Andre is paid $12 per hour at his caddying job and $9.50 per hour working at a local fast food restaurant. He would like to keep
both jobs and earn at least $275.00 a week, but he can work no more than 25 hours. If x represents the number of hours Andre works at his caddying job and y represents the number of hours he works at the restaurant, which system models this scenario?
I know that the second one the fourth one and the fifth one are arithmetic but I’m not sure about the others I think there are only three but don’t count me on it
P ( A ) = 0.45 - probability that the land has oil, P ( B ) = 0.8 - probability that the test predicts it P ( A ∩ B ) = P ( A ) · P ( B ) = 0.45 · 0.8 = 0.36 Answer: The probability that the land has oil and the test predicts it is 36 %.
