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Yakvenalex [24]
3 years ago
12

40 points | Sierra and Alek each have five cousins. Their ages are listed below.

Mathematics
1 answer:
faust18 [17]3 years ago
8 0

Find the mean for both:

Sierra: 2 + 11 + 12 + 13 + 15 =  53

53/5 =10.6

Median is the middle value = 12

Alek: 9 + 11 + 11 + 12 + 13 = 56

56/5 = 11.2

Median = 11

A: The medians do not equal the mean.

B: Sierra's are more spread out, ( no identical ages and a greater range ).

C: Sierra's mean is less than Alek.

D. Sierra has an outlier (2).

The answer would be B

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67 and 69

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Use the given equation to determine if the points in the brackets are on the graph
dmitriy555 [2]

The points in the brackets are on the graph are (0, 2) and (6, 10)

<h3>How to determine if the points in the brackets are on the graph?</h3>

The equation of the line is given as

4x - 3y = -6

The points are given as:

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Rewrite as

(x, y) = {(0,2),(1,3),(4,7),(6,10)}

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So, we have

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(4, 7):

4(4) - 3(7) = -6

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(6, 10):

4(6) - 3(10) = -6

-6 = -6 ---- true

Hence, the points in the brackets are on the graph are (0, 2) and (6, 10)

Read more about linear equations at:

brainly.com/question/2226590

#SPJ1

3 0
1 year ago
PLEASE HELP ME :(( ILL GET BRAINIEST
padilas [110]

Answer:

wait what do you need help with

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
Im so confused (please hurry and answer this is due soon
frozen [14]

Answer:

its 12 :)

hope this helps you

3 0
2 years ago
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