A tennis resort has 1,200 guests. If

65% of the guests play doubles and

singles, how many guests will play

both games?

The average age of five employees at a local bank is 38 years old. the age of four out of five employees is 19, 28, 62, and 51 what is the age of the fifth person?

Assume the weight of a randomly chosen american passenger car is a uniformly distributed random variable ranging from 2,500 pounds to 4,500 pounds. (a) what is the mean weight of a randomly chosen vehicle?

Veronica left school at 3:00 to get to her job on time. She started work at 3:20pm. She was there for four hours and twenty five minutes. What time did she leave work.

6% sales tax on $129.99 coat

The probability a person has read a book in the past year is 0.81. The probability a person is considered a millennial is 0.28. The probability a person has read a book in the past year and is considered a millennial is 0.

5x-7=4x-1 how to solve

5x=29x what is the value of x

Simplify and evaluate. 5*10-2

Add 1/7+7/10 as a fraction in simplest form

If a single dice is rolled 3 times, how many different outcomes are possible?