How are the formulas for the circumference of a circle and area of a circle derived? explain

28 is what percent of 56?

The area of a rectangular painting is 4536 cm squared. if the width of the painting is 56cm, what is it's length?

Hannah's school hosted a book donation. There are 150 students at her school, and they donated a total of b books! Hannah donated 3 times as many as the average number of books each student donated.

A. Describe the pattern b. Write the next 3 terms 1, - 1, 3, - 3, 9, - 9, 27, - 27 ...

Every year a band is paid a total of $350 to play at the county fair. If a represents the amount of money each band member receives and n represents the number of members in the band, which function best represents the inverse variation relationship

What is 94 - ? = 57

Lewis who is a long distance runner, runs at an average speed of 6miles per hour. three hours after lewis leaves your house, you leave in a toyota an follow the same route.

An investment of $15,300.00 earns 2.6% annual interest, compounded continuously. If no funds are added or removed from this account, what is the future value of the investment after 35 years? Round your answer to the nearest penny.

What can you conclude about DNA from the idea that it is like a cell's "brain"?

For which value of x should the expression be further simplified √14x 56 11 5 Or 39