Which of the following is a composite number?

a. 63

b. 1

c. 0

d. 19

A snail moves at a speed of 2.394 inches per minute. if the snail keeps moving at this rate about how many inches will it travle

What multiplies to be 25 and adds to be - 10

A crane is rented at $1000 per day plus a charge per hour of use. The crane was used for 7 hours on a day, and the total charge was $3450. Which equation can be used to find the charge x, in dollars, per hour of use?

What are nPr and nCr? How are they used in probability?. Explain your answer and provide some reference links.

What is the median of the data? 12, 17, 16, 10, 20, 13, 16, 16, 12, 12, 19, 18

What's 2 - 4 integers

What is 195 squared to the nearest integer

Aileen can read 1.5 pages for every page her friend can read. Aileen's mom was very excited and she said to Aileen: "So, if your friend reads 20 pages, you can read 25 in the same time period!" Is Aileen's mom correct?

A publisher reports that 38%38% of their readers own a laptop. A marketing executive wants to test the claim that the percentage is actually different from the reported percentage.

How to turn 0.07 with the repeating bar on the 7 into a fraction?