What is the probability of randomly selecting 2 navy socks from my drawer that contains 6 blocks and 4 navy socks?

Sasha drank 8 bottles of water everyday for a week. how many bottles of water did she drink in total?

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

Use composition to determine if (x) or h(x) is the inverse of f(x) for the limited domain x2-1.