Question

A 6 ft tall man is standing 5 ft from a wall behind him, and 4 ft from a 3 ft tall light in front of him. The light begins moving toward the man at 2 ft/min. How fast is the top of his shadow moving on the wall 1 minute later?

Answer 1

please help.

Answer 2

solve for
x=2
dx/dt = -2

Answer 3

is the answer 7.5?

Answer 4

Hey. Did you have questions about this?

Answer 5

none, thanks.