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Questions Asked on November 28, 2016

The surface area covered by a rectangular playground is 100 square yards. The width of the playground is 15 yards longer than
1. 4 answers
2. asked by William
3. 3,512 views
It takes 8 hours for 5 people to paint a room.How long would it take 4 people?
1. 7 answers
2. asked by Mariam
3. 5,875 views
Sheldon is a long-distance runner he can run a mile in 6 4/5 minutes how many miles can he run in 30 minutes
1. 4 answers
2. asked by Anahi
3. 1,993 views
Four ways to round to 400
1. 6 answers
2. asked by James
3. 412 views
estimate the enthalpy change for the following reaction:OF2 + H2O = O2 + 2HF
1. 2 answers
2. asked by small
3. 1,120 views
The federal government sets requirements that all public schools must follow, while state governments set standards listing what
1. 3 answers
2. asked by Anon
3. 940 views
Feudal Japan and Inca empireAre these civilizations more similar or different? Please answer mee
1. 2 answers
2. asked by A.
3. 740 views
You have a 4/5 quart bottle of pineapple juice. How many 4/45 quart glasses can you fill?
1. 4 answers
2. asked by kenyatta mister
3. 599 views
What is the pressure due to a man weighing 80 kg standing on his feet? Area of his feet 160 Sq. Cm
1. 2 answers
2. asked by Rahul
3. 534 views
Which captain of industry is known for believing that it was the responsibility of the wealthy to be charitable?Carneige
1. 3 answers
2. asked by Maggie
3. 508 views
A volleyball team has won 7 games during their 21 game season. What is the ratio of losses to total games?
1. 2 answers
2. asked by Israel
3. 596 views
How did political machines maintain support of citizens?
1. 3 answers
2. asked by Maggie
3. 425 views
You have 700 sq ft of plywood to make the stage floor. Use A^-1(x) to find the dimensions of both the runway and the main part
1. 3 answers
2. asked by Laura
3. 614 views
What lands beside Egypt does the Nile flood?Mesopotamia Ethiopia Libya and Arabia Narmer
1. 7 answers
2. asked by steve
3. 721 views
Suppose that in a monopoly market the total cost per week of producing a high tech product is given by C(x) =3600+100x+2x^2.
1. 1 answer
2. asked by pypski
3. 1,409 views
What does Herodotus question about the Nile in this quote?why it has its great floods why it has no breezes blowing from it why
1. 9 answers
2. asked by Steve
3. 1,147 views
Bond Pricing: A 20-year corporate bond has a maturity value of $25, 000 and coupons are paid at 5% at the end of each year. If
1. 1 answer
2. asked by pypski
3. 472 views
This is my last questionDescribe some of the achievements of the Middle Kingdom of ancient Egypt.
1. 6 answers
2. asked by Steve
3. 623 views
A couple is saving for their child's college. They decided they would like to have $50,000 in 18 years. If they can earn 4.5%
1. 2 answers
2. asked by pypski
3. 581 views
A couple purchased a home 5 years ago with a 20-year mortgage for $50,000 at an interest rate of 6% compounded monthly. The home
1. 4 answers
2. asked by pypski
3. 714 views
I need to find the pH of a 500 mL solution of pure water after adding 33.0 mg of H2SO4 and 18.0 mg of HCl. Please help! So far I
1. 1 answer
2. asked by Nicole
3. 529 views
You have 700 sq ft of plywood to make the stage floor. Use A^-1(x) to find the dimensions of both the runway and the main part
1. 4 answers
2. asked by Laura
3. 586 views
A solid is formed by adjoining two hemispheres to the ends of a right circular cylinder must have a volume of 4000 cubic feet.
1. 2 answers
2. asked by Ray
3. 647 views
hange into passive voice. People will honer teachers officers do not demand money from public.My wife prepares food Can you
1. 4 answers
2. asked by Manasa
3. 485 views
A torque of 50 N*m acts on a wheel of moment of inertia 25 kg*m^2 for 4 s and then is removed.b)How many revolutions does it
1. 3 answers
2. asked by Ana
3. 656 views
A block of mass 2.5 kg hangs vertically from a frictionless pulley of mass 6.5 kg and radius 16 cm. Treat the pulley as a disk.
1. 3 answers
2. asked by Ana
3. 789 views
Jasmine has taken a quiz she ks on question 16 and has completed 20% of the quiz. How many questions does the quiz have?
1. 6 answers
2. asked by Anonymous
3. 863 views
I found the area but I need help on perimeter.The shape in form of letter L. The long is a 1×4 and the box on top is a 1×1.
1. 4 answers
2. asked by Jessica
3. 452 views
I want to make sure this one is ok. I know the area now I need perimeter. It's a long line it's a 1× 6 and on top in the middle
1. 1 answer
2. asked by Jessica
3. 390 views
A sample of Chlorine occupies 8.50 L at 80.0 C and 740 mm Hg. What volume will Chlorine occupy at STP?
1. 3 answers
2. asked by riley
3. 1,242 views
How many milliliters of an aqueous solution of 0.172 M silver fluoride is needed to obtain 12.1 grams of the salt?
1. 2 answers
2. asked by Dre
3. 568 views
ICD diagnosis code for traumatic left second fracture of metatarsal
1. 1 answer
2. asked by molly
3. 526 views
Name two effects on native americans because of the influx of other groups.
1. 1 answer
2. asked by Destiny
3. 348 views
What are 2 things the railroad supplied from the west to other parts of the world ?What technology was used to show that the
1. 4 answers
2. asked by Henry
3. 466 views
Stacy took out a loan for $15,000. Her note was for 300 days at 5% ordinary interest. On day 100 she made a partial paymentof
1. 3 answers
2. asked by karly
3. 1,245 views
I am trying to answer the question below, and I am guessing the reason lactate has a lower Km is that it is better able to
1. 1 answer
2. asked by Student
3. 505 views
Fill in the blankThe purpose of the act was to provide land to railroad companies so that a transcontinental railroad could be
1. 6 answers
2. asked by Henry
3. 674 views
A bottle of cabernet sauvignon wine contains 12.5% v/v ethanol. How much ethanol will be present in a dozen 750 mL bottles of
1. 2 answers
2. asked by r
3. 547 views
Bob needs to wash the windows on his house. He has a 25-foot ladder and places the base of the ladder 10 feet from the wall on
1. 3 answers
2. asked by sara
3. 2,746 views
Shari drove for 90 miles in the city. When she got on the highway, she increased her speed by 20 mph and drove for 130 miles. If
1. 4 answers
2. asked by sara
3. 731 views
James shares 9/5 of his chocolate bar with his 2 friends. How much does each person get
1. 4 answers
2. asked by Kadie
3. 397 views
Any help at all is deeply appreciated. I am trying to figure out the formulas to use for the following problems:1. Suppose that
1. 2 answers
2. asked by pypski
3. 632 views
A pendulum clock has a pendulum shaft made of aluminum which has a coefficient of linear expansion of 24.0*10^-6K^-1. At 22
1. 2 answers
2. asked by alicia
3. 639 views
A prehistoric bone is found at an excavation site. If the bone originally contained 22 kg of carbon−14, how much would remain
1. 1 answer
2. asked by gorje
3. 487 views
Two shaded identical rectangular decorative tiles are first placed (one each) at the top and at the base of a door frame for a
1. 3 answers
2. asked by Edgar
3. 1,130 views
Chandra has 2 liters of a 14% solution of sodium hydroxide in a container. What is the amount and concentration of sodium
1. 3 answers
2. asked by sara
3. 1,524 views
The coordinate plane below represents a city. Points A through F are schools in the city.graph of coordinate plane. Point A is
1. 3 answers
2. asked by Bea
3. 825 views
Find the cost of each item in 5 years, assuming an inflation rate of 8%. (Round each answer to the nearest cent.)
1. 3 answers
2. asked by Soraya
3. 739 views
Nh4hs dissociates in a vessel at temp T K in the presence of 0.5 atm nh3. At equilibrium the pressure due to h2s is 1.5 atm.In a
1. 3 answers
2. asked by Preeti
3. 1,018 views
To what extent does national economic success depend on Research and Development (R&D)?
1. 1 answer
2. asked by Fam
3. 466 views
what is the Integration of x.y.[(x^Integration of x.y.[(x^2 +y^2 +25)^3/2 ] dx.dy from (0<x<1) &(0<y<1) ?
1. 1 answer
2. asked by ASHISH
3. 434 views
what is the Integration of x.y.[(x^2 +y^2 +25)^3/2 ] dx.dy from (0<x<1) &(0<y<1) ?
1. 3 answers
2. asked by AKASH
3. 487 views
A 0.1134kg spherical meteor of diameter 3 cm enters the earth’s atmosphere at an elevation of 121920m with a velocity of
1. 2 answers
2. asked by Jack
3. 656 views
Find the set of all z such that neither 2+z nor 2-z is in the interval (-1,1]. Express your answer as an interval or as a union
1. 4 answers
2. asked by Jeff
3. 1,716 views
-8y = 2x-7 +9y +7= 2x Determine whether each equation represents a direct variation. If it does, find the constant of variation.
1. 3 answers
2. asked by Mike
3. 739 views
Consider an upper-tail test of hypothesis for the difference in two population means. The sample data from the first population
1. 2 answers
2. asked by zac
3. 524 views
Why we add HCL ot H2SO4 during the experiment Of iodometry?
1. 1 answer
2. asked by Mikel
3. 445 views
How do I prove that7sin^2x - sinxcosx = 6 can also be written as tan^2x + tanx - 6 = 0 ?
1. 5 answers
2. asked by kale
3. 2,061 views
g(x)=45x^5For the given function, construct a new function whose graph is the graph of the original function shifted left by two
1. 1 answer
2. asked by Brita
3. 383 views
A fair die is thrown twice, what is the probability that the product of the outcome is a perfect square?
1. 3 answers
2. asked by ABIOLA
3. 789 views
A boy throws a ball vertically upwards with a velocity of 10m/s.What is the velocity of the ball when it is half way up?
1. 2 answers
2. asked by Anonymous
3. 684 views
A salmon swims 15 miles downstream from its birth to the ocean in 3 hours. The return trip upstream to spawn takes 5 hours. How
1. 2 answers
2. asked by Raquel
3. 735 views
Joe takes twice as long as to row against a current as with it. If he rows 6 miles an hour in still water, what is the rate of
1. 1 answer
2. asked by Raquel
3. 371 views
Martha is twice as old as her younger brother. The sum oh their ages is 36. How old are they?
1. 4 answers
2. asked by Jo-Anna
3. 586 views
Not counting the "turn around" , a helicopter carrying passengers between an airport and the roof of a downtown skycraper 20
1. 2 answers
2. asked by Raquel
3. 541 views
1. It seems that he is rich.(Is the that clause a subjective complement?) 2. My car is similar to yours. 3. My car resembles
1. 2 answers
2. asked by rfvv
3. 547 views
Calculate the formula of a compound which has composition. MaMagnesium 9.8%,sulphur 13%, oxygen 26%,water of crystallization
1. 1 answer
2. asked by furry
3. 492 views
A police van moving on a highway with a speed of 30km/hr, fires a bullet at a theif's car speeding away in the same direction
1. 3 answers
2. asked by Aarathana
3. 657 views
1. It appears that there has been a mistake.2. There appears to have been a mistake. 3. It happened that she was out when we
1. 2 answers
2. asked by rfvv
3. 525 views
The air speed of a plane is 150 mph. If the plane traveled the same distance in two hours with the wind as it flew in 3 hours
1. 1 answer
2. asked by Raquel
3. 440 views
A motorboat travelling at full speed against a current goes 15 miles in one hour. Travelling at half speed with the current, it
1. 1 answer
2. asked by Raquel
3. 488 views
A 27.9 kg block (m1) is on a horizontal surface, connected to a 6.50 kg block (m2) by a massless string as shown in the figure
1. 1 answer
2. asked by Anonymous
3. 482 views
ICSE
1. 1 answer
2. asked by Vibhor
3. 284 views
An arithmetic series is such that the 10th term is 40 and the sum of the first 10 terms is 265. Find the sum of the first 20
1. 4 answers
2. asked by Fernando
3. 1,327 views
Hi, wondering if anyone can help with the following problem: A solution of NH3 (kb=1.8x10^-5) has a ph of 11. what is the molar
1. 1 answer
2. asked by Frank
3. 468 views
Decide whether each equation has one solution, no solutions, or infinitely many solutions.1. 2(x – 3) = 2x a.one solution b.no
1. 12 answers
2. asked by get dunked on - sans
3. 6,866 views
How do I find the zeros?y=h^3+6h^2+5h-180
1. 4 answers
2. asked by Olivia N J
3. 538 views
a person watching through a window of an apartment sees a ball that rise vertically up then vertically down for a total time
1. 2 answers
2. asked by Tttt
3. 580 views
what contributed to the rapid growth of japan economy following world war IIA.a decrease in exported goods B.new factories with
1. 7 answers
2. asked by Sid.V
3. 759 views
How does one solve this?A= LxW ;w This is exactly how it was written and I heard your supposed divide something but I don't
1. 1 answer
2. asked by Anonymous
3. 357 views
Not counting the "turn around" , a helicopter carrying passengers between an airport and the roof of a downtown skycraper 20
1. 1 answer
2. asked by Raquel
3. 514 views
11 letter word.Letters is 'gibantintel'.. Word..?
1. 2 answers
2. asked by miju
3. 554 views
At a cafeteria the customers arrive at an average of 0.3 per minute. The probability that a)exactly 2 customers arrive in a 10
1. 1 answer
2. asked by momina
3. 798 views
You have been reading about the war between the United States and Mexico from 1846 to 1848. It sprang out of a dispute between
1. 2 answers
2. asked by Pleaseeee Help Meeee!!!!!
3. 1,399 views
Which of the following would be most likely lead to increased biodiversity? 1) clear cutting 2) oil drilling 3) national park
1. 4 answers
2. asked by Jaden
3. 1,515 views
which of these judgments would the Koreans most likely make about the Japanese based on this excerpt?A. The Japanese unfairly
1. 9 answers
2. asked by Sid.V
3. 947 views
What is the purpose of wildlife corridors build under roads? 1) habitat fragmentation 2) habitat loss 3) habitat competition 4)
1. 2 answers
2. asked by Evelyn
3. 713 views
Which of the following is not true?a. ATP is formed during both photosynthesis and cellular respiration b. Both prokaryotic
1. 2 answers
2. asked by Please check answers
3. 3,082 views
When a ray of light travels from air to glass and it strikes the surface of separation at 90 degree,then what
1. 1 answer
2. asked by vinay mayavanshi
3. 444 views
An adjective is a word used to describe an action verb.true false**
1. 9 answers
2. asked by PoPo
3. 4,358 views
what are the mean,median,mode, and range of the data set given the altitude of lakes in feet:-11,-28,-17,-25,-28,-39,-6,and -46?
1. 27 answers
2. asked by Embershy
3. 7,781 views
If you try to carry out a double displacement reaction by mixing together equal volumes of a solution that contains dissolved
1. 4 answers
2. asked by Rebecca
3. 580 views
A ball is attached to a spring on a frictionless horizontal surface. The ball is pulled to the right and released from rest at t
1. 1 answer
2. asked by cristiano
3. 547 views
how many pairs of numbers between 1-100 has LCM less or equal to 20?
1. 1 answer
2. asked by Joe
3. 356 views
I need you to help me write a paragraph about Frederick douglass and how he learned how to read and write
1. 4 answers
2. asked by lamisha
3. 694 views
If the diameter of a circle is 42cm;what is its radius. Show the formula and the calculation
1. 1 answer
2. asked by Daniel
3. 450 views
The figure below shows two triangles. Which statement about the triangles is true? i.imgsafe(.)org/c60dcd0488(.)jpgThe triangles
1. 3 answers
2. asked by Sara
3. 1,226 views
You have been reading about the war between the United States and Mexico from 1846 to 1848. It sprang out of a dispute between
1. 3 answers
2. asked by Naruto
3. 1,063 views
Why is photosynthesis an example of a chemical reaction, and why is it classified as endothermic?Help please
1. 9 answers
2. asked by Jess
3. 1,254 views
What other information must be given in order to be able to prove the two triangles congruent by ASA?
1. 7 answers
2. asked by Sami
3. 6,755 views

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