Mathematics, 18.03.2021 01:40 Alex4530
1. Solve the system of equations below by Elimination with multiplication
{5x + 3y = 9
2x - 4y = 40
Answers: 1
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Marcus needs to rewrite f(x) = x2 + 6x + 4 in vertex form.
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What term best describes a line ans a point that lie in the same plane
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Nielsen media research wants to estimate the mean amount of time (in minutes) that full- time college students spend watching television each weekday. find the sample size necessary to estimate the mean with a 15-minute margin of error. assume that a 95% confidence level is desired. also assume that the population standard deviation is known to be 112.2 minutes.
Answers: 2
1. Solve the system of equations below by Elimination with multiplication
{5x + 3y = 9
2x - 4...
2x - 4...
Mathematics, 27.03.2020 00:41
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