Larry has taken out a $600 loan with a 12 percent interest rate to buy a laptop computer. he needs to repay the loan by the end of two years. he will be paying $28.24 every month for two years. what kind of interest rate is larry being charged? explain the reasons for your answer.

Ascientist has 50 grams of a radioactive element. the amount of radioactive element remaining after t days can be determined using the equation (1) after two days the scientist receives a second shipment of 50 grams of the same element. the equation used to represent the amount of shipment 2 remaining after t days is 10) - 50 which of the following is an equivalent form of the expression for the amount remaining in shipment 2? what’s the answer?