Mathematics, 04.08.2019 08:20 maddyjones4172
Mary solved this problem. robert bought 5 packages of rubber bands. he paid $0.69 for each package. how much did robert pay for the rubber bands? mary thought the answer was $345. is mary's answer reasonable? a. yes, mary's answer is reasonable. b. no, mary's answer should be closer to $34. c. no, mary's answer should be closer to $0.34. d. no, mary's answer should be closer to $3.40
Answers: 2
Mathematics, 21.06.2019 20:30, PONBallfordM89
Adecibel is a logarithmic unit that can be used to measure the intensity of a sound. the function y = 10logx gives the intensity of a sound in decibels, where x is the ratio of the intensity of the sound to a reference intensity. the reference intensity is generally set at the threshold of hearing. use the graphing utility to graph the decibel function. a whisper has a sound intensity of 30 decibels. use your graph to you complete the following statement. the sound intensity of a whisper is times the reference intensity.
Answers: 1
Mary solved this problem. robert bought 5 packages of rubber bands. he paid $0.69 for each package....
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