Ask Question
2 June, 07:06

Ray is purchasing a laptop that is on sale for 25% off. He knows the function that represents the sale price of his laptop is c (p) = 0.75p, where p is the original price of the laptop. He also knows he has to pay 8% sale's tax on the laptop. The price of the laptop with tax is f (c) = 1.08c, where c is the sale price of the laptop.

Determine the composite function that can be used to calculate the final price of Ray's laptop by solving for f[c (p) ].

f[c (p) ] = 1.83p

f[c (p) ] = 1.83cp

f[c (p) ] = 0.81p

f[c (p) ] = 0.81cp

+5
Answers (1)
  1. 2 June, 09:03
    0
    Given:

    c (p) = 0.75p

    f (c) = 1.08c

    f[c (p) ] = 1.08*0.75p

    f[c (p) ] = 0.81p The 3rd option is my answer.
Know the Answer?
Not Sure About the Answer?
Get an answer to your question ✅ “Ray is purchasing a laptop that is on sale for 25% off. He knows the function that represents the sale price of his laptop is c (p) = ...” in 📙 Mathematics if there is no answer or all answers are wrong, use a search bar and try to find the answer among similar questions.
Search for Other Answers