Mathematics, 19.11.2020 02:30 mindofnyny

The price of products may increase due to inflation and decrease due to depreciation. Marco is studying the change in the price of two products, A and B, over time. The price f(x), in dollars, of product A after x years is represented by the function below:

f(x) = 12500(0.82)x

Part A: Is the price of product A increasing or decreasing and by what percentage per year? Justify your answer. (5 points)

Part B: The table below shows the price f(t), in dollars, of product B after t years:

t (number of years) 1 2 3 4
f(t) (price in dollars) 5600 3136 1756.16 983.45

Which product recorded a greater percentage change in price over the previous year? Justify your answer. (5 points)

I ALREADY HAVE THE ANSWERS JUST NEED THEM JUSTIFIED

Answers: 2

Show answers

Another question on Mathematics

Mathematics, 21.06.2019 18:00

Clara schumann is buying bagels for her coworkers, she buys a dozen bagels priced at $5.49 a dozen. the bakery's cost for making the bagels is $2.25 per dozen. what is the markup rate based on selling price on a dozen bagels?

Answers: 1

Answer

Mathematics, 21.06.2019 20:20

Complete the input-output table for the linear function y = 3x. complete the input-output table for the linear function y = 3x. a = b = c =

Answers: 2

Answer

Mathematics, 21.06.2019 21:00

Choose the equation below that represents the line that passes through the point (2, 4) and has a slope of 3. a) y − 4 = 3(x − 2) b) y − 2 = 3(x − 4) c) y + 4 = 3(x + 2) d) y + 2 = 3(x + 4)

Answers: 1

Answer

Mathematics, 21.06.2019 22:30

Kevin's bank offered him a 4.5% interest rate for his mortgage. if he purchases 3 points, what will be his new rate?

Answers: 2

Answer

You know the right answer?

The price of products may increase due to inflation and decrease due to depreciation. Marco is study...

Questions

Mathematics, 06.11.2020 23:30

Shield volcanoes a) resemble a warrior's shield lying on the ground. b) are always active. c) are only found in Iceland....