Answer:
r = 8 cm
Step-by-step explanation:
The circumference of a circle is given by
C = 2 * pi *r
50.24 = 2 * (3.14) *r
50.24 = 6.28r
Divide each side by 6.28
50.24/6.28 = r
8 =r
To find the mean you add up all the numbers then divide the sum by how many numbers there are :
8+16+12+11+8=55
there are 5 numbers in the equation so you divide 55 by 5 :
55÷5= 11
the mean is 11
hope this helped
He would need 90 cups of raisins and 60 cups of cashews
Step-by-step explanation:
To determine the time it takes for the ball to hit the ground, we need to figure out when 
.
Separating this into two separate equations will give us the times that :
We can ignore since that is the initial time that the ball is kicked from the ground, so the answer to the question is .
I believe it is b) x=-5 only
