In ms. Perron's class, 75%of students are boys. There are 18 boys in the class. What is the total number of students in ms. Perron's class?

For which value of theta is csc (theta) undefined? a. 0 b. pi/2 c. 3pi/2 7pi/2

You plan on going on vacation and decide to invest $2,875 into an investment fund that compounds your money monthly at 4.2%. How much money will you have to go on your vacation at the end of 3 years of high school?

Nick has collected 21 of the necessary 140 parts of his robot. What percent of the robot parts has he already collected?

A car repair shop offers its customers free coffee while they wait. By the end of each day, the coffee urn, which had started out with 7 1/4 gallons of coffee, was left with 2 1/12 gallons. How many gallons of coffee had been dispensed?

Christi has $50 to spend at the fair. She plans to spend $8 on admission and $15 on snacks. She wants to play a game that costs $0.90 per game. Which inequality gives the maximum number of times, x, Christi can play the game.

The square root of a 100 is it a whole number or natural number

How do u expand 500,000

How does the volume of a sphere with radius 2cm compare to the volume of a sphere with radius 1cm

6 yards to 36 yards. Find the percent of change. Round to the nearest tenth of a percent if necessary.

Mark, evan, and cayla are playing a game. there are 3 blue marbles, 2 red, and 1 green marble. if mark pulls a blue marble he gets $1. if evan pulls a red marble, he gets a $2. if cayla pulls a green marble, she gets $3.