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Questions Asked on April 15, 2015

A tennis player makes a successful first serve 51% of the time. if she serves 9 times, what is the probability that she gets
1. 3 answers
2. asked by Anonymous
3. 27,124 views
From which statement in The Governess could you conclude that Mistress is self-important?A."I didn't bother making a note of it
1. 29 answers
2. asked by Dawn
3. 8,509 views
what are the favored geometrical arrangements for ABn molecules for which the A atom has 2, 3, 4, 5 and 6 pairs of electrons in
1. 3 answers
2. asked by priscilla
3. 8,019 views
1.Name a pair of complementary angles. (1 point) angle sign1 and angle sign4 angle sign1 and angle sign2 .. angle sign3 and
1. 50 answers
2. asked by ollie
3. 7,907 views
Which of the following would most likely be an entry in a sentence outline?A. Education beyond high school versus education
1. 4 answers
2. asked by sheila
3. 7,891 views
Let f(x)=3x-6 ang g(x)=x-2 find f/g and its domain.
1. 5 answers
2. asked by allexelle
3. 5,860 views
What makes this poem an analogy?
1. 19 answers
2. asked by Anonymous
3. 5,420 views
Write a balanced equation for the reaction between perchloric acid and lithium carbonate.
1. 1 answer
2. asked by Samantha
3. 5,337 views
Renee is a sales associate at a store. She earns $80 a week plus a 15% commission on her sales. Last week, she sold $200 worth
1. 10 answers
2. asked by jose
3. 5,288 views
For school-age children, the environment must include a separate area where children have _______ to do their homework.A. a
1. 5 answers
2. asked by Liliana
3. 4,053 views
What value of x makes the equation below true?1/2(6x-6)+1=3(4x-1) A x=-9 B x=-1/9 C x=1/9 D x=9
1. 8 answers
2. asked by Anonymous
3. 3,751 views
Task is to construct two brick columns of the dimensions shown on which an iron gate will eventually be hung. Because the bricks
1. 5 answers
2. asked by keana
3. 3,672 views
A chemist dissolves 0.097 g of CuSO4 · 5 H2Oin water and dilutes the solution to the mark in a 500-mL volumetric flask. A
1. 3 answers
2. asked by Anonymous
3. 3,545 views
Jerry is packing cylindrical cans with diameter 6 in. and height 10 in. tightly into a box that measures 3 ft by 2 ft by 1 ft.
1. 1 answer
2. asked by Ray
3. 3,290 views
Without graphing, tell whether the line containing (6.-3) and (0,-8) is horizontal, vertical or neither.I believe it horizontal
1. 15 answers
2. asked by Lost
3. 3,130 views
Elin estimates her probability of passing French 0.6, passing chemistry is 0.8,(a)determine the probability that elin will pass
1. 3 answers
2. asked by sakura
3. 2,971 views
1.The region in the first quadrant bounded by the x-axis, the line x = ln(π), and the curve y = sin(e^x) is rotated about the
1. 1 answer
2. asked by Anonymous
3. 2,851 views
Polygon ABCD is reflected and dilated to give polygon PQRS. The coordinates of the preimage are (2, 2), (6, 8), (12, 8), and
1. 6 answers
2. asked by shay
3. 2,816 views
For the neutralization reaction involving HNO3 and Ca(OH)2, how many liters of 1.55 M HNO3 are needed to react with 45.8 mL of a
1. 3 answers
2. asked by Radio Active Wear
3. 2,793 views
Initially a fifty foot ladder rests against a wall. As I start to climb it, the ladder slides down, finally stopping such that
1. 1 answer
2. asked by eman
3. 2,715 views
According to the Journal of Irreproducible Results, any obtuse angle is a right angle!x A P B C D Here is their argument. Given
1. 2 answers
2. asked by manaswini tanniru
3. 2,701 views
The population of a small Midwestern town is 4500 The population is decreasing at a rate of 1.5% per year. Write an exponential
1. 2 answers
2. asked by M
3. 2,617 views
You own 5 pairs of jeans and want to take 2 of them with you on vacation. In how many ways can you choose 2 pairs of jeans?- 10
1. 6 answers
2. asked by guy
3. 2,589 views
Ellen, Fern, and Kyle are all drinking milk from the same size cartons in the cafeteria. Ellen's carton is 3/7 full. Ferns
1. 7 answers
2. asked by Amari
3. 2,541 views
The value of the independent variable in a function is always __?__ the value of the independent variableA greater than B
1. 27 answers
2. asked by Book-worm_girl
3. 2,495 views
For the function f(x)=(8-2x)^2, find f^-1. Determine weather f^-1 is a function.
1. 1 answer
2. asked by allexelle
3. 2,462 views
area 432 square ft. width is 3/4 of length, what is length
1. 2 answers
2. asked by pj
3. 2,321 views
3:For an object whose velocity in ft/sec is given by v(t) = −2t^2 + 4, what is its distance travelled, in feet, on the
1. 3 answers
2. asked by Anonymous
3. 2,258 views
A bicycler rider is traveling at 7m/s. During an 8s period, the bicycle rider then slows down with acceleration to a speed of 3
1. 1 answer
2. asked by Raven
3. 2,237 views
How many electrons does the Au+ ion have ? Enter an integer below without any letters or symbols.
1. 3 answers
2. asked by danny
3. 2,236 views
One more than the product of 7 and Mabel's height
1. 6 answers
2. asked by Anonymous
3. 2,196 views
An antiaircraft gun fires at an elevation of 60° at an enemy aircraft at 10,000m above the ground. At what speed must the
1. 1 answer
2. asked by Olushola
3. 1,888 views
I need some help with this math problem:Let n be the number of oil refineries at t years since 2005. A reasonable model of oil
1. 1 answer
2. asked by T
3. 1,799 views
1. The empress Theodora helped (1 point)the theater prosper. destroy the Byzantine Empire. women gain more rights.* Rome become
1. 28 answers
2. asked by Pauly
3. 1,775 views
Find a curve y=f(x) with the following properties (i) y"=6x and (ii) its graph passes through the point (1,1) and has a
1. 1 answer
2. asked by Linda
3. 1,680 views
LetL: R2 �¨ R2 be a linear transformation for which we know that L(1 1)= [-2 1] L(-1 1)=[3 2] a)what is L(-1 5) b)what is L(u
1. 2 answers
2. asked by hannah
3. 1,673 views
1.Jake has 10 t-shirts and 5 collared shirts. What is his ratio of t-shirts to collared shirts? this answer is 5/ 10what i can't
1. 7 answers
2. asked by Angelina
3. 1,663 views
Write a molecular equation for the gas-evolution reaction that occurs when you mix aqueous hydrobromic acid and aqueous
1. 2 answers
2. asked by Samantha
3. 1,644 views
If 74.5% of exhaled air is nitrogen, what is the partial pressure of nitrogen in exhaled air. Assume that the total pressure of
1. 1 answer
2. asked by JD
3. 1,629 views
Test scores on a university admissions test are normally distributed, with a mean of 500 and a standard deviation of 100.a. What
1. 2 answers
2. asked by ananya
3. 1,596 views
President Lincoln’s Declaration of Emancipation, January 1, 1863"by Frances E. W. Harper 1 It shall flash through coming ages,
1. 1 answer
2. asked by Anonymous
3. 1,593 views
Each day Julia's math Teacher gives class a warm up qs. It's true/false 20% of the times and multiple choice 80% . Julia gets
1. 2 answers
2. asked by Jason
3. 1,591 views
If sinA=12/13 & tan B=3/4 then find¡= sin(A+B) ¡¡=COS(A-B) ¡¡¡=COT(A-B) ¡v=cot(A-B) Sir please give me the correct ans
1. 1 answer
2. asked by subhankar
3. 1,548 views
Simplify 9C4.- 126 *** - 15,120 - 5 - 3,024
1. 2 answers
2. asked by guy
3. 1,519 views
Light waves strike a lamp shade. What property of light is demonstrated?A.diffuse reflection B.diffraction c.refraction
1. 1 answer
2. asked by Sarah
3. 1,494 views
Only 6M KOH was present on the reagent shelf- there was no 6M NaOH. explain what effect this substitution has on the test for
1. 1 answer
2. asked by hira
3. 1,443 views
A group of seven mountain climbers wishes to form a mountain climbing team of five.how many different teams could be formed?
1. 8 answers
2. asked by kgahliso
3. 1,436 views
Hi, can someone please explain me this: What caused the shift from Hinduism to Buddhism? *Note: I'm learning about Ancient
1. 5 answers
2. asked by MusicLover14
3. 1,420 views
Determine the hydronium ion concentrationin a solution that is 0.00027 M HCl. Answer in units of M. Determine the hydroxide ion
1. 1 answer
2. asked by Radio Active Wear
3. 1,407 views
find the length of an arc of a circle of radius 5.6 cm which subtends an angle of 60 degrees at the centre of the circle.(take
1. 2 answers
2. asked by john
3. 1,382 views
The life span of a DVD player produced by one major company is known to be normally distributed with a mean of 6.2 years. If
1. 1 answer
2. asked by ananya
3. 1,371 views
1. Which one of the following comes first in an online catalog entry?A. Title of the book B. Year of publication C. Call number
1. 3 answers
2. asked by TYondra
3. 1,289 views
"President Lincoln's Declaration of Emancipation, January 1, 1863 bu Frances E. W. HarperIt shall flash through coming ages, It
1. 5 answers
2. asked by Anonymous
3. 1,267 views
Kenji, a pet store employee, wants to fit two fish tanks on one table. One fish tank is 4 feet wide and the other fish tank is
1. 3 answers
2. asked by Ehram
3. 1,260 views
According to the Journal of Irreproducible Results, any obtuse angle is a right angle!x A P B C D Here is their argument. Given
1. 3 answers
2. asked by manaswini
3. 1,237 views
Muslims mustA. pray eight times a day B. save all their money C. fulfill the five pillars of Islam D. live in Makah PLEASE
1. 22 answers
2. asked by Priscilla
3. 1,232 views
Which city was located in the Persian Empire?A. Baghdad B. Jerusalem C. Alexandria D. Makkah Which of the following was located
1. 11 answers
2. asked by Priscilla
3. 1,231 views
A skier descends a mountain at an angle of 35.0º to the horizontal. If the mountain is 235 m long, what are the horizontal and
1. 3 answers
2. asked by Trish
3. 1,225 views
"President Lincoln's Declaration of Emancipation, January 1, 1863 bu Frances E. W. HarperIt shall flash through coming ages, It
1. 3 answers
2. asked by Anonymous
3. 1,224 views
When responding to sound, the human eardrum vibrates about its equilibrium position. Suppose an eardrum is vibrating with an
1. 1 answer
2. asked by Anonymous
3. 1,219 views
Which of the following illustrates mechanical weathering?1.Carbonic acid weathers marble and limestone. 2.As plants grow, they
1. 2 answers
2. asked by Kate
3. 1,137 views
Predict the products of electrolysis in an aqueous solution of FeCl2.Please help. I don't understand how the answer is OH-, O2,
1. 0 answers
2. asked by Chase
3. 1,127 views
What do you learn from these stage directions in The Governess?[The faintest trace of a smile her lips] A. Julia is suddenly
1. 0 answers
2. asked by Dawn
3. 1,124 views
Assume the brakes of an automobile produce a constant deceleration of k ft/sec^2. Determine what k must be to bring an
1. 1 answer
2. asked by Barry
3. 1,122 views
According to the Journal of Irreproducible Results, any obtuse angle is a right angle!x A P B C D Here is their argument. Given
1. 0 answers
2. asked by manaswini tanniru
3. 1,072 views
carbon dioxide (CO2) gas is produced as a result of the reaction between calcium carbonate and hydrochloric acid. The gas that
1. 1 answer
2. asked by carmen
3. 1,069 views
1.Explain two types of divisions that existed in Europe during the Cold War.2.How did the Columbian Exchange encourage the
1. 13 answers
2. asked by #HOMEWORK
3. 1,064 views
A paper cone cup beside a water cooler has a diameter of 6 centimeters and a slant length of 9 centimeters. What is the
1. 2 answers
2. asked by Anonymous
3. 1,047 views
Simplify 6P2.- 30 - 15 *** - 12 - 720
1. 2 answers
2. asked by guy
3. 1,039 views
explain how buying behavior of business customers in different countries may have been a factor in speeding the spread of
1. 1 answer
2. asked by Duane
3. 1,035 views
Mark's doctors appointment was 35 minutes after Tyson 's appointment. Tysons appointment was 20 minutes after Timothy's
1. 6 answers
2. asked by amethyst
3. 1,031 views
1. We can live to be 200.2. We can live to be 200 years old. 3. We can live up to 200. 4. We can live up to 200 years. 5. We can
1. 2 answers
2. asked by rfvv
3. 1,028 views
A rock of mass 5kg is pushed over the edge of a cliff which is 200m high1.ignore air resistance and calculate the speed of the
1. 1 answer
2. asked by Annah van tonder
3. 1,021 views
A bag contains 5 green marbles,8 red marbles,11 orange marbles, 7 brown marbles, and 12 blue marbles. You choose a marble,
1. 4 answers
2. asked by Pink
3. 1,019 views
A photoelectric experiment is performed by separately shining a laser of 450 nm(blue light) and 560 nm (yellow light) on a metal
1. 1 answer
2. asked by Nora
3. 992 views
can positive and negative X axis or positive and negative y axis have different scales? I mean that is it possible for positive
1. 1 answer
2. asked by plz someone answer this
3. 989 views
Abc is 71. and dbc is 45. then what is abd
1. 1 answer
2. asked by Anon
3. 982 views
How many grams of NaF are needed to make 50 mL of a 2% aqueous solution?
1. 2 answers
2. asked by Angel Hernandez
3. 980 views
What is the approximate volume of this sphere, which has a diameter of 18 inches?A 339 cubic inches B 1,356 cubic inches C 3,052
1. 0 answers
2. asked by Anonymous
3. 965 views
Graph the function. Then use your graph to find the indicated limit. You do not have to provide the graphf(x) = 5x - 3,lim x
1. 1 answer
2. asked by Ciara
3. 953 views
What role did the Freedmen's Bureau play in Reconstruction? a. African Americans b. Schools and medical services.
1. 7 answers
2. asked by I<3Pewdiepie
3. 949 views
Determine which ordered pair is a solution of y=x2 -2.(-2,6) (5,21) (-1,-1) (-5,24)
1. 1 answer
2. asked by Lost
3. 947 views
Simplify 5!-5 -15 * -120 -125
1. 1 answer
2. asked by guy
3. 907 views
Which equations represent a linear function?Equation 1 y=5x-2 Equation 2 y=-1/3x Equation 3 y=x^2-3 Equation 4 y=1
1. 1 answer
2. asked by Anonymous
3. 899 views
Q. Mark's doctor appointment was 35 minutes after Tyson 's appointment, Tyson appointment was 20 minutes after Timothy's
1. 3 answers
2. asked by anonymous
3. 890 views
Calculate the weight in grams of potassium hydrogen phthalate (KHP, KHC2H3O2, MW 202.2 g/mole) required to neutralize 25.00 ml
1. 1 answer
2. asked by ryan
3. 885 views
1. A hippo is an animal which has a big mouth.2. A hippo is an animal which is very heavy. 3. A hippo is an animal which is very
1. 2 answers
2. asked by rfvv
3. 883 views
Suppose you are assigned to prepare a buffer of 0.10M HNO2 (Ka=1.7 x 10^-4) and 0.10M NaNO2 by mixing equal volumes of both
1. 1 answer
2. asked by Janice
3. 863 views
What does "when one person changes for the better, others are affected for the better" means? Explain in at least 2-3 sentences.
1. 2 answers
2. asked by Lolo ONE QUESTION!
3. 853 views
Which simple sentence has a compound verb?A. Becky and I weren't sure. B. Anne wanted a surprise party for Carrie. C. We have
1. 4 answers
2. asked by Britney
3. 839 views
would social studies be capitalized in this sentence: I don't understand how he did the social studies problem.
1. 2 answers
2. asked by Christian
3. 836 views
bruno is measuring water for an experiment. he fills a 2 litre container and a half liter container. how much water does bruno
1. 1 answer
2. asked by walid
3. 824 views
Suppose that Betsy’s utility function is given by the equation U=Y0.3 where Y is measured in thousands of dollars. Betsy’s
1. 0 answers
2. asked by Anna
3. 805 views
Question 1.1. Despite the greater federal authority in the federal relationship, federalism is still important for all the
1. 2 answers
2. asked by Savannah
3. 790 views
What volume will 3.5g of CO occupy at 17 degrees Celsius and 1875 torr?
1. 1 answer
2. asked by JD
3. 789 views
What is the maximum mass of H2O that can be produced by combining 71.7 g of each reactant?4NH3 (g) + 5O2 (g) -----> 4NO (g) +
1. 1 answer
2. asked by Tim
3. 784 views
The time it takes to clean the house varies inversely with the number of people cleaning. If it takes 1 person 4 hours to clean
1. 4 answers
2. asked by M
3. 772 views
suppose a hat containing 100 balls consists of 20blue ball,30yellow balls,30red balls and 20green balls.a sample of 5 balls is
1. 1 answer
2. asked by pat
3. 767 views
Graph the function. Then use your graph to find the indicated limit. You do not have to provide the graphf(x) = 5x - 3,lim x
1. 1 answer
2. asked by Ciara
3. 761 views
A photoelectric experiment is performed by separately shining a laser of 450 nm(blue light) and 560 nm (yellow light) on a metal
1. 0 answers
2. asked by Nora
3. 755 views

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