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telo118 [61]
3 years ago
13

Which set of data has a mean of 11 and a mode of 7?

Mathematics
1 answer:
Kazeer [188]3 years ago
3 0
A. Has the mean of 11
B has the mode of 7
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If a scale drawing has a scale of 1 centimetre to 4 meters which measurements are correct
andrew-mc [135]

Answer: Statements 2 and 3

Step-by-step explanation:

On a drawing scale;

1cm - 4m

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6cm - 24m (multiplying by 6)

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8cm - 32m (multiplying by 8)

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3 0
3 years ago
Which of the following square root of -80
Marta_Voda [28]

You can factor -80 as

-80 = (-1)\cdot 16 \cdot 5

So, we have

\sqrt{-80} = \sqrt{(-1)\cdot 16 \cdot 5}

The square root of a product is the product of the square roots:

\sqrt{-80} = \sqrt{(-1)}\sqrt{16}\sqrt{5}

Since i^2=-1 and 4^2=16, we have

\sqrt{-80} = 4i\sqrt{5}

8 0
3 years ago
a sixteen sided number cube has the numbers 1 through 16 on each face. each face is equally likely to show after a roll. what is
solong [7]
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Probability of success  =  13/16 =   0.8125  =  81.25% .

Rounded to the nearest thousandth, it's 0.813 .
3 0
3 years ago
△ABC is similar to △QRS by the AA Similarity Postulate . The measure of ∠A is 72º and the measure of ∠S is 56º.
Inessa [10]
A △  Has to have 180º so 72+56 b would have to be appx. 52degrres 
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What is the revenue function of r=15n
aalyn [17]

Answer

-14

Step-by-step explanation:

8 0
2 years ago
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