An element with mass 970 grams decays by 15.1% per minute. how much of the element is remaining after 14 minutes, to the nearest 10th of a gram?

98.1

Step-by-step explanation:

Given: mass= 970 gm

           Time = 14 min

           rate of decay= 15.1% per minute.

Now, computing to get amount of element remaining after 14 minutes.

Formula; Element remaining=

Element remaining=

⇒ Element remaining=

⇒ Element remaining= ≅ 98.1 (nearest 10th of a gram)

∴ 98.1 element is still remaining after 14 minutes.

the formula of a slope:

from a table we have

substitute:

the slope of f(x) is -1.

the graph of funcfion g(x) is a horizontal line. the slope of a horizontal line is equal 0. therefore the slope of g(x) is 0.

-1 < 0

a

step-by-step explanation: