Mathematics, 27.10.2019 04:43 Dillpickle3322
He table shows the cost of downloading songs. number of songs cost 0 0 1 $1.25 2 $2.50 3 $3.75 4 $5.00 what does the rate of change mean in this situation? the cost increases $5.00 for each additional song that is downloaded. the cost increases $0.25 for each additional song that is downloaded. the cost increases $1.25 for each additional song that is downloaded. the cost increases $2.50 for each additional song that is downloaded.
Answers: 2
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Which expression is equivalent to? assume x > 0 and y > 0.
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Mathematics, 21.06.2019 17:30
Monthly water bills for a city have a mean of $108.43 and a standard deviation of $32.09. find the probability that a randomly selected bill will have an amount greater than $155, which the city believes might indicate that someone is wasting water. would a bill that size be considered unusual?
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Mathematics, 21.06.2019 20:30
Three numbers x, y, and z are in the ratio 2: 7: 8. if 12 is subtracted from y, then three numbers form a geometric sequence (in the order x, y–12, z). find x, y, and z. there are 2 sets.
Answers: 1
He table shows the cost of downloading songs. number of songs cost 0 0 1 $1.25 2 $2.50 3 $3.75 4 $5....
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