Mathematics, 25.09.2021 19:30 smartcookie8251
The lifespans of zebras in a particular zoo are normally distributed. The average zebra lives 20.520.520, point, 5 years; the standard deviation is 3.93.93, point, 9 years. Use the empirical rule (68-95-99.7\%)(68β95β99.7%)left parenthesis, 68, minus, 95, minus, 99, point, 7, percent, right parenthesis to estimate the probability of a zebra living less than 32.232.232, point, 2 years.
Answers: 3
Mathematics, 22.06.2019 02:30
Write the equation of the line that passes through (3, 4) and (2, β1) in slope-intercept form. (2 points) y = 3x β 7 y = 3x β 5 y = 5x β 11 y = 5x β 9
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Mathematics, 22.06.2019 03:40
Which is the value of this expression when p=3 and q=-9
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