# Questions on Algebra: Unit Conversion answered by real tutors!

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 Question 787228: Convert a jogging rate of 23,760 feet per hour to miles per hour Click here to see answer by wilft1(204)

 Question 788844: Hi I cannot figure out this equation: 7[9-7(8-q)]-9=9[7(9q-8)+6]-82 All I can get is: 7[9-56+ Thanks a million in advance Click here to see answer by rfer(13569)

 Question 790720: 55 feet per second is how many many miles per hour? Click here to see answer by solver91311(18785)

 Question 792363: If I have \$33.00 and each call I place is 19 cents. How many minutes or hours of talk time is that? And please show me the process you used to find the answer. Thank you Click here to see answer by jim_thompson5910(29613)

 Question 800473: Please help me to find d value of: 1) 1(2/7) of a wk in a day 2)2/5 of 2km in metre 3) 3(1/2) km in m i mean 3 whole number 1 over 2 so also no 1 Click here to see answer by Cromlix(2315)

 Question 800833: 1gallon 1 quart and 19 fluid ounces equals how many fluid ounces? Click here to see answer by josgarithmetic(3309)

 Question 801346: Convert each rate using dimensional analysis. Round to the nearest tenth, if necessary. 30 mi / h = ____ ft / min a. 2640 c. 880 b. 264 d. 2112 Click here to see answer by lwsshak3(7677)

 Question 807980: Please help me with this problem: It takes you 30 minutes to rake the leaves in your yard an it takes your brother 45 minutes.How long does it take both of you to rake the leaves when working together? Thanks Click here to see answer by ankor@dixie-net.com(16523)

 Question 808814: Can you please answer this question: The elevator speed in the Washington Monument takes 60 seconds to rise 500 feet. What is the average speed in miles per hour? Click here to see answer by TimothyLamb(820)

 Question 808813: Can you please answer this question: You paint 2 square yards of a community mural in 3 hours and a friend paints 4 square yards in 5 hours. How long does it take the two of you to paint 11 square yards when working together? Click here to see answer by TimothyLamb(820)

 Question 809520: Solve the system of equations x - y = -7 Click here to see answer by mananth(13127)

 Question 810229: A bag contains 7 red marbles and 5 black marbles. You must add 60 marbles to the bag, but the ratio of red to black must remain the same. How many of each color should you add? Click here to see answer by TimothyLamb(820)
 Question 810229: A bag contains 7 red marbles and 5 black marbles. You must add 60 marbles to the bag, but the ratio of red to black must remain the same. How many of each color should you add? Click here to see answer by DrBeeee(577)

 Question 811547: Mr. Birch decides that he is going to put carpet in his classroom. He needs 450 square feet of carpet. At the Carpet Warehouse, carpet is sold at \$2 per square yard. Question 1: How many square yards of carpet should Mr. Birch buy? (Step-by-step solution to solving this problem). Question 2: How much will it cost Mr. Birch to carpet his classroom? (Step-by-step solution to solving this problem). Click here to see answer by josgarithmetic(3309)

 Question 814995: Convert each of the following: 0.123 hg = ____________dg 0.12 lb = ______________oz 12 ℃ = _______________℉ Click here to see answer by Alan3354(34674)

 Question 815440: Use scientific notation to find each answer. Round all answers to the proper number of significant digits. Distance to the sun: The sun is about 93 million miles from Earth. Find this distance in feet. (1 mi = 5,280 ft). Click here to see answer by TimothyLamb(820)

 Question 815403: [ accident investigators use the formula sqrt(30fd) to determine the speed that a car was traveling in miles per hour by measuring the distance (d) in feet of its skid mark. in this formula f is the coefficient of friction for the type and condition of the road ] 1 write a simplified formula for the speed if f=0.6 for wet asphalt road 2write a simplified formula for the speed if f =0.8 for dry asphalt road [ 3 investigators determine the speed at the time of an accident to be 50 mph and the distance of the skid marks was 105 feet. determine if the road was wet or dry. explain your answer ] Click here to see answer by TimothyLamb(820)

 Question 815583: Use scientific notation to find each answer. Round all answers to the proper number of significant digits. Speed of Sound. - The speed of sound in air is 3.31 x 10^4 centimeters per second. Find the speed of sound in centimeters per hour. Click here to see answer by TimothyLamb(820)
 Question 815583: Use scientific notation to find each answer. Round all answers to the proper number of significant digits. Speed of Sound. - The speed of sound in air is 3.31 x 10^4 centimeters per second. Find the speed of sound in centimeters per hour. Click here to see answer by FightinBlueHens(9)

 Question 815589: Write each numeral in scientific notation 689 x 10^9 Click here to see answer by Alan3354(34674)

 Question 815598: Write each numeral in scientific notation 6,000 * 10^-7 Click here to see answer by jim_thompson5910(29613)

 Question 815781: Write each numeral in scientific notation 765 * 10^-5 Click here to see answer by doodles(11)
 Question 815781: Write each numeral in scientific notation 765 * 10^-5 Click here to see answer by Alan3354(34674)

 Question 816542: How do you convert 20 square yards to square feet Click here to see answer by rfer(13569)