3 years ago

1. What does it mean when we say, find the "mean" of the data? Answer in a complete sentence.

Mathematics

1 answer:

Ber [7]3 years ago

5 0

Answer:a : 22.6 b: 42

Step-by-step explanation: add up all your numbers then you divided by the number of digits you have for example:

10 4 1 add these numbers and you got 15 now you divided by three because there are three numbers so it's 5 because 15 div by 3 is 5

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The expression 9+21<br> factored using

puteri [66]

The answer should be 30.

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Brian said 78+92+85 is equal to 300 because each addens is close to 100, and three 100s is the same as 300. Explain why Brian's

Flura [38]

Answer:

First off 78+92+85=255 so yeah its not 300. Plus 300 is no where near 100, but yes three 100s is 300.

Step-by-step explanation:

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Evaluate y^2 + 2y for y = 0, 1, and 2. Are the resulting numbers prime or composite.

Elza [17]

Y = 0:
$(0)^2+2(0)=0+0=0$
0 is neither prime nor composite.

y=1:
$(1)^2+2(1)=1+2=3$
3 is a prime number (because only 3 and 1 divide evenly into it)

y = 2:
$(2)^2+2(2)=4+4=8$
8 is a composite number (because multiple different numbers divide evenly into it: 1, 2, 4, and 8)

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3 years ago

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sammy [17]

Answer:

3,0,- 3,4

Step-by-step explanation:

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3 years ago

Evaluate 5p+cd when c=1/5 and d=15

Anna [14]

Answer: If solving for P it is p = -3/5

If you are just wanting the equation it is 5p+3

Step-by-step explanation: Plug in c and d into 5p+cd

You get 5p+(1/5)(15)

Once done with the math it is 5p+3

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