Mathematics, 15.04.2021 18:20 meganwintergirl
Contestants in the Run-and-Bike-a-thon run for a specified length of time, then bike for a specified length of time. Jason ran at an average speed of 5.6 mi/h and biked at an average speed of 20.4 mi/h, going a total of 14.6 miles. Seth ran at an average speed of 11.2 mi/h and biked at an average speed of 18.8 mi/h, going a total of 17.6 miles. For how long do contestants run and for how long do they bike? Round to the nearest hundredth if necessary. Contestants run hour and bike hour.
Answers: 1
Mathematics, 21.06.2019 18:10
Find the solution set of this inequality. enter your answer in interval notation using grouping symbols. |8x-4| ≤ 12
Answers: 1
Mathematics, 22.06.2019 02:00
Th perimeter of a rectangular garden is 150 feet. the length is 50 feet longer than the width, w. which equation could be used to calculate the width of the garden? a.) 2w+ 2(w-50) =150 b.) 2w+50 + 2w =150 c.) 2(w+50) + w =150 d.) 2w+ 2(w + 50) = 150 need asap. will give brainliest !
Answers: 1
Mathematics, 22.06.2019 02:30
Harry owes the bank money. to repay his debt, he paid $150 back to the bank each month. after 10 months, his remaining debt was $6900. what was the original amount of harry's debt? how long did it take harry to pay back his entire debt?
Answers: 2
Contestants in the Run-and-Bike-a-thon run for a specified length of time, then bike for a specified...
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