Mathematics, 08.01.2020 22:31, shady1095
(1 point)
2. john's local coffee shop offers points to customers. each cup of coffee is worth 3 points. john
already has 20 points from an earlier promotion. if he goes to the coffee shop once a day for x
days, which of the following inequalities represents when he will have at least 50 points?
50-3x220
50-20 > 3x
20 + 3x2 50
50 > 20+ 3x
Answers: 1
Mathematics, 21.06.2019 14:30, nunnielangley0
The contents of 3838 cans of coke have a mean of x¯¯¯=12.15x¯=12.15. assume the contents of cans of coke have a normal distribution with standard deviation of σ=0.12.σ=0.12. find the value of the test statistic zz for the claim that the population mean is μ=12.μ=12.
Answers: 1
(1 point)
2. john's local coffee shop offers points to customers. each cup of coffee is worth...
2. john's local coffee shop offers points to customers. each cup of coffee is worth...
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