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:
Answer: B : Mean Does Not change
Step-by-step explanation:
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How to get answer by Mimiwhatsup:
On side is 20 Bc L= 30 (L x 2)
=> 60
=> 100 - 60
=> 40 = W
=> W / 2
=>20
1 Side is 20
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Step-by-step explanation:
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Answer:
24 yellow strips
Step-by-step explanation:
since you need two yellow for every blue, you need to double the total of blue to get the number of yellow that are needed.
10%of 710 is 71
now we have 710-71=639
