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alekssr [168]
2 years ago
8

In the past month, Ryan has had five pizzas delivered. He kept a record of how long it took to get the pizzas: 35 minutes, 25 mi

nutes, 15 minutes, 40 minutes, and 50 minutes. If the sixth time he orders pizza, it takes 95 minutes, how will this affect his data
Mathematics
1 answer:
ExtremeBDS [4]2 years ago
4 0

Answer:

<em>The average delivery time goes up, from 33 min/delivery to 43.33 min/delivery.</em>

Step-by-step explanation:

The average time after the first 5 pizzas is (165 min/5 deliveries) = 33 min/delivery

The 6th pizza raise the average:  (260 minutes/5 deliveries) = 43.33 min/delivery

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The graph below represents which system of inequalities? graph of two infinite lines that intersect at a point. One line is soli
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The first line through points (-3, 0) and (-4, -1) is the orange line.

The second line, through (1, 1) and (2, -1) is the purple line.

Since they are both shaded below, the intersection of the shaded regions, is the region colored in blue.

Both lines are included, since they are solid lines.



The equation of the first line can be found as follows:

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The equation of the second line can be found as follows:

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thus the equation of the second line is :


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We have to decide on the direction of the inequality sign, so we pick a point, for example (0, 4) which is not in the colored regions of the lines, 

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line 1:

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Answer: 

the shaded region is the solution to the system of inequalities:

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