From a group of 12 students, we want to select a random sample of 4 students to serve on a university committee. how many combination of random samples of 4 students can be selected?

How do you factor out the Greatest Common Factor of polynomials?

Amy wants to build a cube with 3 cm sides like the one shown below using 1 cm cubes. How many cubes does she need?

Solve the system of equations

A) You bought jeans last week for $55. Today you see that the jeans are on sale for $40. What is the percent decrease of the price? b) Your pay increased from $230 to $250 per week. What is the percent increase of your weekly pay?

Blackpool tower is 158 m tall. A model is being built to the scale of 1:100. How tall should the model be?

99 33 11 3 2/3 what comes next

Find the solution to the system 4x - y = - 12 and - x - y = 3

G (x) is a function as defined below: g (x) = 3^ (x/2) If you input - 2 into g (x), what do you get for an output? Enter your answer in the simplest form in the space provided below.

All of the guests at a school dance choose one option for their dinner - rice and chicken, the pizza, or pasta. 45% of the guests chose the rice and chicken option. 260 guests chose the pizza option. 25% of the guests chose the pasta option.

Wallace received a 28 percent discount on an item priced at $275. What is the total price that he paid for it?