How do you find the circumference of a circle with a radius of 4?

Maria donates a fixed amount, a, to a charity each month. if she donates $300 in 12 months, what is the equation for a? a. a + 300 = 12 b. a × 300 = 12 c. a × 12 = 300 d. a + 12 = 300 e. a + 32 = 100

Combine the information in the problem and the chart using the average balance method to solve the problem.

During a wright loss challenge your friend goes from 125 pounds to 100 pounds.what was the percent weight loss