After running a marathon, Marcel's heart beat rate was 80 beats in twenty seconds. What was his heart rate for 1 second?

Jared has 96 books to arrange on 6 shelves of a bookcase. He wants each shelf to have the same number of books. Using the distributive property, write an expression Jared can use to find out how many books he can put in each shelf.

Write 4 = (-8) + 3x as a decimal

A family has five kids. what is the probability that they consist of at least one female?

There were 425 tickets sold for the annual everglades middle school talent show. If this is 85% of the tickets available, how many tickets went unsold? A. 15. B. 75. C. 55. D. 35.

What is the answer to 3/2000 as a percent

A Dog Sled Driver Added More Gear To The Sled Doubling Its Weight This Felt Too Heavy So The Driver Removed 20 Pounds To Reach The Final Weight Of 180 Pounds Write And Solve An Equation To Find The Sleds Original Weight Describe How You Could Find

How do you write 120% as a decimal and as a fraction

Find the derivative of the function. y = √ (11x + √ (11x + (√11x)))

Carmen spent $88 at the mall the money she spent was 25% of the total amount she had in her wallet

Which of the following situations can be modeled with a periodic function? A) the height of a football after it has been thrown B) the height of a person riding on an escalator C) the height of a building after it has been constructed D) the height