Mathematics, 16.12.2020 22:30 willowcollins1256
Robert made a design on his wall with the similar pentagon tiles shown. L R 9 cm 19 cm M K Q S 15 cm 10 cm 10 cm 15 cm U 10 cm T P 15 cm N not drawn to scale What is the length of side RS?
Answers: 3
Mathematics, 22.06.2019 01:10
You work in a hospital that has 9 floors. you need to see 3 patients on each floor. how many patients do you need to see in all?
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Mathematics, 22.06.2019 01:30
Recall that two angles are complementary if the sum of their measures is? 90ยฐ. find the measures of two complementary angles if one angle is twenty dash nine times the other angle.
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Mathematics, 22.06.2019 02:30
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: ฮผ=6.4 and ha: ฮผ> 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.
Answers: 3
Robert made a design on his wall with the similar pentagon tiles shown. L R 9 cm 19 cm M K Q S 15 cm...
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