Mathematics, 26.08.2019 18:40, CHRONICxDJ

How do you complete the square in an equation?

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Mathematics, 21.06.2019 20:00, proutyhaylee

Suppose a store sells an average of 80 cases of soda per day. assume that each case contains 24 cans of soda and that the store is open 10 hours per day. find the average number of soda that the store sells per hour.

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Mathematics, 22.06.2019 00:30, cocaineal

Julie multiplies 6.27 by 7 and claims the product is 438.9 .explain without multiplying how you know juliesanswer is not correct. find the correct answer

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Mathematics, 22.06.2019 02:30, Leii691

According to a research study, parents with young children slept 6.4 hours each night last year, on average. a random sample of 18 parents with young children was surveyed and the mean amount of time per night each parent slept was 6.8. this data has a sample standard deviation of 0.9. (assume that the scores are normally distributed.) researchers conduct a one-mean hypothesis at the 5% significance level, to test if the mean amount of time parents with young children sleep per night is greater than the mean amount of time last year. the null and alternative hypotheses are h0: μ=6.4 and ha: μ> 6.4, which is a right-tailed test. the test statistic is determined to be t0=1.89 using the partial t-table below, determine the critical value(s). if there is only one critical value, leave the second answer box blank.

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Mathematics, 22.06.2019 02:40, ira51

Three runners competed in a race data were collected at each mile mark for each runner if the runner ran at a constant pace the data would be linear