Answer:
Explanation:
To find the number of mowers sold 2 years after the model is introduced, we can substitute t = 2 into the given function and evaluate it.
Given the function: y = 5500 ln(9t + 4)
Substituting t = 2:
y = 5500 ln(9(2) + 4)
y = 5500 ln(18 + 4)
y = 5500 ln(22)
Using a calculator or math software, we can calculate the natural logarithm of 22 and multiply it by 5500:
y ≈ 5500 * ln(22)
y ≈ 5500 * 3.091
y ≈ 17000.5
Rounded to the nearest hundred, the number of mowers sold 2 years after the model is introduced is approximately 17,000 mowers.
Therefore, the correct answer is B. 17,000 mowers.