8(3980)(5) = 159200
1 mile = 5280 ft
30.15 miles per week
Answer:
A and D
explanation:
The other two answers looks like opinions
Answer:
V0 = 48 feet per second is the answer.
Step-by-step explanation:
The given function which represents height of a golf ball in feet after x seconds after a player hits it.
y = -16x² + v0x
here v0 is the initial velocity and we have to calculate initial velocity. The ball returns to the ground 3 seconds after it is hit.
After 3 seconds height of the ball will be 0.
Now from the given function
0 = -16(3)² + v0×3
3v = 16×9
v0 = 16×9/3 = 48 feet per second.
Santo made 4 less than twice as many cupcakes as Lynn.
x * 2 - 4
