Mathematics, 27.06.2019 00:30 izzyp619
There are 440 students at thomas paine high school enrolled in u. s. history. on the april report card, the students’ grades are approximately normally distributed with a mean of 79 and a standard deviation of 7. students who earn a grade less than or equal to 62.9 must attend summer school rounded to the nearest whole number ,how many students who must attend summer school for u. s. history?
Answers: 1
Mathematics, 21.06.2019 13:00
Shiny white dental insurance costs $258 per year. approximately one-third of insured people need a filling, which averages $110 each. 80% of insured people get a preventive check-up each year, and the average cost of this visit is $95. if you consider shiny white’s income and expenses, what is the expected value of each insured customer?
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Mathematics, 21.06.2019 13:10
The rows and columns of lattice points in a three-by-three square array are evenly spaced one unit apart. how many distinct triangles with at least one side of length 2 units can be drawn using three lattice points for the vertices?
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Mathematics, 21.06.2019 21:10
If f(x) = 6x – 4, what is f(x) when x = 8? a2 b16 c44 d52
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There are 440 students at thomas paine high school enrolled in u. s. history. on the april report ca...
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