Answer:h=−5t2−10t+70
Step-by-step explanation:
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If she goes 75 mph for 2 hours, that's 150 miles altogether. 45 mph for 1 hour is 45 miles, so 150 + 45 is 195 miles.
24 """"""""""""""""""""""""
Answer:
6.25 I think
Step-by-step explanation:
im not really sure but I wish my answer is right