What does the expression 5n represent

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)