Answer:
the "acceleration" is -15m/s (it's negative because it is slowing down, not speeding up[it might just be a positive 15m/s if it is called deceleration and not acceleration])
Step-by-step explanation:
30m/s (starting speed)/2 (the number of seconds it took to stop from 30m/s
9/4 = 2 1/4
1/4 = 0.25
2.25 is your answer
hope this helps
Answer:
27 hope it helps you,.................
The answer is B. 5.3 miles per day * 17 days = 90.1 total miles.