Mathematics, 07.01.2021 02:40 joshvslogic341
He can rent a basketball field for a daily charge of $210 and equipment for $160 per day. If he hires independent umpires, he will need to pay $260 for the day. He would arrange caps for each player at the cost of $4 each. If John can get 90 people to participate, what would he have to charge each of them to recover the cost?
Answers: 3
Mathematics, 21.06.2019 13:30, love0000
The decibel level of sound is 50 db greater on a busy street than in a quiet room where the intensity of sound is watt/m2. the level of sound in the quiet room is db, and the intensity of sound in the busy street is watt/m2. use the formula , where is the sound level in decibels, i is the intensity of sound, and is the smallest sound intensity that can be heard by the human ear (roughly equal to watts/m2).
Answers: 1
Mathematics, 21.06.2019 17:30, cocothunder635
The manufacturer of a new product developed the following expression to predict the monthly profit, in thousands of dollars, from sales of the productwhen it is sold at a unit price of x dollars.-0.5x^2 + 22x - 224what is represented by the zero(s) of the expression? a. the profit when the unit price is equal to 0b. the unit price(s) when the profit is equal to 0c. the profit when the unit price is greatestd. the unit price(s) when profit is greatest
Answers: 3
Mathematics, 21.06.2019 18:00, Manglethemango9450
What is the solution to the equation in the & show work i’m very
Answers: 1
He can rent a basketball field for a daily charge of $210 and equipment for $160 per day. If he hire...
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