Determine whether quantities vary directly or inversely and find the constant of variation. A teacher grades 25 students essays

Question

Komok [63]

3 years ago

12

Determine whether quantities vary directly or inversely and find the constant of variation. A teacher grades 25 students essays

in 4 hours. Assuming he grades at the same speed, how long will it take him to grade 35 essays?

Mathematics

1 answer:

Lesechka [4] · Answer 1 · 2022-08-08T12:27:09+03:00

Lesechka [4]3 years ago

8 0

IDK the constant and quantities...
First, find how many hours it takes for him to grade 1 essay, 0.16. Then multiply that by 35 to get 5.6.
I hope this is right -_-'