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inna [77]
2 years ago
10

Which of the following best describes the change in the mean when 3 is included in the data set below? 34, 75, 26, 81, 65, 38, 4

9
A. It increases.

B. It decreases.

C. It stays the same.
Mathematics
1 answer:
kati45 [8]2 years ago
5 0

Answer:

it increases

Step-by-step explanation:

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3 years ago
Really need help on #15 please.
ollegr [7]

Step-by-step explanation:

Let's call L the length and W the width.  The length is 10 feet longer than the width, so:

L = W + 10

The area is the length times width, so:

119 = LW

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0 = W² + 10W − 119

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3 years ago
No one helping me ahaahshshahahhaAHHHHHHHHHHHH
rodikova [14]

Answer:

its the blue triangle...not 100% the question tho

Step-by-step explanation:

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