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Crank
3 years ago
6

1. Mr. Jones is correcting math test. Here are the scores for the

Mathematics
1 answer:
iogann1982 [59]3 years ago
8 0

Answer:

12

Step-by-step explanation:

12 doesn't fit the data because it is so much farther from the general average of the others.

12 affects the median because with it, the median is 74. but without 12, the median is 76.

12 affects the mean because with it, the mean is 68.36. but without 12, the mean is 72.69.

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I need help asap please
Anna [14]

Answer:

-3 or decreasing by 3

Step-by-step explanation:

To find the average change, you only care about the first and last point which would be (3,17) and (8,2)

the overall change during that time is 2-17=-15 (for the f(x) side )

the overall change during that time is 8-3=5(for the x side)

all we have to do is -15/5=-3

therefore the average rate of change is -3

5 0
3 years ago
Hi. I need help with these questions.<br> See image for question.<br> Answer 15
Sauron [17]

Step-by-step explanation:

YOU JUST FOLLOW THE STEP

4 0
3 years ago
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A rectangle and a vertical line are shown. If the rectangle is revolved about the vertical line, what is the resulting object?
sasho [114]

Answer:

a hollow cylinder

Step-by-step explanation:

the answer is a hollow cylinder

since the revolution only takes care of the curved surface area

7 0
3 years ago
Can somebody please answer all of these questions and only if u know how to do this!!! Thanks
aliina [53]

Hi again I helped you on your last question, I love helping people. Anyway here's the answer!

16. 0.188 rounded nearest hundredth = 0.19

17.  0.455 rounded nearest hundredth = 0.46

18. 0.538 rounded nearest hundredth = 0.54

19. 0.417 rounded nearest hundredth = 0.42

20. 2.833 rounded nearest hundredth = 2.83

21. 3.667 rounded nearest hundredth = 3.67

4 0
3 years ago
Answer ASAP <br><br><br>Find the circumference of the given circle (7 inches) <br><br>use pi (3.14)
Firdavs [7]

Answer:

43.98

Step-by-step explanation:

is 7 inches the radius or the diameter?

if 7 inches is the radius then 43.98 is the answer

if 7 inches is the diameter 21.99 is the answer

7 0
3 years ago
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