Provide an appropriate response.Starting at middle D with a frequency of 292 cps, find the frequency of the note a an octave and a fourth above middle D.

A. 774
B. 801
C. 779
D. 761


Answer: C

Mathematics

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Make the following conversion in the metric system.489 centimeters to meters

A. 4890 m B. 4.89 m C. 48,900 m D. 48.9 m

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Find the average of the set of numbers. and 

A.
B.
C.
D.

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Solve.A machine can fill 6069 cartons of milk in 0.7 hour. How many cartons of milk can it fill per hour?

A. 7586 cartons B. 6070 cartons C. 8670 cartons D. 4248 cartons

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Solve the problem.The stadium vending company finds that sales of hot dogs average 45,000 hot dogs per game when the hot dogs sell for $2.50 each. For each 50 cent increase in the price, the sales per game drop by 5000 hot dogs. What price per hot dog should the vending company charge to realize the maximum revenue?

A. $4.50 B. $3.75 C. $2.00 D. $3.50

Mathematics