Erica can run \dfrac{1}{6}
6
1
start fraction, 1, divided by, 6, end fraction of a kilometer in a minute. her school is \dfrac34
4
3
start fraction, 3, divided by, 4, end fraction of a kilometer away from her home.
at this speed, how long would it take erica to run home from school?

part 1 answer = 8

part 2 answer = 72

step-by-step explanation:

part 1 explanation = add all of the numbers, then divide by how many numbers you have. so, 200/25 = 8.

part 2 explanation = not gonna lie, this is hard to explain, so just google how to do it.

b. f(x) = –√x + 3this is the correct answer