Mathematics, 25.01.2022 17:40 carog24
Find the area and the perimeter of both shapes. explain what you are doing and clearly stating all formulas used.
Answers: 3
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The ratio of two numbers is 5 to 4. the sum of the numbers is 99. what number is the greater of the two numbers?
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Mathematics, 21.06.2019 16:00
What two criteria are needed for triangles to be similar
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Mathematics, 21.06.2019 18:00
What power can you write to represent the volume of the cube shown? write the power as an expression with a base and an exponent and then find the volume of the cube
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Mathematics, 21.06.2019 20:50
An automobile assembly line operation has a scheduled mean completion time, μ, of 12 minutes. the standard deviation of completion times is 1.6 minutes. it is claimed that, under new management, the mean completion time has decreased. to test this claim, a random sample of 33 completion times under new management was taken. the sample had a mean of 11.2 minutes. assume that the population is normally distributed. can we support, at the 0.05 level of significance, the claim that the mean completion time has decreased under new management? assume that the standard deviation of completion times has not changed.
Answers: 3
Find the area and the perimeter of both shapes. explain what you are doing and clearly stating all f...
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