5) One hundred grams of radium is stored in a container. The amount of radium, R (in grams), present after t years is given by
R= 100e 0.00043
How much of the radium will remain after 80 years. Round to the nearest thousandth. (You must show the
equation you put in the calculator for full credit.)

36 is the final answer! : )

part 1 answer = 8

part 2 answer = 72

step-by-step explanation:

part 1 explanation = add all of the numbers, then divide by how many numbers you have. so, 200/25 = 8.

part 2 explanation = not gonna lie, this is hard to explain, so just google how to do it.

b

step-by-step explanation:

u take $75 minus $60.the anwer/original($75)multiply by 100