Suppose Shelly invests $2,650 semiannually into an annuity for six years. At the end of this time, she has $40,000. How much of this balance is from interest? Round your answer to the nearest dollar.
Do NOT round until you have calculated the final answer.

Find the sum of the first 8 terms of the following sequence. round to the nearest hundredth if necessary.

Someone answer asap for ! the boiling point of water at an elevation of 0 feet is 212 degrees fahrenheit (°f). for every 1,000 feet of increase in elevation, the boiling point of water decreases by about 2°f. which of the following represents this relationship if b is the boiling point of water at an elevation of e thousand feet? a. e = 2b - 212 b. b = 2e - 212 c. e = -2b + 212 d. b = -2e + 212

Hurrya vegetable garden and a surrounding path are shaped like a square that together are 11ft wide. the path is 2ft wide if one bag of gravel covers 9 square feet how many bags are needed to cover the path