Mathematics, 17.07.2019 05:30 AmbitiousAndProud
Find the factorization of the polynomial below 2x^2+5x+3 a. (2x+1)(x+4) b.(2x+3)(x+1) c.(2x+1)(x+3) d.(2x+3)(x+2)
Answers: 2
Mathematics, 21.06.2019 16:30
Aflute is on sale for 20% off. including the discount and 8% tax, the sales price is $216.
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Mathematics, 21.06.2019 17:30
Describe the 2 algebraic methods you can use to find the zeros of the function f(t)=-16t^2+400.
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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
Mathematics, 21.06.2019 21:00
Simplify -4z+2y-y+-18z a.-22z+y b.-14z+2 c.3y+22z d.y +14z
Answers: 1
Find the factorization of the polynomial below 2x^2+5x+3 a. (2x+1)(x+4) b.(2x+3)(x+1) c.(2x+1)(x+3...
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