Suppose that a certain radioactive element has an annual decay rate of 10%. Starting with a 10,150 gram sample of the element, how many grams will be left in 12 years?
Round your answer to the nearest gram.

Jenny borrowed $500 for five years at 4 percent interest, compounded annually. what is the total amount she will have paid when she pays off the loan? total amount = p (1 + i)t a. $608.33 b. $729.99 c. $765.77 reset next