Name:
Short Answer
19. Use the triangle below.
20
x
31
What is the...
Mathematics, 13.10.2020 14:01 katia87
Name:
Short Answer
19. Use the triangle below.
20
x
31
What is the value of the angle (x)? (Round to the nearest whole number)
X =
Answers: 2
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Which sum or difference identity would you use to verify that cos (180° - q) = -cos q? a.) sin (a -b) = sin a cos b – cos a sin b b.) cos (a -b) = cos a cos b – sin a sin b c.) cos (a -b) = cos a cosb + sin a sin b d.) sin (a + b) = sin a cos b + cos a sin b
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When a valve is open 281 gallons of water go through it in one hour the number of gallons that would go through in 94 hours is
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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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Yuto solved the equation below. what is the solution to yuto’s equation?
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Computers and Technology, 28.11.2019 03:31
Mathematics, 28.11.2019 03:31
Computers and Technology, 28.11.2019 03:31