Mathematics, 26.11.2019 11:31 littlecedrick2908
In a diagram of a landscape plan, the scale is 1cm = 10ft. in a diagram, the flowers are 3.9 cm apart. how far apart should the actual flowers be planted?
Answers: 3
Mathematics, 21.06.2019 13:00
Consider the function f(x)=−2/3x+5 . what is f(1/2) ? enter your answer, as a simplified fraction, in the box. f(1/2)=
Answers: 1
Mathematics, 21.06.2019 16:00
Find the solution set of this inequality. select the correct graph. |8x+16|> 16
Answers: 1
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
Mathematics, 21.06.2019 22:00
What is the value of the discriminant of the quadratic equation -2x = -8x + 8 and what does its value mean about thenumber of real number solutions the equation has?
Answers: 3
In a diagram of a landscape plan, the scale is 1cm = 10ft. in a diagram, the flowers are 3.9 cm apar...
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Mathematics, 08.12.2020 21:40
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