Evaluate sin^-1 (sin 3pi/7) and cos^-1 (cos 7pi/8).
Find the domain of y=sin^-1 (1-x) ,...
Mathematics, 06.05.2020 00:39 bajus4121
Evaluate sin^-1 (sin 3pi/7) and cos^-1 (cos 7pi/8).
Find the domain of y=sin^-1 (1-x) , y=cos^-1 (x^2 -4) and y=cos^-1 √x-1.
Prove tan^-1 3/5 + sin^-1 3/5 = tan^-1 27/11.
Thank you for any help!
Answers: 1
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Arecent study focused on the number of times men and women who live alone buy take-out dinner in a month. assume that the distributions follow the normal probability distribution and the population standard deviations are equal. the information is summarized below. statistic men women sample mean 24.85 21.33 sample standard deviation 5.54 4.93 sample size 34 36 at the 0.01 significance level, is there a difference in the mean number of times men and women order take-out dinners in a month? state the decision rule for 0.01 significance level: h0: μmen= μwomen h1: μmen ≠ μwomen. (negative amounts should be indicated by a minus sign. round your answers to 3 decimal places.) compute the value of the test statistic. (round your answer to 3 decimal places.) what is your decision regarding the null hypothesis? what is the p-value? (round your answer to 3 decimal places.)
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Mathematics, 22.06.2019 04:00
Acollege student takes out a $7500 loan from a bank. what will the balance of the loan be after one year(assuming the student has not made any payments yet) a. if bank charges 3.8% interest each year ?
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