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:
C. a = 6
Step-by-step explanation:
Use the Pythagorean theorem
+ 64 = 100
= 36
a = 6
Mean: The sequence adds up to 385 divided by 55 numbers in the set to get the mean of 7.
Median: The middle value of the sequence in order is 7.
Mode: 10 (It’s obvious because there’s ten 10’s.)
Answer:
-4/5
Step-by-step explanation:
