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notsponge [240]

3 years ago

14

What happens to the mean of the data set shown below if the number 3 is added to the data set? A. The mean increases by 2. B. Th

e mean does not change. C. The mean decreases by 0.25. D. The mean increases by 1.

1 answer:

4vir4ik [10]3 years ago

7 0

Answer: B : Mean Does Not change

Step-by-step explanation:

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What is 9/5 as decimal

julsineya [31]

9/5 is 1.8. Just divide 9 by 5.

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4 years ago

Robert says 12 divide by 3//4 = 9. He used the following steps: 12/1 × 3/4 = 36/4 What error did Robert make? A. Robert used sub

wlad13 [49]

Answer:

C and D are the same answers but one of those.

Step-by-step explanation:

Um, I got what Robert got, so by process of elimination, it must be C or D. I used multiplication, so it wasn't subtraction or addition. Meaning whatever a reciprocal is, I didn't do that.

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3 years ago

Joe spends $8 on lunch and 6.50 on dry cleaning.He also buys 2 shirts that cost the same amount. Joe spends a total of $52.What

emmainna [20.7K]

52-8=44
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3 years ago

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marysya [2.9K]

Answer:

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Step-by-step explanation:

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4 years ago

thomas has 4 blocks colored blue,red,green and yellow. How many different ways can he combine them on a shelf?

puteri [66]

Answer: 24

Step-by-step explanation:

Take the factorial of that number.

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4 years ago