100 people will attend a dance if tickets cost
$30 each. For each $5 increase in price, 10
fe...
Mathematics, 11.12.2020 07:20 rodfam13716
100 people will attend a dance if tickets cost
$30 each. For each $5 increase in price, 10
fewer people will attend. What price will
deliver the maximum dollar sales?
Answers: 1
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The diameter of a circular chip is doubled to use in a new board game. the area of the new chip will be
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Aroulette wheel has 38 slots in which the ball can land. two of the slots are green, 18 are red, and 18 are black. the ball is equally likely to land in any slot. the roulette wheel is going to be spun twice, and the outcomes of the two spins are independent.the probability that it lands one time on red and another time on black in any order is(a) 0.5 (b) 0.25 (c) 0.4488 (d) 0.2244
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