An element with mass 210 grams decays by 8.3% per minute. how much of the element is remaining after 15 minutes, to the nearest 10th of a gram?

Step-by-step explanation:

In this problem we have a exponential function of the form

where

f(x) is the remaining mass of the element in grams

x is the time in minutes

a is the initial value (y-intercept of the exponential function)

b is the base

r is the rate

In this problem we have

---> is negative because is a decay's rate

substitute

The exponential function is equal to

For x=15 minutes

substitute in the function

none cuz there are no "following statements" regarding the question

step-by-step explanation: