Mathematics, 05.09.2021 19:10, rebecabosca
Suppose a random sample of monthly rainfalls in a given area has a sample mean of x¯=22.2 inches, with a sample standard deviation of s=3.5 inches. Since rainfall amounts in this area are generally symmetric and bell-shaped, we can apply the Empirical Rule. Between what two amounts are approximately 99.7% of the data?
Answers: 1
Mathematics, 21.06.2019 19:30, markel19
The position of a moving particle is given by the position function: f(t)=-9t-t^2-0.2t^3+0.1t^4 0 a. at what time does the particle reverse direction? b. when is the displacement positive? (round one decimal place and answer in interval notation) c. when is the displacement negative? (round one decimal place and answer in interval notation) d. when is the particle’s acceleration positive? (round one decimal place and answer in interval notation) e. when is the particle’s acceleration negative? (round one decimal place and answer in interval notation)
Answers: 3
Mathematics, 21.06.2019 21:40, EvoBruh3273
Drag the tiles to the correct boxes to complete the pairs. using the properties of integer exponents, match each expression with the correct equivalent expression.
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Mathematics, 21.06.2019 21:50, smithsa10630
What is the 17th term in the arithmetic sequence in which a6 is 101 and a9 is 83
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Mathematics, 22.06.2019 00:30, JosefineRubino2204
Which of the following represents a function? 50 !
Answers: 1
Suppose a random sample of monthly rainfalls in a given area has a sample mean of x¯=22.2 inches, wi...
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