Mathematics, 09.07.2020 04:01 kkeith121p6ujlt
Gas mileage actually varies slightly with the driving speed of a car (as well as with highway vs.
city driving). Suppose your car averages 28 miles per gallon on the highway if your average
speed Is 51 miles per hour, and it averages 17 miles per gallon on the highway if your average
speed is 68 miles per hour.
a. What is the driving time for a 1700-mile trip if you drive at a speed of 51 miles per
hour? What is the driving time at 68 miles per hour?
b. Assume a gasoline price of $3.39 per gallon. What is the gasoline cost for a 1700 mile
trip if you drive at an average speed of 51 miles per hour? What is the gasoline cost of
68 miles per hour?
Answers: 2
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Find all the values of x that make 0.1x + 0.25(102 - x) < 17.10 true.
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Af jewelry box is in the shape of a rectangular prism with an area of 528 cube inches. the length of the box is 12 inches and the height is 5 1/2 inches. what is the width of the jewelry box
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Mathematics, 21.06.2019 22:00
Uestion 1(multiple choice worth 5 points) (05.02)alex wants to paint one side of his skateboard ramp with glow-in-the-dark paint, but he needs to know how much area he is painting. calculate the area of the isosceles trapezoid. isosceles trapezoid with top base 12 feet, bottom base of 18 feet, and height of 6 feet. 72 ft2 84 ft2 90 ft2 108 ft2
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Mathematics, 21.06.2019 23:00
Which geometric principle is used to justify the construction below?
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Gas mileage actually varies slightly with the driving speed of a car (as well as with highway vs.
c...
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