Which of the following are pythagorean triples? check all that apply.
a. 24, 35, 41.2
b. 9, 14, 17.1
c. 12, 16, 20
d. 5, 13, 16
e. 8, 15, 17
f. 32, 60, 68

What is the solution of sqrt x+2-15=-3

The annual snowfall in a town has a mean of 38 inches and a standard deviation of 10 inches. last year there were 63 inches of snow. find the number of standard deviations from the mean that is, rounded to two decimal places. 0.44 standard deviations below the mean 2.50 standard deviations below the mean 0.44 standard deviations above the mean 2.50 standard deviations above the mean

Equation for the calculation double 2 and then add 5