Respuesta :
The correct answer is Choice D.
Since, 0.89 is less than one, this is a decreasing function. This means as the number of months increases, the amount of soap decreases.
To find the amount of the decrease, you subtraction it from 1.
1 - 0.89 = 0.11 or 11%
Since, 0.89 is less than one, this is a decreasing function. This means as the number of months increases, the amount of soap decreases.
To find the amount of the decrease, you subtraction it from 1.
1 - 0.89 = 0.11 or 11%
Answer: The correct answer is Choice D.
Step-by-step explanation: