Mathematics, 03.01.2020 20:31 preguntassimples
The function f(x) = −x2 + 44x − 384 models the hourly profit, in dollars, a shop makes for selling coffee, where x is the number of cups of coffee sold, and f(x) is the amount of profit. part a: determine the vertex. what does this calculation mean in the context of the problem? (4 points) part b: determine the x-intercepts. what do these values mean in the context of the problem? (4 points) part c: determine the y-intercept. what does this value mean in the context of the problem? (2 points) (10 points)
Answers: 2
Mathematics, 21.06.2019 18:50
Question b of 10which of the following describe an angle with a vertex at a? check all that applyo a. labcов. савd dooo c_baco d. zacb
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Mathematics, 21.06.2019 22:00
The sum of the speeds of two trains is 720.2 mph. if the speed of the first train is 7.8 mph faster than the second train, find the speeds of each.
Answers: 1
Mathematics, 21.06.2019 22:30
What is the approximate value of q in the equation below? –1.613–1.5220.5853.079
Answers: 1
The function f(x) = −x2 + 44x − 384 models the hourly profit, in dollars, a shop makes for selling c...
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