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kirill115 [55]
3 years ago
13

I NEED HELP FAST PLEASE !!!!!!!!!!! The grade of a hill steepness represented as a percent. Jim tracks his walking speed up diff

erent hills. What does the rate of change , or slope , represents in this situation a= the rate represents an increases in speed for each 1% b= the rate represents a decrease in speed for 1% grade c = the rate represents a decrease in speed for each 1% grade increase D= the rate represents no change in speed for each 1% grade decrease

Mathematics
1 answer:
Mariulka [41]3 years ago
5 0

Answer:

C

Step-by-step explanation:

slope=walking speed /%

negative slope

so that rules out a and d

and you can see that as the percent increases the speed decreases.

so I think It would be C.

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