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cricket20 [7]
3 years ago
15

The mean of a set of numbers is 8, and the mode is 9.

Mathematics
1 answer:
ryzh [129]3 years ago
5 0
You can start by looking at the mode of the set of number automatically b and d are eliminated. We then proceed to calculate the mean so add all the numbers in A so it’ll be, 52 then divide by the amount of numbers in the set so 6. 52/6 =8.6
And C ends up being 48 so 48/6 = 8
Therefore your answer is C
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7 0
3 years ago
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Answer:

Length = 4 feet

Width = 4 feet

Step-by-step explanation:

The perimeter of a rectangle formula = 2L + 2W

Where L = Length

W = Width

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Hence,

L = 8 - W

The perimeter is 64 feet.

Hence,

64 = 2(8 - W) × 2W

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Factorise

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Therefore,

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3 years ago
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