Answer:
C = 16π ft
Step-by-step explanation:
If we know the area
A = pi r^2
64 pi = pi r^2
Divide each side by pi
64 = r^2
Take the square root of each side
8 = r
The radius is 8
Now we can find the circumference
C = 2 *pi*r
C = 2*pi*8
C = 16pi
Answer: 8.808 kilometers
Step-by-step explanation: have a good night :)
Answer:
(-7/8)
Step-by-step explanation:
the line is -7x -8y =12
its slope = -(-7/-8)= -7/8
it passes through P(-3, 1)
(y-1)=(-7/8)(x+3)
y-1 = (-7/8)x - 21/8
y = (-7/8)x -13/8
.3997 + 0.5 = 89.97%
Use your z table to get the area under the curve from 50 to 59. 50 is 1.28 std deviations from the mean. Then add the other 50%
Answer:
I think its b and c
Step-by-step explanation:
good luck
