Mathematics, 14.07.2019 19:30, darkremnant14
Which of the following is a perfect square trinomial? a. 16x2 + 56xy - 49y2 b. 16x2 + 22xy - 49y2 c. 16x2 - 22xy + 49y2 d. 16x2 - 56xy + 49y2
Answers: 2
Mathematics, 21.06.2019 19:30, valerieaj113
Weekly wages at a certain factory are normally distributed with a mean of $400 and a standard deviation of $50. find the probability that a worker selected at random makes between $450 and $500
Answers: 2
Mathematics, 21.06.2019 20:10, kingdrew27
Acolony contains 1500 bacteria. the population increases at a rate of 115% each hour. if x represents the number of hours elapsed, which function represents the scenario? f(x) = 1500(1.15)" f(x) = 1500(115) f(x) = 1500(2.15) f(x) = 1500(215)
Answers: 3
Which of the following is a perfect square trinomial? a. 16x2 + 56xy - 49y2 b. 16x2 + 22xy - 49y2 c...
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