Number of results: 129,020

**math**

Michael Reeves, an ice cream vendor, pays $17.50 for a five-gallon container of premium ice cream. From this quantity he sells 80 scoops at $0.90 per scoop. If he sold smaller scoops, he could sell 98 scoops from the same container; however, he could charge only $0.80 per ...

*August 11, 2013 by trudy*

**English**

1. People got out of their cars and helped the driver. 2. People went out of their cars and helped the driver. 3. People came out of their cars and helped the driver. ------------------------------- Are they all the same in meaning? Can we use 'went' and 'came' in place of '...

*July 6, 2016 by rfvv*

**FInance**

Most corporations pay quarterly dividends on their common stock rather than annual dividends. Barring any unusual circumstances during the year, the board raises, lowers, or maintains the current dividend once a year and then pays this dividend out in equal quarterly ...

*March 10, 2014 by Paul*

**math**

Mr. Rosart selects two students from his class to present their book reports. He places the names of each student in a box and randomly picks one at a time. The class has 14 boys and 12 girls. What is the probability that the second name Mr. Rosart picks is a boy, if the first...

*March 13, 2010 by ana*

**statistics**

In the July 29, 2001, issue of The Journal News (Hamilton, Ohio) Lynn Elber of the Associated Press reported on a study conducted by the Kaiser Family Foundation regarding parents’ use of television set V-chips for controlling their children’s TV viewing. The study asked ...

*October 17, 2010 by Anonymous*

**Finance**

Evans Technology has the following capital structure. Debt ............................................ 40% Common equity .......................... 60 The aftertax cost of debt is 6 percent, and the cost of common equity (in the form of retained earnings) is 13 percent. a)...

*November 16, 2015 by Albert*

**Hum/176**

• Choose a form of popular media that you are passionate about. The media may be music, a book, or a movie. I advise you to choose a specific media. For example, rather than choosing film as a category, please select a specific film like "The Hurt Locker," for instance. • ...

*February 20, 2011 by Deb*

**4th grade math**

What is the fomula to figure out the reasoning to this question? "Kurt cut pizzas into wedges measuring 40 degrees. If each person eats one piece of pizza, how many people could he feed with two whole pizzas?

*March 18, 2015 by Anonymous*

**math**

the museum charges $20 dollars for two people. and 28 for three people what is the equation that realtes the number of people in a group and the cost to enter a museum? write it in slope intercept form

*March 12, 2012 by bogalusa high*

**art**

which of the following was true of the age of reason? a. people justified their faith using scientific principles b. people valued science over faith c. people debated the raison detre

*December 12, 2014 by mr. tony*

**math**

The owner of a luxury motor yacht that sails among the 4000 Greek islands charges $430 per person per day if exactly 20 people sign up for the cruise. However, if more than 20 people (up to the maximum capacity of 90) sign up for the cruise, then each fare is reduced by $4 per...

*February 13, 2013 by joy*

**math**

The owner of a luxury motor yacht that sails among the 4000 Greek islands charges $430 per person per day if exactly 20 people sign up for the cruise. However, if more than 20 people (up to the maximum capacity of 90) sign up for the cruise, then each fare is reduced by $4 per...

*February 24, 2013 by Shannon*

**math**

The owner of a luxury motor yacht that sails among the 4000 Greek islands charges $430 per person per day if exactly 20 people sign up for the cruise. However, if more than 20 people (up to the maximum capacity of 90) sign up for the cruise, then each fare is reduced by $4 per...

*February 26, 2013 by Ashton*

**Math**

The owner of a luxury motor yacht that sails among the 4000 Greek islands charges $430 per person per day if exactly 20 people sign up for the cruise. However, if more than 20 people (up to the maximum capacity of 90) sign up for the cruise, then each fare is reduced by $4 per...

*February 26, 2013 by Selena (Please Help)*

**cda**

Which of the following is an acceptable temperature and relative humidity setting during warmer months? A. 40 degrees Fahrenheit, 75 percent relative humidity B. 90 degrees Fahrenheit, 15 percent relative humidity C. 15 degrees Fahrenheit, 90 percent relative humidity D. 75 ...

*April 12, 2015 by Kaleisha*

**math**

Leslie has been offered the choice of either a $1,000 rebate or a 5.5 percent, 48-month loan for the new car she is purchasing. If Leslie will be financing $15,000 and she can get a 7.5 percent, 48-month loan at her credit union, should she take the $1,000 rebate or the 5.5 ...

*August 5, 2012 by Steven*

**math**

A designer enlarged both the length and the width of a rectangular carpet by 60 percent. The new carpet was too large so the designer was asked to reduce its length and width by 25 percent. By what percent was the area of the final design greater than the area of the original ...

*June 3, 2016 by jenny*

**Math**

Round your answer to the nearest whole number when necessary. In a basketball game,Ivring scored 80% of the teams points.If team as a whole scored 120 points,how many points did Ivring score? PLS answer within the next minute!!

*October 26, 2009 by Elizabeth*

**Social Studies**

China and India share a distinction regarding their populations. What is it? a. Approximately two-thirds of their populations live in urban areas b. Both populations have grown to more that one billion people c. About 20 percent of their population are immigrants d. Each has ...

*October 16, 2015 by Kaai97*

**math applications**

Round 0.8394263 to the nearest hundred-thousandth. Round the number 43,678.426785 to the nearest ten thousand. I am tossed up on my answers?Could you help

*December 29, 2010 by Harv*

**History check?**

1. How did television most likely alter the attitude of the american people toward the Vietnam war? A. It showed the living conditions of soldiers, which upset the american people. B. It showed the new air and naval resources, and the size of the ships and planes upset the ...

*June 3, 2014 by what*

**Government Help Please**

Which of the following statements is most accurate? 1) Members of Congress are charged with representing only the people in the district in which they live. 2) Members of Congress are charged with representing only the people throughout their entire state. 3) Members of ...

*February 3, 2016 by Anonymous*

**Chemistry**

Did I do this correctly or do I need to try again? What is the mass percent of a solution when 18.6 g of table salt is added to 81.4 g of water? Mass Percent = mass of solute(g)x100 mass of solution (g) = 18.6 g x100 18.6 g + 81.4g = 18.6 g x 100 100g = 0.186 x 100 = 18.6 The ...

*February 8, 2008 by Lori*

**Algebra**

Can someone please help me with a couple questions? 1)The probability that a dessert sold at a certain cafe contains chocolate is 73%. The probability that a dessert containing chocolate also contains nuts is 25%. Find the probability that a dessert at random contains nuts ...

*March 24, 2013 by Lee*

**Corporate Finance**

Suppose a company will issue new 5 year debt with a face value of $1000 and a coupon rate of 8 percent, paid annually.If the issuing price is $1080 and the tax rate is 40 percent.what is the after-tax cost of debt?If the expected rate of return of the company’s common stock ...

*June 28, 2015 by Jing*

**accounting**

Assume Venture Healthcare sold bonds that have a ten-year maturity, a 12 percent coupon rate with annual payments, and a $1,000 par value. a. Suppose that two years after the bonds were issued, the required interest rate fell to 7 percent. What would be the bond's value? b. ...

*October 11, 2010 by ted*

**English**

Dear teachers ... please read this paragraph .i know it if full of error but plz help me. I particularly liked Erasmus view that people should not care if other humans hiss at them as long as they applaud themselves. I love the idea that it is a good to praise yourself when no...

*October 28, 2010 by sana*

**Math**

New Hampshire is giving payday lenders the gong as it rings in the new year. A law that takes effect today caps the interest rate on small loans at 36 percent a year, which the industry has said will put it out of business. 1.6. EXERCISES 15 Payday lenders typically charge $20...

*December 8, 2016 by Jackie*

**algebra**

F(t)= 30000 1+20e^-1.5t Describes the number of people, f(t), who have become ill with influenza t weeks after the initial outbreak in a town with 30,000 inhabitants. a. How many people became ill with flu when the epidemic began? b. How many people were ill by the end of the ...

*April 12, 2014 by Kristina*

**Algebra**

F(t)= 30000/1+20e^-1.5t Describes the number of people, f(t), who have become ill with influenza t weeks after the initial outbreak in a town with 30,000 inhabitants. a.) How many people became ill with flu when the epidemic began? b.) How many people were ill by the end of ...

*April 12, 2014 by Seth*

**Civics**

The most important effect of the amendments that have been added to the Constitution since the Civil War has been that more people are eligible to become citizens more people are involved in the political process *** more people immigrate to the United States each year more ...

*January 19, 2015 by jeje*

**4th grade math**

solve the following problems using pictures, number or words. At president's inaguration in 2013, the newpaper headlines stated there were about 800,000 people in attendance. If the newpaper rounded to the nearest hundred thousand, what is the largest number and smallest ...

*August 30, 2016 by Mythreyee*

**4th grade math**

solve the following problems using pictures, number or words. At president's inaguration in 2005, the newpaper headlines stated there were about 400,000 people in attendance. If the newpaper rounded to the nearest ten thousand, what is the largest number and smallest number of...

*August 30, 2016 by Mythreyee*

**math 1 question --- pls check my work!**

ok, did i do this right? (is this the right answer) Find the lateral area for the given cylinder. Use 3.14 for and round to the nearest whole number. (1 point) 144 yd^2 288 yd^2 2,712 yd^2 904 yd^2 i think its D, 904??

*February 19, 2014 by TTR+S<3*

**Math Financa**

Stock in Country Road Industries has a beta of 0.8940. The market risk premium is 8.7 percent, and T-bills are currently yielding 4.8 percent. The company's most recent dividend was $1.8 per share, and dividends are expected to grow at a 5 percent annual rate indefinitely. If ...

*November 26, 2010 by George*

**Statistics**

Let p1 represent the population proportion of U.S. Senate and Congress (House of Representatives) democrats who are in favor of a new modest tax on "junk food". Let p2 represent the population proportion of U.S. Senate and Congress (House of Representative) republicans who are...

*November 21, 2010 by Ben*

**math 7th**

the car travled 350 miles on 15 gaallons of gasoline the car averaged how many miles per gallon? round answer to the nearest tenth

*March 26, 2012 by kristen*

**English**

1. I am good at mimicking others. I want to mimick President No Muhyeon for the elderly people. 2. I am good at walking on my hands. I want to walk on my hands to surprise the elderly people. 3. I am good at doing hard work. I want to carry heavy things for the club members ...

*September 28, 2015 by rfvv*

**Math**

A 9 percent salt-water solution is mixed with 4 ounces of an 18 percent salt-water solution in order to obtain a 15 percent salt-water solution. How much of the first solution should be used?

*September 1, 2010 by Jeanne*

**Math**

From experience, the manager of Kramer's Book Mart knows that 30% of the people who are browsing in the store will make a purchase. What is the probability that among ten people who are browsing in the store at least seven will make a purchase?(round answer to four decimal ...

*October 8, 2012 by Toni*

**Math**

Find the volume of a triangular prim with the following dimensions round to the nearest whole number. Triangle base: 5ft triangle height:3ft prism height: 7.5ft

*May 18, 2016 by Anonymous Human*

**Math**

Find the volume of a triangular prim with the following dimensions round to the nearest whole number. Triangle base: 5ft triangle height:3ft prism height: 7.5ft

*May 18, 2016 by Anonymous Human*

**math**

write 3/8 as a percent 3/8 = 0.375 0.375 * 100 = 37.5% Change the fraction to its decimal equivalent by dividing 3 by 8. 3/8= 0.375 Multiply by 100 to change to percent. 0.375 x 100 = ?? percent.

*January 27, 2007 by elsie*

**Statistics**

Unauthorized Downloading: A Harris Interactive survey involved 1644 people between the ages of 8 years and 18 years. The accompanying table summarizes the results. Does this table describe a relative frequency distribution? Why or why not? Downloaded Material Percent Music 32...

*April 8, 2011 by Andrea*

**Economics**

The Own price elasticity of demand for good X is -2, its income elasticity is 3, its advertising elasticity is 4, and the cross-price elasticity of demand between it and good Y is -6. Determine how much the consumption of this good will change if : the price of good X ...

*August 23, 2008 by John*

**Algebra 1**

You drive a car that runs on ethanol and gas. You have a 20-gallon tank to fill and you can buy fuel that it is either 25 percent ethanol or 85 percent ethanol. How much of each type of fuel should you buy to fill your tank so that it is 50 percent ethanol?

*April 21, 2011 by Stephanie*

**civics**

which would you most likely find a smaller a smaller amount of in a governments budget than in a personal household budget? a. the percent of total income that goes towards national defense and health care b. the percentage of people affected by the budget who are responsible ...

*June 1, 2015 by Nani*

**Civics**

which would you most likely find a smaller a smaller amount of in a governments budget than in a personal household budget? a. the percent of total income that goes towards national defense and health care b. the percentage of people affected by the budget who are responsible ...

*June 8, 2016 by HELP(civics)!!!!!!!!!*

**Math 1350**

One rectangular table seats three people along each side and two people are seated at each end. The tables are place end-to-end in one long line. Draw a series of pictures that will help you find a pattern to predict how many tables will be needed to seat exactly 172 people. ...

*October 26, 2015 by Ne Ne*

**computers**

· Write a 200- to 350-word paper that describes the distinctions of data and information and briefly explains the process a computer uses to convert data into information. o Consider the following: Computers use a completely different language than people, yet they ...

*September 13, 2010 by Tracy*

**MATH HELP**

Determine the annual dividend and the annual yield to the nearest hundredth of a percent. Joyce buys 350 shares of KOW, Inc, that has a high of 42.50 per share and a low of 23.60. Last year the company paid annual dividends of $0.58 per share. (a) What is the total annual ...

*February 17, 2016 by Beth*

**Math**

Lear, Inc., has $800,000 in current assets, $350,000 of which are considered permanent current assets. In addition, the firm has $600,000 invested in fixed assets. a. Lear wishes to finance all fixed assets and half of its permanent current assets with long-term financing ...

*July 13, 2009 by janay1978*

**Math. Proportions**

Can u check these. ? What percent of 230 is 23? I got : 28.75% is this. Right? 80% of what number is 15? I got : 18.75% is that right? Word problem A school holds classes from 8a to 2p For what percent of a 24hr day does this School hold class? I got 25% BasedEd on the census ...

*February 27, 2012 by Marko*

**Math**

Suppose 27 out of 50 people living in one neighborhood of a communtity excersise reguarly. How many people in a similar community of 2,600 pepople can be excpcted to excersise reguarly?

*February 5, 2012 by Kiana*

**3rd grade Grammar**

I can't figure out if the teacher is trying to trick me. I'm supposed to find the plural subject in the following sentences. I can't find a plural subject. Can you help me. 1. Yellowstone National Park is in Wyoming. (can't figure this out) 2. This park also spreads into Idaho...

*March 3, 2009 by Claire*

**chem**

i forgot how to figure out percent composition, can anyone help me out?

*April 11, 2010 by blue*

**chem**

i forgot how to figure out percent composition, can anyone help me out?

*April 11, 2010 by blue*

**chem**

Calculate the [h3o+] and [oh-], pH and the percent dissociation for both 0.25 mol/L HCl and 0.25 mol/L HCN. 0.25 mol/L HCL [H+] = 0.25 mol/L [OH-] = 1 x 10^-14 / 0.25 = 4 x 10^-14 pH = 0.60 % dissociation = ? ( I don't know how to figure out percent dissociation) For the HCN I...

*July 23, 2009 by Lena*

**Math**

the amount (in milligrams) of a drug in the body t hours after taking a pill is given by A(t)=30(0.8)t . (a) What is the initial dose given? (b) What percent of the drug leaves the body each hour? Percent: (c) What is the amount of drug left after 9 hours? (d) What is the ...

*February 14, 2016 by Sarah*

**Physics**

An object is released from rest and falls in free fall motion. The speed v of the object after it has fallen a distance y is given by v2 = 2gy. In an experiment, v and y are measured and the measured values are used to calculate g. If the percent uncertainty in the measured ...

*September 21, 2015 by Anonymous*

**physics**

An object is released from rest and falls in free fall motion. The speed v of the object after it has fallen a distance y is given by v2 = 2gy. In an experiment, v and y are measured and the measured values are used to calculate g. If the percent uncertainty in the measured ...

*February 5, 2017 by jane*

**Math**

A quality control inspector found flaws in 13 out of 150 sweaters. Find the probabillity that a sweater has a flaw. Round to nearest tenth of a %

*May 14, 2008 by Marco*

**mathematics**

1 round 234508 to the nearest thousands 2 round 45099 to the nearest thousands 3 round 8650 to the nearest thousands

*December 3, 2012 by alana*

**Binomial Math**

From experience, the manager of Kramer's Book Mart knows that 40% of the people who are browsing in the store will make a purchase. What is the probability that among ten people who are browsing in the store, at least five will make a purchase? (Round your answer to four ...

*January 27, 2013 by Bersy*

**Chemistry**

If 2.43 grams of aluminum react with excess CuSO4, What is the theoretic yeild of Cu? And then Use the Actucal amount of Cu formed to find percent yield.You have 0.92 mass of copper metal product. 2Al + 3CuSO4 ---> Al2(SO4)3 + 3Cu 2.43 / 27 = 0.09 moles of al 0.09 x 3 / 2 x...

*February 3, 2016 by Boberto*

**Algebra - volume**

I can't draw the shape here, but the picture is of a 3-sided pyramid. One side of the base is 10", another side of the base is 3", and the height is 15". I need to find the volume and round to the nearest whole number.

*February 27, 2013 by Sylvia*

**accounting**

Can someone please tell me how to set these problems up? I am confused! Lear, Inc., has $800,000 in current assets, $350,000 of which are considered permanent current assets. In addition, the firm has $600,000 invested in fixed assets. a.) Lear wishes to finance all fixed ...

*June 22, 2009 by Angel*

**math**

Vesna Vulovic survived the longest fall on record without a parachute when her plane exploded and she fell 6 miles and 551 yards. What is this distance in yards? What is this distance in meters? (round yards to nearest whole number, round meters to one decimal place)

*September 30, 2015 by Angie*

**Math**

A group of students went to their favorite restaurant after the football game one Friday night. They all ordered from the menu and forgot to tell the server to give them separate checks. The bill totaled $27, including the tip. They decided to split the bill evenly, and they ...

*April 26, 2012 by Anonymous*

**math**

There were 325 people at a conference. If each of 30 people brought 3 guests, each of the 20 brought 2 guests and each 40 people brought 1 guest, how many people did not bring any guests? Please explain Thanks

*January 5, 2014 by nisrin*

**physics**

If an object is thrown in an upward direction from the top of a building 1.60 x 102 ft. high at an initial velocity of 21.82 mi/h, what is its final velocity when it hits the ground? (Disregard wind resistance. Round answer to nearest whole number and do not reflect negative ...

*November 7, 2012 by Alexis*

**Calc**

A plane flying horizontally at an altitude of 1 mi and a speed of 510 mi/h passes directly over a radar station. Find the rate at which the distance from the plane to the station is increasing when it is 6 mi away from the station. (Round to the nearest whole number.)

*November 8, 2009 by Peter*

**Cal**

A plane flying horizontally at an altitude of 3 mi and a speed of 480 mi/h passes directly over a radar station. Find the rate at which the distance from the plane to the station is increasing when it is 6 mi away from the station. (Round to the nearest whole number.)

*November 11, 2010 by Jordan*

**math**

a satisfaction survey is administered to 568 people. seventy- one people were unsatisfied with the product. which statement is true? a. 1 out of every 8 clients was unsatisfied b. 6 out of 8 clients were satisfied c. 1/4 pf the clients were unsatisfied d. 2/3 of the clients ...

*March 12, 2013 by mary*

**math**

Ed, Ethan and Nathan are playing a game. Ed has won11 rounds, Ethan has won 8 rounds, and Nathan has won 1 round. Write the relative frequency of Ed not winning a round as a percent. 45%? Is my Answer correct?

*March 9, 2010 by Ed*

**physics**

In a right triangle ABC, C = 90°, a = 21 ft and b = 76 ft. Solve for all the missing parts using the given information. (Round each answer to the nearest whole number.)

*August 11, 2010 by erin*

**business math**

Samantha Vega gross weekly salary is 600 dollars her weekly federal withholding is 35 dollars . the Social Security tax is 6.2 percent of the first 90,000 . the Medicare tax is 1.45 percent of gross pay. this state tax is 1.5 percent of gross pay. each week she pays 12.40 for ...

*March 5, 2013 by lauran*

**algebra**

The number N, in millions, of hearing impaired people of age x can be approximated by N=0.00006x^2 - o1x + 1.1.Approximate to the nearest million the number of hearing impaired people of age 45 and 70.

*September 1, 2010 by Jackie*

**algebra**

The number N, in millions, of hearing impaired people of age x can be approximated by N=0.00006x^2 - o1x + 1.1.Approximate to the nearest million the number of hearing impaired people of age 45 and 70.

*September 2, 2010 by jackie*

**Math**

A public opinion poll found that 5 out of 8 people in a community wanted a exercise course. if there are 10,000 people in a community, how many do NOT want a exercise course?

*December 5, 2010 by Sara*

**math**

Assume the car can be purchased for 0% down for 60 months (in lieu of rebate). A car with a sticker price of $42,500 with factory and dealer rebates of $5,100 (a) Find the monthly payment if financed for 60 months at 0% APR. (Round your answer to the nearest cent.) $ (b) Find ...

*February 23, 2013 by Katarzyna*

**math**

Assume the car can be purchased for 0% down for 60 months (in lieu of rebate). A car with a sticker price of $42,500 with factory and dealer rebates of $5,100 (a) Find the monthly payment if financed for 60 months at 0% APR. (Round your answer to the nearest cent.) $ (b) Find ...

*February 24, 2013 by Katarzyna*

**math**

Assume the car can be purchased for 0% down for 60 months (in lieu of rebate). A car with a sticker price of $42,500 with factory and dealer rebates of $5,100 (a) Find the monthly payment if financed for 60 months at 0% APR. (Round your answer to the nearest cent.) $ (b) Find ...

*February 24, 2013 by Katarzyna*

**math**

Assume the car can be purchased for 0% down for 60 months (in lieu of rebate). A car with a sticker price of $42,500 with factory and dealer rebates of $5,100 (a) Find the monthly payment if financed for 60 months at 0% APR. (Round your answer to the nearest cent.) $ (b) Find ...

*February 24, 2013 by Andrew*

**math,help**

a company is taking a survey to find out whether people like its product. Their last survey indicated that 70% of the population like the product. based on that, of a sample of 58 people, find the probability of the following. a) all 58 like the product. for this do i do: 0.70...

*July 13, 2007 by student*

**math**

if the percent was 56 what would the fraction value be I will be happy to check your work on this. Percent means per 100, or /100

*March 6, 2007 by kate*

**Finance**

A bond with face value of $1,000 has a current yeild of 7 percent and a coupon rate of 8 percent. What is the bond's price?

*March 3, 2008 by Joyce*

**history**

(I need help filling in the blanks.) Wilson says he alone represented the people ______________. Teddy Roosevelt claims to be a __________________ of the people. The Roosevelt one is "Steward" of the people..he only did what was for the public's good.

*March 26, 2007 by Mack*

**math**

You are having a pool party and invite 2 of your best friends. These two friends each invite two other people. Each of these 2 people invite 2 people that haven't been invited. How many people will be invited if this process continues for four rounds?

*March 31, 2009 by Alice*

**c++**

Plzzzzzzzzzzzz Help program that produces a bar chart showing the population growth of Prairieville, a small? Write a program that produces a bar chart showing the population growth of Prairieville, a small town in the Midwest, at 20 year intervals during the past 100 years. ...

*July 8, 2012 by imran*

**FInance**

Lear, Inc., has $800,000 in current assets, $350,000 of which are considered permanent current assets. In addition, the firm has $600,000 invested in fixed assets. a. Lear wishes to finance all fixed assets and half of its permanent current assets with long-term financing ...

*July 12, 2009 by janay1978*

**math**

20 kids Are in a group . 7 of them have pets. How do u figure what percent of the group has pets? I multiplied 7 X 20 and got 14 percent. Is that the right way to figure percent if u have a total and don't have to use 100 as the total?

*January 25, 2016 by james*

**statistics**

Chicken Delight claims that 86 percent of its orders are delivered within 10 minutes of the time the order is placed. A sample of 70 orders revealed that 57 were delivered within the promised time. At the .02 significance level, can we conclude that less than 86 percent of the...

*April 30, 2014 by wil*

**Math**

Of 120 owners of reptiles surveyed, 27 own snakes as pets. What percent of the reptile owners own snakes as pets? plz help me!!!!!!!!!!!!

*May 11, 2016 by Graclynn*

**economics**

suppose15 percent increase in the price of airlines causes a 10 percent decline in the quantity demanded, what is the elasticity of demand for airlines?

*April 2, 2012 by arep*

**math**

Which option best explains the sentence below in math terms? The Earth is covered by 30 percent land and 70 percent water.

*January 11, 2013 by Anonymous*

**precalculus**

Twenty percent of a radioactive substance decays in ten years. By what percent does the substance decay each year?

*March 3, 2011 by katrina*

**math**

I took a test today that had 50 questions I needed 70 percent to pass I missed 10 questions what is my percent?

*March 23, 2016 by frank*

**math**

If the denominator of a fraction decreases by 20 percent, and the numerator increases by 20 percent, by what percentage does the value of the fraction change?

*February 4, 2017 by sukh*

**statistics**

In the July 29, 2001, issue of The Journal News (Hamilton, Ohio) Lynn Elber of the Associated Press reported on a study conducted by the Kaiser Family Foundation regarding parents’ use of television set V-chips for controlling their children’s TV viewing. The study asked ...

*July 26, 2010 by Marilyn*