The answer is a which is o
Profit = Revenue less Costs. Thus, Revenue = Profit(x) + Costs(x).
Here,
Profit(x) = P(x) = -2x^2 + 20x - 17, and Costs(x) = 17 + 10x. Thus,
Revenue(x) = R(x) = -2x^2 + 20x - 17 + 17 + 10x
R(x) = -2x^2 + 30x (answer)
Answer:
Step-by-step explanation:
Surface area of small box = 2(4×10) + 2(4×14) + 2(10×14)
= 2(40+56+140)
= 472 cm²
Surface area of large box = 2(4×20) + 2(4×14) + 2(20×14)
= 2(80+56+280)
= 832 cm²
832 - 472 = 360 cm²
Answer: C
Answer:
3.2
Step-by-step explanation:
Step 1: Multiply the whole number by the denominator: 3 × 5 = 15.
Step 2: Add the product you got in Step 1 to the numerator: 15 + 1 = 16.
Step 3: Divide the sum from Step 2 by the denominator: 16 ÷ 5 = 3.2. That's it folks!
Answer:
Step-by-step explanation:
I think that the answer is 74 and the fraction is 1/1348
