1. A triangle has sides with lengths 8, 15, and 17. b. approximate the acute angles in this triangle

What is the value of the expression below? (81^2)^1/8

The human resources manager at a company records the length, in hours, of one shift at work, x. he creates the probability distribution below. what is the probability that a worker chosen at random works at least 8 hours? probability distribution px(x) 6 hours 7 hours 8 hours 9 hours 10 hours 0.62 0.78 пол

Hello, i need compare km^2 and km. what's difference in this?