One angle of a right triangle measures 20°. What is the measure of the other acute angle?

Find the 69th number in the 72nd row of Pascals triangle

There are 14 performers who will present their acts this weekend at a comedy club. One of the performers insists on being the last stand-up comic of the evening, and another performer wants to be the first.

A wildlife had 8 elephant calves born during the summer and now has 31 total elephants. How many elephants were in the reserves before the summer?

1+1 in standered form

Degrees of freedom definition statistics

Three snack bars contain one fifth, 0.22, and 19% of their calories from fat. Which snack bar contains the least amount of calories from fat

A collection of quarters and nickels is worth 1.25. there are 13 coins in all. how many of each are there

A mountain climber is climbing from the top of a 12,000 foot peak to the top of a 14,000 foot peak. The horizontal distance between the two peaks is 3,000 feet. What is the average slope to get from the first peak to the second peak? A. 14/3 B.

If two dice are rolled, find the probability that neither die shows a five on it.

How to simplify 3-3 (x-2)