Mathematics, 18.05.2021 19:10 kenyakids405
A professor pays 25 cents for each blackboard error made in lecture to the student who pointsout the error. In a career ofnyears filled with blackboard errors, the total amount in dollarspaid can be approximated by a Gaussian random variableYnwith expected value 40nandand variance 100n. What is the probability that 20exceeds 1000
Answers: 1
Mathematics, 21.06.2019 23:00
If a company produces x units of an item at a cost of $35 apiece the function c=35x is a of the total production costs
Answers: 2
Mathematics, 21.06.2019 23:10
Astudent draws two parabolas on graph paper. both parabolas cross the x-axis at (–4, 0) and (6, 0). the y-intercept of the first parabola is (0, –12). the y-intercept of the second parabola is (0, –24). what is the positive difference between the a values for the two functions that describe the parabolas? write your answer as a decimal rounded to the nearest tenth
Answers: 2
A professor pays 25 cents for each blackboard error made in lecture to the student who pointsout the...
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