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Questions Asked on April 18, 2014

A piece of wire 14 m long is cut into two pieces. One piece is bent into a square and the other is bent into an equilateral
1. 7 answers
2. asked by Nane
3. 8,524 views
Grade 7 students were surveyed to determine how many hours per day they spent on various activities. Eating is 8%, homework is
1. 6 answers
2. asked by person
3. 8,124 views
13. A true or false test has 8 questions. What is the probability of guessing the correct answers to all the questions?A. 1/10
1. 10 answers
2. asked by Chris
3. 7,354 views
A bicycle wheel has a diameter of 63cm.calculate how many times the wheel turns round in travelling 19.8km. Use the value 3 1/7
1. 7 answers
2. asked by charity
3. 5,092 views
An open box with a square base is to be made from a square piece of cardboard 24 inches on a side by cutting out a square of
1. 3 answers
2. asked by lisa
3. 4,986 views
The moon's diameter is 3.48 106 m, and its mean distance from the earth is 3.85 108 m. The moon is being photographed by a
1. 1 answer
2. asked by Anonymous
3. 4,757 views
Simplify 15C3A. 182 B. 455 C. 2,730 D. 910
1. 5 answers
2. asked by Chris
3. 4,659 views
"Dr. Tydings has found that, over the years, 95% of babies he has delivered have weighed y pounds, where|y-8.0|<=1.5 What range
1. 1 answer
2. asked by Ilse
3. 4,344 views
Each of two urns contains green balls and red balls. Urn one contains 10 green balls and 8 red balls. Urn two contains 3 green
1. 9 answers
2. asked by Chris
3. 3,201 views
what type of reaction occurs Fe3O4 + 4H2 → 3Fe + 4H2O
1. 2 answers
2. asked by Kyle
3. 3,073 views
your father wants to fence a rectangular area in your backyard for a garden. one side of the garden is along rhe edgeof the yard
1. 1 answer
2. asked by athira
3. 2,964 views
Building Isochrons and Determining the Ages of Three RocksPage 15 of 17 For each of the three rocks listed below follow these
1. 4 answers
2. asked by angela
3. 2,796 views
An experiment involving learning in animals requires placing white mice and rabbits into separate, controlled environments,
1. 2 answers
2. asked by Anonymous
3. 2,491 views
Find the circumference of the given circle. Round to the nearest tenth.circle (1 point) 22.0 cm 38.5 cm 11.0 cm 42.8 cm
1. 4 answers
2. asked by james
3. 2,068 views
Food Express is running a special promotion in which customers can win a free gallon of milk which their food purchase if there
1. 3 answers
2. asked by Chris
3. 2,062 views
Help please:A 0.199-g sample of unknown metal (X) reacts with hydrochloric acid to produce 88.5 mL of "wet" gas at 20 °C and
1. 2 answers
2. asked by Ally
3. 1,690 views
A laser emits 1.42 1018 photons per second in a beam of light that has a diameter of 1.82 mm and a wavelength of 524.0 nm.
1. 2 answers
2. asked by Anonymous
3. 1,525 views
If Ѳ is in Quadrant II, and cos Ѳ=-3/4 , find an exact value for sin 2Ѳ.
1. 2 answers
2. asked by james
3. 1,519 views
A bag contains nine red marbles, four green marbles, three blue marbles, and two yellow marbles. If Lisa draws a random marble
1. 2 answers
2. asked by Lyla
3. 1,501 views
The height in feet of a baseball after it is hit can be modeled by the function f(x) =-16x^2 + 100x, where x is the time in
1. 2 answers
2. asked by Victoria
3. 1,480 views
Find the P-value for a left tailed hypothesis test with a test statistic of z= -1.77. Decide wether to reject the null if the
1. 1 answer
2. asked by Christina
3. 1,457 views
Steve mixes together 1 6/8 gallons of apple juice, 1 3/8 gallons of orange juice, and 1 1/8 gallons of cranberry juice. How much
1. 1 answer
2. asked by Achilles
3. 1,448 views
In a Young's double-slit experiment, the angle that locates the second dark fringe on either side of the central bright fringe
1. 2 answers
2. asked by Anonymous
3. 1,358 views
A singly ionized helium atom is in the ground state. It absorbs energy and makes a transition to the n = 3 excited state. The
1. 1 answer
2. asked by Anonymous
3. 1,339 views
a drinks machine dispenses coffee into cups. A sign on the machine indicates that each cup contains 50 ml of coffee. the machine
1. 2 answers
2. asked by latoya
3. 1,291 views
The bar graph which is 4% whole mil, 8% milk for cream and 30% cream shows the milk fat percentages in three dairy product s.
1. 1 answer
2. asked by Anonymous
3. 1,269 views
What is the de Broglie wavelength of a 5.0-eV electron?
1. 1 answer
2. asked by Anonymous
3. 1,261 views
Sra. can you please correct my answers? I am so grateful for your help!Part I Answer the questions using the "PRESENT
1. 3 answers
2. asked by Anna
3. 1,252 views
Twenty-five blood samples were selected by taking every seventh blood sample from racks holding 187 blood samples from the
1. 0 answers
2. asked by Katie
3. 1,212 views
How do I solve these inequalities:e^3x>e^x-1 -6log (subscript of 4) x > -24 & how do I solve these: 8^x+1=3 e^x+2=50 8logx=16 I
1. 1 answer
2. asked by Linda
3. 1,180 views
A person 150cm tall is walking away from a lamp post at the rate of 15 meter per minute. when the man is 2.5m from the lamp
1. 1 answer
2. asked by nurul
3. 1,135 views
Regis has a bag with 8 tiles numbered 1 through 8. He randomly draws one tile from the bag without looking.Which of the
1. 3 answers
2. asked by thomas
3. 1,082 views
AgNO3 solutions are often used to plate silver onto other metals.What is the maximum amount of silver in grams that can be
1. 1 answer
2. asked by Marianella
3. 1,067 views
A man looks up at the top of a tree. The angle of elevation is 42 degrees. If the tree is 20 feet tall, which of the following
1. 1 answer
2. asked by Judi
3. 1,064 views
A research study being conducted to test the effects of administering nicotine to healthy volunteers, who have never smoked, nor
1. 2 answers
2. asked by can you check my answers
3. 1,032 views
Which of the following is a reason why Turkey is not as advanced as other European countries when considering the economy?A. A
1. 2 answers
2. asked by Anonymous
3. 1,016 views
make a generalization about about dividens and quotients for whole numbers.42/6=7 8/1=8 12/12=1
1. 3 answers
2. asked by Elina
3. 973 views
15. which of the following figures will not tessellate the plane?a. rhombus b. equilateral triangle c. regular hexagon d.
1. 1 answer
2. asked by Anonymous
3. 963 views
Katrina's ski boots cost 8% more than her skis.Her ski boots cost $162. Whick equation can be used to find the cost, c, of
1. 2 answers
2. asked by thomas
3. 926 views
Find the a)partial pressure of ethylene oxide and b)the total gas pressure, after 30 hours in a reaction vessel at 415C if the
1. 0 answers
2. asked by mae
3. 914 views
1. Take exercise on a regular basis, and you will be a happy person.2. Earn a lot of money, and you will be a happy person. 3.
1. 1 answer
2. asked by rfvv
3. 887 views
Of 43 bank customers depositing a check, 18 received some cash back. (a) Construct a 90 percent confidence interval for the
1. 0 answers
2. asked by Kevin
3. 868 views
The EPA city/hwy mpg range for a Saturn Vue FWD automatic 5-speed transmission is 20 to 28 mpg. If you owned this vehicle, how
1. 0 answers
2. asked by Katie
3. 865 views
Hello I was wondering if you can help me with a question, I cant seem to figure it out.Q: A cone has a radius of 24 cm and a
1. 4 answers
2. asked by Sebby-Chan
3. 857 views
Water is flowing in a pipe as depicted in the figure. As shown, p = 113 kPa, d = 4.57 cm, d' = 3.22 cm, v = 4.40 m/s, and h =
1. 1 answer
2. asked by mican
3. 844 views
ABCDEF is a regular hexagon. If the perimeter = 12 find the area of ABCDEF.
1. 1 answer
2. asked by thomas
3. 826 views
The acceleration due to gravity on Earth is 9.80 m/s2. If the mass of a dog is 40.0 kg, what is the weight of the dog?
1. 1 answer
2. asked by Jane
3. 813 views
Find the derivative of the following function using the appropriate form of the Fundamental Theorem of Calculus.intergral
1. 2 answers
2. asked by Brady
3. 796 views
Water enters a horizontal pipe with a rectangular cross section at a speed of 1.00 m/s. The width of the pipe remains constant
1. 2 answers
2. asked by mican
3. 793 views
You are playing a note that has a fundamental frequency of 440.00 Hz on a guitar string of length 59.1 cm. At the same time,
1. 1 answer
2. asked by mican
3. 761 views
I am writing a paper where I cite multiple lectures by the same professor. How do I format the intext citations?
1. 6 answers
2. asked by Claire
3. 748 views
Solve by eliminationx + 2y = -7 x - 5y = 7
1. 1 answer
2. asked by Tyler
3. 747 views
Which question would be best to consider when researching the effects of oil in the Middle East?A. Why are there larger oil
1. 1 answer
2. asked by Anonymous
3. 744 views
what is the pH of 0.80 M NaCN?what is the pH of 0.80 M NaCN? What is the concentration of HCN in the solution? I did this so
1. 2 answers
2. asked by Jenny
3. 739 views
A cow is attached to a rope in a pasture bordered by two fences ( each 60 feet long) which meet at an angle of 24 degree. If the
1. 1 answer
2. asked by thomas
3. 700 views
$6300 is invested, part of it at 11% and part of it at 8%. For a certain year, the total yield is $597.00. How much was invested
1. 1 answer
2. asked by Pam
3. 695 views
Find the derivative of the following function using the appropriate form of the Fundamental Theorem of Calculus.intergral
1. 1 answer
2. asked by Brady
3. 695 views
A 1.0 liter flask is filled with a mixture of two gases at 20. oC until a pressure of 14.43 atm is established. If 0.40 grams of
1. 2 answers
2. asked by Carrie Boom
3. 694 views
Miranda has a theory that some people are able to “see the future.” She has tested this theory and found that she is unable
1. 2 answers
2. asked by can you check my answers
3. 682 views
Which one of the following statements best describes a budget "blind spot"?A. Too little money was set aside to cover an
1. 1 answer
2. asked by Sarah
3. 663 views
Andy needs to pay off a loan of $18,000 in 5 years. Find the amortization payment he would need to make each semi-monthly pay
1. 1 answer
2. asked by Maria
3. 644 views
Add...8 + (x-1) / (x+4)
1. 2 answers
2. asked by Sandra
3. 635 views
A ball is filled with helium. If the ball has a diameter of 24 inches, what is the maximum amount of helium that the ball may
1. 2 answers
2. asked by Judi
3. 635 views
Two stars are 4.40 1011 m apart and are equally distant from the earth. A telescope has an objective lens with a diameter of
1. 1 answer
2. asked by Ethan
3. 623 views
A sample of a gas has a volume of 250. mL at 2.10 atm and 227 oC. What volume will it have at standard temperature and pressure
1. 1 answer
2. asked by Carrie Boom
3. 622 views
A bug crawls along the graph of2 y x x    4 1 , where x and y are positive and measured in centimeters. If the
1. 1 answer
2. asked by muadh
3. 618 views
WE HAD TWO PIZZAS JIM ATE 3 SLICES OF ONE AND KATE ATE 1/4 OF THE OTHER ONE.WHO ATE THE MOST?
1. 2 answers
2. asked by SHYMIR
3. 615 views
What were the results of the Korean War?What impact did it have on American society?
1. 1 answer
2. asked by Tyler
3. 608 views
Add:(3/2a) + (5/2a) Possible answers: 8/4a, 2/a, 15/4a2^ or 4/a
1. 4 answers
2. asked by Sandra
3. 593 views
in throwing two dice find the probability ofcoming even number on both probability of coming odd number on dice probability of
1. 1 answer
2. asked by shumaila.imtiaz
3. 588 views
Tim deposits $10 every month into a retirement account which averages 18% interest compounded monthly. How much will be in this
1. 1 answer
2. asked by Mai
3. 582 views
How many gramsof sodium carbonate are neededto make1.30l of0.890m
1. 2 answers
2. asked by shae
3. 581 views
Marvin’s Motors Company (MMC) manufactures outboard motors for use on small to medium sized boats. MMC produces three models:
1. 0 answers
2. asked by Anonymous
3. 579 views
religion and common law ethical systems identify the common as well as contradictory elements between the two systems
1. 3 answers
2. asked by Anonymous
3. 576 views
A zero coupon bond with a par value of 1,000 has 15 years to maturity. If the YTM is 6.2% what is the current price of this
1. 0 answers
2. asked by belinda
3. 571 views
Write a program that asks the user to enter the high temperature for each day of one week. Store the temperatures in an array.
1. 0 answers
2. asked by carine
3. 570 views
Hi this is my lead for a old court case I was assigned.The Michigan Court of Appeals finds no error in the trial courts
1. 2 answers
2. asked by Blaze
3. 565 views
Which best describes how the internet has contributed to cultural diffusion in the united states?
1. 1 answer
2. asked by Krystal
3. 547 views
A can of Coke is supposed to contain, on the average, 16 ounces of soda with a standard deviation of 0.4 ounces. Suspecting
1. 1 answer
2. asked by kima
3. 543 views
Factor the polynomial. Please show all work.x^2+2x-3
1. 3 answers
2. asked by andra
3. 542 views
Add(3/2a) + (5/2a)
1. 6 answers
2. asked by Sandra
3. 534 views
Which of the following facts could be best used when supporting Kurdish independence?A. Most of the Kurdish people are not Shia
1. 1 answer
2. asked by Anonymous
3. 534 views
Mina tosses two number cubes labeled 1 to 6. What is the probability that the sum is equal to 5? A. 1/36 B. 1/9 C.1/6 D.5/36
1. 3 answers
2. asked by Anonymous
3. 530 views
Find the most general antiderivative of f(x)=–8e^x–6secant^2(x), where -pi/2<x<pi/2Note: Any arbitrary constants used must
1. 1 answer
2. asked by Brady
3. 522 views
7. Sea turtles lay about 2,500 and 3,000 nests each year, and lay an average of 200 eggs per nest. Only 1 in 1,000 hatchlings
1. 3 answers
2. asked by Anonymous
3. 517 views
1. The doctor said I can't play soccer for a month.2. The doctor said I couldn't play soccer for a month. (Are both grammatical?
1. 1 answer
2. asked by rfvv
3. 514 views
in the reaction Al2O3= Al+O2 if 742.5 grams of Al2O3 are used how many mols of Al will be produced?
1. 1 answer
2. asked by Jake
3. 513 views
The Oscar Drapery Company makes three types of draperies at two different locations. At location 1, it can make 10 pairs of
1. 0 answers
2. asked by Anonymous
3. 505 views
A passenger in a moving car and a passerby standing at the road side see each other as moving in the opposite direction. Which
1. 0 answers
2. asked by duke
3. 499 views
How does DNA get passed from one generation to the next?
1. 2 answers
2. asked by Zari
3. 499 views
Like say my question was a sample has 80% of its original carbon-14 present. How do I determine the age of the sample?Like I
1. 2 answers
2. asked by Anonymous
3. 498 views
Use the following to answer question 7:Point Bread Tractor A 20 0 B 18 1 C 14 2 D 8 3 E 0 4 Refer to the above schedule.
1. 0 answers
2. asked by Anonymous
3. 497 views
Can someone please work out the steps in solving this elimination problem. Thank you.The problem is x + 2y = -7 x - 5y = 7
1. 1 answer
2. asked by Tyler
3. 494 views
a. What sample size would be needed to estimate the true proportion of students at your college who are wearing backpacks, with
1. 0 answers
2. asked by Katie
3. 494 views
Is Gender a social construct referencing cultural behavioral expectations for men and women
1. 1 answer
2. asked by Kim
3. 494 views
Prove that the left side equals the right sideTan + sec -1 / tan -sec + 1 = tan + sec
1. 3 answers
2. asked by Anonymous
3. 493 views
how do calculate this 55 divided by 3500
1. 1 answer
2. asked by mara
3. 490 views
4 pencils and 5 pens cost $2.00; 3 pencils and 4 pens cost $1.58. Write out a system of equations that would represent this
1. 1 answer
2. asked by Alex
3. 490 views
Consider the function f(x) whose second derivative is f''(x)=8x+4sin(x). If f(0)=3 and f'(0)=2, what is f(x)?
1. 1 answer
2. asked by Brady
3. 483 views
Alberta adds 9 songs to her mp3 player every mont. After 5 months she has 55 songssolve for y
1. 1 answer
2. asked by Felicia
3. 477 views

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