Mathematics, 05.05.2020 00:34 Rafael01

How many different teams of 5 can be made from 12 students?

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Mathematics, 22.06.2019 00:30, naynay4evr

Describe how to translate the graph of y=/x to obtain the graph of y=/x+5

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Mathematics, 22.06.2019 01:00, zel990252

Y= x – 6 x = –4 what is the solution to the system of equations? (–8, –4) (–4, –8) (–4, 4) (4, –4)

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Mathematics, 22.06.2019 03:20, DarkKings799

What is the volume of a cardboard box that measures 1 inch by 5 inches by 7 inches? the volume of the cardboard is cubic inches. enter your answer as the number that correctly fills in the blank in the previous sentence. if necessary, round your answer to the nearest tenth, like this: 42.5

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Mathematics, 22.06.2019 03:50, jescanarias22

Arandom sample of n = 25 observations is taken from a n(µ, σ ) population. a 95% confidence interval for µ was calculated to be (42.16, 57.84). the researcher feels that this interval is too wide. you want to reduce the interval to a width at most 12 units. a) for a confidence level of 95%, calculate the smallest sample size needed. b) for a sample size fixed at n = 25, calculate the largest confidence level 100(1 − α)% needed.