There you go. Depends on which value of pi you use.
Answer:
B
Step-by-step explanation:
It is moving at 25 meters per second. Table B shows this
Step by step explanation
4n-8=5
4n= 5+8
4n=13
4/4 n = 13/4
n= 13/4
34.95 x 18%= 6.29
34.95-6.29= 28.66
$28.66 is the sale price
Answer:
Option A - 4.91
Step-by-step explanation:
The formula for theoretical standard deviation of uniform distribution is;
σ = √{(b-a)^2}/12
Now from the question, b = 38 minutes and a= 21 minutes
Therefore, σ = √{(38-21)^2}/12
= √{17^2}/12 = √289/12 = 4.907 which is approximately 4.91