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Allisa [31]
3 years ago
10

Please try to answer,thank you!

Mathematics
1 answer:
belka [17]3 years ago
7 0

Given details show the how many hours of sleep the students take and and how much marks the students score in an examination.

Number of hours slept is taken in x-axis (abscissa).

Test score is taken in y-axis (ordinate).

Therefore, (x, y) = (hours slept, test score)

So, the ordered pairs set up to plot the scatter plot in the order (hours slept, test score).

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Express 8.218.218, point, 21 as a mixed number.
Nikolay [14]

Answer:

8 21/100

Step-by-step explanation:

8.21 is read "eight and twenty-one hundredths". The mixed number "eight and twenty-one hundredths" is written ...

8 21/100

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Express the area of the entire rectangle.<br> Your answer should be a polynomial in standard form.
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Unfortunately I do not know the rectangle you are speaking of, if you could provide the rectangle I would be happy to help.
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Find the average rate of change.
alina1380 [7]

The average rate of change = 1.59 ≈ 2

The average rate of change can be calculated by

1) The first one = \frac{3 + 0}{2} = 1.5

2 ) the second can also be solved by ; 8 + 2/ 2 = 5

3 ) the third one will be 20 + 6 / 2 = 13

4) 8.5

5) 12.5

To calculate the average rate of change

we will first add all the distance

Adding all the distance we will get the sum = 3 + 8 + 20 + 10 + 10 = 51

The total time = 2 + 6 + 9 +15 = 32

Thus the average rate of change = 51 / 32 = 1.59

To know more about average rate of change you may visit the link which is mentioned below;

brainly.com/question/28744270

#SPJ13

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1 year ago
A line that includes the point (4,3) has a slope of 8. What is its equation in point-slope form?
anzhelika [568]
............................................
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2 years ago
A Pizzeria sells pizza according to size: small pizzas cost $10, medium pizzas cost $15, and large pizzas cost $40. They usually
Kamila [148]

Answer:

a pizzeria sells three sizes of pizza: small, medium, and large. the pizzas sell for $9, $10, and $13, respectively.

one evening they sold 21 pizzas and received $220. if they sold 1 more medium than large pizzas, how many of each size did they sell?

Step-by-step explanation:

8 0
3 years ago
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