Mathematics, 18.12.2019 05:31 paras29
Amodel is made of a car. the car is 10 feet long and the model is 7 inches long. what is the ratio of the length of the car to the length of the
model?
a) 10: 7
b) 7: 120
c) 7: 10
d) 120: 7
Answers: 1
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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
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If rs 900 amounts to rs 1044 in 4 years, what sum will amount to 1368 in 3 1/2 years at the same rate
Answers: 3
Mathematics, 22.06.2019 01:50, Savageman9509
The length of time it takes to find a parking space at 9 a. m. follows a normal distribution with a mean of 5 minutes and a standard deviation of 2 minutes. find the probability that it takes at least 8 minutes to find a parking space. (round your answer to four decimal places.)
Answers: 1
Amodel is made of a car. the car is 10 feet long and the model is 7 inches long. what is the ratio o...
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