Which of the following sets of numbers is a pythagorean triple?
a. 4, 5, 6
c. 5, 12, 14
b. 8, 15, 17
d. 8, 24, 25

The two square pyramids are similar. find the total volume of both pyramids if the ratio of their surface areas is 9/16

Answer! if you don’t mind, can you explain

In a certain city, the hourly wage of workers on temporary employment contracts is normally distributed. the mean is $15 and the standard deviation is $3. what percentage of temporary workers earn less than $12 per hour? a. 6% b. 16% c. 26% d. 36%