johnbobjones
03.02.2021 •
Mathematics
Please help, i will give brainliest, i am struggling badly.
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Ответ:
I do not want you to just get this answer and stay with it. I want you to learn.
Step-by-step explanation:
I struggled with this also. What really helped me was a site called Khan Academy. I wish you luck as it helped me.
Ответ:
The distance of the run was 27 miles and the distance of the bicycle race was 88 miles.
Step-by-step explanation:
Since I have entered 115-mile biathlon that consists of a run and a bicycle race, and during my run, my average velocity is 9 miles per hour, and during my bicycle race, my average velocity is 22 miles per hour , and I finish the race in 7 hours, to determine what is the distance of the run and what is the distance of the bicycle race, the following calculations must be performed:
7 x 22 + 0 x 9 = 154
5 x 22 + 2 x 9 = 128
4 x 22 + 3 x 9 = 115
Therefore, the distance of the run was 27 miles and the distance of the bicycle race was 88 miles.