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 Test Calculators and Practice Answers archive Word Problems Lessons In Depth

 Question 633922: What percent of 128.2 is 64? I have no idea how to solve this... Click here to see answer by lynnlo(4155)
 Question 633922: What percent of 128.2 is 64? I have no idea how to solve this... Click here to see answer by Alan3354(30970)

 Question 633938: What is te gcf of -42a^2 and 7a^4 Click here to see answer by nerdybill(6948)

 Question 634064: Find the area between the curves y=x^2 -3x and y=-x Click here to see answer by Alan3354(30970)
 Question 634064: Find the area between the curves y=x^2 -3x and y=-x Click here to see answer by ewatrrr(10682)

 Question 634185: Using complete sentences, describe how you would find all possible rational zeros of the polynomial function f(x) = 9x4 – 17x3 + 2x2 – 3x + 33. Click here to see answer by stanbon(57226)

 Question 634348: what is the required quantity for 3000sqr mtrs into 9inches of depth for wetmix laying on surface nd could u pls tel me how to find out this Click here to see answer by Alan3354(30970)

 Question 634407: I am not sure how to divide fractions. Click here to see answer by Alan3354(30970)

 Question 634410: Airplane A travels at a constant speed of 540 miles per hour for 3 hours.Airplane B travels at a constant speed of 400 miles per hour for 3 hours and 30 minutes.what is the total nimber of miles traveled by the two airplane? Click here to see answer by checkley79(3039)

 Question 634299: Parking in a lot costs. \$2.25 for the first hour and \$1.25 for each hour thereafter. A partial hour is charged the same as a full hour. What is the longest time someone can park for \$9. Click here to see answer by checkley79(3039)

 Question 634434: If you purchase an item for \$1,292 at an interest rate of 9.8%, and you finished it for 1 year, how much is the amount of add- on interest? Round to the nearest dollar Click here to see answer by stanbon(57226)

 Question 634369: i want solution for 2logg(4-x) to the base 4=4-log(-2-x) to the base 2 Click here to see answer by lwsshak3(6465)

 Question 634498: Damon measure the circular pool in his back yard so he could order a cover for it. He found that it had a radius of 8ft and a circumference of 16ft. Can you tell whether he made a mistake in measureing? How do I find out if he is wrong or not? Click here to see answer by stanbon(57226)

 Question 634499: How do I solve for x in this equation? 3x+xy=8 Click here to see answer by stanbon(57226)

 Question 634496: If you had 2500 week budget to use and spent 500 on food what would u have left for other itemd Click here to see answer by jim_thompson5910(28476)

 Question 634441: If the principal P =\$700, the rate =4 1/2%, and the time t= 1 year, find the following. A.) what is the amount of interest? B.) what is the future value? Click here to see answer by unlockmath(1599)

 Question 634507: Evaluate 3∫1 (3/x)−e^5x dx ** The 3 is on top of the "s" and the 1 is on bottom. Click here to see answer by ewatrrr(10682)

 Question 634589: Shown here are two bowls. Both of them contain the same number of marbles. Rajiv takes some marbles from bowl I and puts them in bowl II. Which of these COULD be the difference between the number of marbles in the two bowls? A. 29 B. 36 C. 39 D. 41 Click here to see answer by richwmiller(9135)

 Question 634620: Suppose you see a car with an advertised price of \$30,200 at \$600.65 per month for 5 years. What is the amount of interest paid? Click here to see answer by rfer(12646)

 Question 634624: a manufacturin firm plans to increase its output in the ratio 2.25:1 next year.its present output is 148000 articles.how many articles does it hope to produce next year? Click here to see answer by rfer(12646)