Mathematics, 21.06.2019 19:00 ashrobbb
The annual snowfall in a town has a mean of 38 inches and a standard deviation of 10 inches. last year there were 63 inches of snow. find the number of standard deviations from the mean that is, rounded to two decimal places. 0.44 standard deviations below the mean 2.50 standard deviations below the mean 0.44 standard deviations above the mean 2.50 standard deviations above the mean
Answers: 3
Mathematics, 21.06.2019 22:30
If a and βa are numbers on the number line, which expression must give the distance between them? a) 0 b) a c) |2a| d) |a|
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Mathematics, 22.06.2019 00:00
Which expression is a perfect cube? a. x8 b. y24 c. m28 d. x64
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Mathematics, 22.06.2019 01:30
You have 37 coins that are nickels, dimes, and pennies. the total value of the coins is $1.55. there are twice as many pennies as dimes. find the number of each type of coin in the bank.
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Mathematics, 22.06.2019 02:30
How many times larger is 9 Γ 10^8 than 3 Γ 10^-5? a. 3 Γ 10^13 b. 3 Γ 10^-40 c. 3 Γ 10^-13 d. 3 Γ 10^3
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The annual snowfall in a town has a mean of 38 inches and a standard deviation of 10 inches. last ye...
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