Mathematics, 11.10.2020 14:01 yyy77uh
Factor the polynomial completely: 3x2 - 4x + 21 A) (3x + 7)(x + 3) B) (x - 7)(3x - 3) C) (x - 3)(3x - 7) D) cannot be factored
Answers: 3
Mathematics, 21.06.2019 17:30
Assume that 1400 births are randomly selected and 1378 of the births are girls. use subjective judgment to describe the number of girls as significantly high, significantly low, or neither significantly low nor significantly high. choose the correct answer below. a. the number of girls is neither significantly low nor significantly high. b. the number of girls is significantly high. c. the number of girls is significantly low. d. it is impossible to make a judgment with the given information.
Answers: 1
Mathematics, 21.06.2019 21:00
Helena lost her marbles. but then she found them and put them in 44 bags with mm marbles in each bag. she had 33 marbles left over that didn't fit in the bags.
Answers: 3
Mathematics, 22.06.2019 04:10
Let x have probability generating function gx (s) and let un generating function u(s) of the sequence uo, u1, satisfies p(x > n). show that the (1- s)u(s) = 1 - gx(s), whenever the series defining these generating functions converge.
Answers: 2
Factor the polynomial completely: 3x2 - 4x + 21 A) (3x + 7)(x + 3) B) (x - 7)(3x - 3) C) (x - 3)(3x...
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