Mathematics, 24.03.2020 21:12 emilycabrera610
In a survey of a group of men, the heights in the 20-29 age group were normally distributed, with a mean of 67 inches and a standard deviation of 3.0 inches. A study participant is randomly selected. Complete parts a and b below. a.) Find the probability that the participant is less than 64.5 inches?b.) Find the probability that the participant is more than 68.25 inches?
Answers: 2
Mathematics, 21.06.2019 16:30
The average human heart beats 1.15 \cdot 10^51.15⋅10 5 1, point, 15, dot, 10, start superscript, 5, end superscript times per day. there are 3.65 \cdot 10^23.65⋅10 2 3, point, 65, dot, 10, start superscript, 2, end superscript days in one year.how many times does the heart beat in one year? write your answer in scientific notation, and round to one decimal place.
Answers: 1
Mathematics, 21.06.2019 17:30
What is the multiple zero and multiplicity of f(x) = (x ? 3)(x ? 3)(x + 5)? multiple zero is 3; multiplicity is 2 multiple zero is 5; multiplicity is 1 multiple zero is ? 5; multiplicity is 1 multiple zero is ? 3; multiplicity is 2
Answers: 2
Mathematics, 21.06.2019 19:00
Billy plotted −3 4 and −1 4 on a number line to determine that −3 4 is smaller than −1 4 .is he correct? explain why or why not
Answers: 3
In a survey of a group of men, the heights in the 20-29 age group were normally distributed, with a...
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