Who whats to join my pad let

Write a function that matches the description. a cosine function has a maximum of 5 and a minimum value of -5. f (r) =

Weak battery is considered to be a part of routine a. inspection b. wear and tear c. maintenance d. check

Aman is 6 feet 3 inches tall. the top of his shadow touches a fire hydrant that is 13 feet 6 inches away. what is the angle of elevation from the base of the fire hydrant to the top of the man's head?