The hypotenuse of a right triangle is 15 inches and one leg is 7 inches. What is an approximate length of the second leg?
13,3 inches
176 inches
O 8 inches
23 inches

Find all the values of x that make 0.1x + 0.25(102 - x) < 17.10 true.

The number of nails of a given length is normally distributed with a mean length of 5.00 in, and a standard deviation of 0.03 in. find the number of nails in a bag of 120 that are less than 4.94 in. long.

Can someone me do math because i am having a breakdown rn because i don’t get it