32% means 32/100
32/100 = 16/50 = 8/25, which is the lowest you can get because you can no longer divide it to get a whole number.
A; 8/25.
Answer:
C
Step-by-step explanation:
First we find the z-score.
z = (x - μ) / σ
z = (520 - 500) / 60
z = 0.33
Using a calculator or z-score table:
P(z < 0.33) = 0.6293
The probability is approximately 63%. Answer C
Answer:
75
Step-by-step explanation:
125-(5*10)
125-(50)
75
I would say the third asnwer, so 90 degrees :)
Cost as a function of hours is:
c(h)=52.5h+75
