Who tryna start up a pad let;)

F(n + 1) = f(n) – 8. if f(1) = 100, what is f(6)?

He mass of a single atom of carbon can be found by dividing the atomic mass (12.01 g) by 6.022 x 10^23. which is the mass of a single carbon atom, correctly written in scientific notation with the correct number of significant figures?

How long must $542 be invested at a rate of 7% to earn $303.52 in interest? in a easier way