Answer:
242.
Step-by-step explanation:
C = 0.03 x 2 − 8 x + 700
When the marginal cost = $522 we have:
522 = 0.03 x 2 − 8 x + 700
0.03x^2 - 8x + 700 - 522 = 0
0.03x^2 - 8x + 178 = 0
Using the quadratic formula:
x = [ -(-8) +/- sqrt( 64 - 4 * 0.03 * 178)] / 0.06
= 8 +/- sqrt42.64 / 0.06
= 242 players.
5) -1-3=-4 or -1+-3=-4
6) -4+3=-1
Divide the number of cars by the number of hours:
288 / 9 = 32 cars per hour.
Ok. This is an incomplete question. I don't want to report. Please tell me the answer choices so I can match them for you.
38
Step-by-step explanation
2/7× 133=38