Mathematics, 06.05.2020 22:20 desi9750
The graph below shows the height of a tunnel f(x), in feet, depending on the distance from one side of the tunnel x, in feet: Graph of quadratic function f of x having x intercepts at ordered pairs 0, 0 and 100, 0. The vertex is at 50, 50. Part A: What do the x-intercepts and maximum value of the graph represent? What are the intervals where the function is increasing and decreasing, and what do they represent about the distance and height? (6 points) Part B: What is an approximate average rate of change of the graph from x = 15 to x = 35, and what does this rate represent? (4 points) (10 points)
Answers: 2
Mathematics, 22.06.2019 03:00
You coordinate volunteers for litter cleanup in local parks. your spreadsheet lists drivers and the number of seat belts in each driverโs car. the spreadsheet calculates the number of drivers (d) and the total number of seat belts (s). you want to know the maximum number of volunteers, besides drivers, that can be transported to the park in a single trip given that each person must have a seat belt of their own.
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Mathematics, 22.06.2019 03:50
Suppose medical records indicate that the length of newborn babies (in inches) is normally distributed with a mean of 20 and a standard deviation of 2.6. find the probability that a given infant is between 14.8 and 25.2 inches long.
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Mathematics, 22.06.2019 04:00
Travis has decided to budget his spending money. he can spend no more than $143.15 every month. he has also decided to spend 5.2 times as much money on video games as he spends on the movies.what linear inequality describes this problem
Answers: 2
The graph below shows the height of a tunnel f(x), in feet, depending on the distance from one side...
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