Mathematics, 17.12.2020 18:20 AmbitiousAndProud
Lauren builds a sandbox shaped like an octagon. Each side of the sandbox is the same length. The perimeter of the sandbox is 18.8 feet. How long is each side of the sandbox? Type your answer below. *
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Mathematics, 21.06.2019 15:30
Find the number of positive three-digit even integers whose digits are among 9, 8, 7,5, 3, and 1.
Answers: 2
Mathematics, 21.06.2019 16:50
Rockwell hardness of pins of a certain type is known to have a mean value of 50 and a standard deviation of 1.1. (round your answers to four decimal places.) (a) if the distribution is normal, what is the probability that the sample mean hardness for a random sample of 8 pins is at least 51?
Answers: 3
Mathematics, 21.06.2019 22:20
The mean of 10 values is 19. if further 5 values areincluded the mean becomes 20. what is the meanthese five additional values? a) 10b) 15c) 11d) 22
Answers: 1
Lauren builds a sandbox shaped like an octagon. Each side of the sandbox is the same length. The per...
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