Mathematics, 24.09.2019 00:00 kad3n
The police department of a major city needs to update its budget. for this purpose, they need to understand the variation in their fines collected from motorists for speeding. as a sample, they recorded the speeds of cars driving past a location with a 35 mph speed limit, a place that in the past has been known for producing fines. the mean of 100 representative readings was 38.74 mph, with a standard deviation of 3.31 mph. a) how many standard deviations from the mean would a car going the speed limit be? b) which would be more unusual, a car traveling 48 mph or one going 25 mph?
Answers: 1
Mathematics, 21.06.2019 15:00
Aregular hexagon rotates counterclockwise about its center. it turns through angles greater than 0° and less than or equal to 360°. at how many different angles will the hexagon map onto itself?
Answers: 2
Mathematics, 21.06.2019 20:00
M the table below represents a linear function f(x) and the equation represents a function g(x): x f(x)−1 −50 −11 3g(x)g(x) = 2x − 7part a: write a sentence to compare the slope of the two functions and show the steps you used to determine the slope of f(x) and g(x). (6 points)part b: which function has a greater y-intercept? justify your answer. (4 points)
Answers: 3
Mathematics, 22.06.2019 02:30
The oates family went out for dinner the price of the meal was $33.95 the sales tax was 7.25% of the price of the meal . the tip was 15% of the meal and the sales tax . how much money did the oates family pay for the meal, including tax and tip
Answers: 1
The police department of a major city needs to update its budget. for this purpose, they need to und...
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