Como se sacar el poncentaje de 872 35%

Nine out of ten students prefer math class over lunch. How many students do not prefer math if 200 students were asked? 17. You estimate that you can do 12 math problems in 45 minutes. How long should it take you to do 20 math problems? 18.

Rewrite 256 in exponential form using 2 as the base

Jordan is making gifts for volunteers and orders 4,580 personalized M&Ms. She puts 34 M&Ms in each gift. How many gifts can she make?

A bag A contains six red balls and five blue balls. A bag B contains one red ball and two blue balls. A ball is randomly taken from bag A and is then placed in bag B. A ball is then randomly selected from bag B.

78,214; ten thousand

In a new card game, you start with a well-shuffled full deck and draw 3 cards without replacement. If you draw 3 hearts, you win $50. If you draw 3 black cards, you win $25. For any other draws, you win nothing.

How do you write 8 ten thousands, 8 thousands, 14 hundreds, and 7 ones in standard form

What is the shape of the cross section in the figure? Circle Rectangle Square Triangle

4=x^2-7 solve each equation

Roger works in a new motorcycle shop. He's page set up new motorcycles when they arrive from the factory. He's also responsible for test for each one. His boss pays him $125 Per motorcycle assemble plus another $18 per test ride.