Mathematics, 30.03.2020 19:26 phuvn5543
A store sold 725 scooters in one year. The next year the store sold 579 scooters. The third year the store sold 696 scooters. In year 4, the store sold 112% of the total scooters sold in the previous year combined. Determined the number of scooters sold in year 4
Answers: 3
Mathematics, 21.06.2019 19:20
Thompson and thompson is a steel bolts manufacturing company. their current steel bolts have a mean diameter of 127 millimeters, and a variance of 36. if a random sample of 35 steel bolts is selected, what is the probability that the sample mean would differ from the population mean by greater than 0.5 millimeters? round your answer to four decimal places.
Answers: 3
Mathematics, 21.06.2019 20:30
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
A store sold 725 scooters in one year. The next year the store sold 579 scooters. The third year the...
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