Mathematics, 10.02.2020 16:32 boxford69
Gas mileage actually varies slightly with the driving speed of a car (as well as with highway vs. City driving). Suppose your car averages 29 miles per gallon on the highway if your average speed is 47 miles per hour, and it averages 27 miles per gallon on the highway if your average speed is 71 miles per hour. Answer parts (a) and (b) below. A. What is the driving time for a 2400-mile trip if you drive at an average speed of 47 miles per hour? What is the driving time at 71 miles per hour?
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Mathematics, 21.06.2019 14:30
Which expression is equivalent to (3^2)^-2 a.-81 b.-12 c.1/81 d.1/12
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Mathematics, 21.06.2019 17:30
The ksp expression for the system pbcl2(s) pb+2(aq) + 2 cl-(aq) is: [pbc12][pb+2][2cl-] [pb+2][cl-]2 [pb+2][2cl-]2 [pbcl2][pb+2][cl-]2 [pb+2][2cl-]2[pbcl2]
Answers: 1
Mathematics, 21.06.2019 17:30
Find and simplify an expression for the area of five rows of x squares with side lengths of x centimeters.
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Mathematics, 21.06.2019 18:10
An initial investment of $100 is now valued at $150. the annual interest rate is 5%, compounded continuously. the equation 100e0.05t = 150 represents the situation, where t is the number of years the money has been invested. about how long has the money been invested? use your calculator and round to the nearest whole number. years
Answers: 3
Gas mileage actually varies slightly with the driving speed of a car (as well as with highway vs. Ci...
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