Mathematics, 25.05.2021 17:10 claudiniweenie
Women's heights have a mean of 63.5 inches and a standard deviation of 2.5 inches Find the z-score for a woman with a height of 70 inches
Answers: 1
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What is the effect on the graph of the parent function f(x) = x when f(x) is replaced with 3f(x)? a) shifts the line 3 units up b) shifts the line 3 units down c) increases the slope of the line by a factor of 3 d) decreases the slope of the line by a factor of 3
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Solve the given system of equations. 2y= -x+9 , 3x-6= -15
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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
Women's heights have a mean of 63.5 inches and a standard deviation of 2.5 inches Find the z-score f...
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