80 students in math club. For every 5 girls, there are 3 boys. How many girls & boys in club.
1. 2 answers
2. asked by mary
3. 524 views
Does anyone know what or how to solve these symbols in a formula???¥ and € .. I know they are currency symbols... Yen and
1. 1 answer
2. asked by Nikky
3. 523 views
Hi I have a question about law, like for civics and stuff...My neighbors foreclosed their house and completely destroyed their
1. 0 answers
2. asked by George
3. 516 views
.) The task of economic policy is to create a prosperous America. The unfinished task of prosperous Americans is to build a
1. 1 answer
2. asked by ginna
3. 515 views
Is a producer synonym for a director?
1. 2 answers
2. asked by Mark
3. 514 views
Could you please check these two sentence? Thank you.The deposit I paid for the hotel room will be retained (??) by the hotel if
1. 1 answer
2. asked by Henry1
3. 512 views
true or false.In an experiment involving matched pairs, a sample of 14 pairs of observations is collected. The degree of freedom
1. 0 answers
2. asked by jenny
3. 510 views
1. A 38kg object is traveling down the ramp and experiences a frictional force of 180N. Calculate the angle of incline and the
1. 2 answers
2. asked by Tina
3. 506 views
If I need to reupholster a couch that is 6 feet long and 54 inches tall and the fabric is 4.99 a yard how much fabric would I
1. 3 answers
2. asked by Theresa
3. 502 views
I left out this sentence. I just wanted to know if it is possible. Can you help me rephrase the second sentence, please?
1. 1 answer
2. asked by Henry1
3. 501 views
Build a 95% confidence interval for the mean of the population from the given sample data. Assume that the population has a
1. 1 answer
2. asked by Jessica
3. 493 views

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