Mathematics, 17.09.2019 08:30, davidzalinski1051
If p represents “a number is divisible by 2,” q represents “a number is odd,” and r represents “a number is even,” what does this statement imply?
( ~ p -> q) v r
a. if a number is divisible by 2, then it's even. other wise it's odd.
b. if a number is divisible by 2, then it isn't even. other wise it's odd.
c. if a number isn't divisible by 2, then it's odd. other wise it's even.
d. if a number isn't divisible by 2, then it isn't odd. other wise it's odd.
Answers: 1
Mathematics, 21.06.2019 12:30, faith365
Aschool typically sells 500 yearbooks each year for 50 dollars each. the economic calls does a project and discovers that they can sell 100 more yearbooks for every $5 decrease in price. the revenue for yearbook sales is equal to the number of yearbooks sold times the price of the yearbook. let x represent the number of $5 decrease in price. if the expression that represents the revenue is written in the form r(x)=(500+ax)(50-bx). to maximize profit, what price should the school charge for the yearbooks? what is the possible maximum revenue? if the school attains the maximum revenue, how many yearbooks will they sell?
Answers: 3
Mathematics, 21.06.2019 13:30, struckedblazing
49xy +34y - 72z. determine the degree of the polynomial
Answers: 1
Mathematics, 21.06.2019 16:30, amir6658
Arestaurant gives out a scratch-off card to every customer. the probability that a customer will win a prize from a scratch-off card is 25%. design and conduct a simulation using random numbers to find the experimental probability that a customer will need more than 3 cards in order to win a prize. justify the model for your simulation, and conduct at least 10 trials.
Answers: 1
Mathematics, 21.06.2019 18:00, ARandomPersonOnline
A. 90 degrees b. 45 degrees c. 30 degrees d. 120 degrees
Answers: 2
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