Mathematics, 11.05.2021 01:00 aprilkenedy12
Alfred goes biking every weekend. On an average weekend, he travels 14 miles per hour for 7 hours. He noticed that every 1.1 mie
per hour increase in speed causes him to bike for 0.5 hours less. Which equation shows the average distance Alfred raveis asa
function of x, the number of 1.1 mile per hour increases over 14 miles per hour?
A. D(x) = x2 + x + 98
B. D(x) = 0.5x2 + 98
C. D(x) = -0.55x2 - x - 98
D. D(x) = -0.55x2 + x +98
Answers: 2
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Norder to get a certain shade of blue paint, a mixer must have 5 parts white paint to 3 parts blue. if 4 gallons of paint must be mixed, how many gallons of white paint must be used?
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