Answer:
80
Step-by-step explanation:
320 divided by 8 is 40 and 40 x 2 is 80
C = 7 and S = 4 hope this helps!
Answer:
16.8
Step-by-step explanation:
You have to do 360 divided my 6048 because you have to do things on both numbers like moving the decimal.
Answer:
4 seconds
Step-by-step explanation:
Given : 
To Find: How many seconds does it take for the golf ball to hit the ground?
Solution :
Since we are given an equation : 
Where H denotes height
t denotes the number of seconds elapsed since the ball was hit.
When he golf ball to hit the ground at that time the height becomes 0
So, put H = 0 in the equation






Thus it take 4 seconds for the golf ball to hit the ground