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lukranit [14]
3 years ago
11

Hiro painted his room. After 333 hours of painting at a rate of 888 square meters per hour, he had 282828 square meters left to

paint.
Let yyy represent the area (in square meters) left to paint after xxx hours.
Which of the following information about the graph of the relationship is given?
Choose 1 answer:
Mathematics
2 answers:
lisov135 [29]3 years ago
8 0

Answer:

Slope and a point that is not an intercept

Step-by-step explanation:

To describe a point on the graph, we need a corresponding (x,y) pair.

In our case, these are corresponding values of hours of painting and area left to paint.

To describe the slope of the graph, we need information about the rate of change of the relationship.

In our case, this is the rate at which the area left to paint changes over time (in square meters per hour).

Hiro painted his room at a rate of 8 square meters per hour. This corresponds to a slope of -8.

After 3 hours of painting, Hiro had 28 square meters left to paint. This corresponds to the point (3, 28) and is not an intercept.

The slope and a point that is not an intercept are given.

Hope this helps:)

Vinvika [58]3 years ago
4 0

Answer:

y = 52 - 8x

Step-by-step explanation:

Add both axisis together, nd divide

Hope this helped, and please mark as Brainliest <3

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Answer:

Mean = 51.4.

Mode = 49.

Median = 52.

Range = 6.

Step-by-step explanation:

Mean = Sum of all observations / Number of observations.

Mean = (49+49+54+55+52+49+52)/7

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Mean = 51.4 (to the nearest tenth).

Mode = The most repeated values = 49 (repeated 3 times).

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Median = The central value of the data.

First, arrange the data in the ascending order: 49, 49, 49, 52, 54, 55, 55.

It can be seen that the middle value is 52. Therefore, median = 52!!!

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