Your neighbor leaves his yard, which is 120 ft from the bus stop. He begins to walk toward you at the bus stop and then passes y

Question

3 years ago

8

Your neighbor leaves his yard, which is 120 ft from the bus stop. He begins to walk toward you at the bus stop and then passes y

ou. He walks at a speed of 4 ft/s. His distance d from you after t seconds is given by d = |120 − 4t|. After how many seconds is your neighbor 30 ft from you?

Mathematics

1 answer:

Sergio [31] · Answer 1 · 2022-07-20T07:35:10+03:00

Sergio [31]3 years ago

5 0

Answer:

any fraction's? I can't tell