The function y=−16x2+v0x models the height of a golf ball in feet x seconds after a player hits it. in the equation of the function, v0 is the initial velocity of the ball in feet per second. the ball returns to the ground 3 seconds after it is hit. what is the value of v0 ? enter your answer in the box. v0= ft/s

560

hope this : )

30 miles

step-by-step explanation:

we know that 60 seconds equals 1 minute and 60 minutes 1 hour

44 ft       60 sec     60 min     158400   ft

  *   *   =

1 sec       1 min       1 hour         hour

we know that there are 5280 ft per mile

158400   ft       1 mile         30 miles

  *   =

1   hour               5280 ft     1 hour

so in 1 hour   it can travel 30 miles