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oksano4ka [1.4K]
3 years ago
15

Is

Mathematics
2 answers:
Aloiza [94]3 years ago
5 0

Answer:

113.1 in²

Step-by-step explanation:

A = pi × r²

= pi × 6²

= 113.1 in²

Goryan [66]3 years ago
4 0

Answer:

6

Step-by-step explanation:

12 divided by 2=6

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Make a conjecture about the sum of the first 15 positive even number
erica [24]
I conclude that the sum will be even because any even number can be represented by 2n where n is a whole number
and even numbers are 2 apart, so
the sum of the first 15 are
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we can undistribute the 2 from all of them and get
2(n+n+1+n+2...n+14)
and we are sure that whatever is in the parenthasees is a whole number because whole+whole=whole
therefor, the sum is even

if you did want to find the sum then
an=2n
the 15th even number is 30
the first is 2
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6 0
3 years ago
The table represents the temperature of a cup of coffee over time.
Zanzabum
<span>Answer: A) exponential, because there is a relatively consistent multiplicative rate of change
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temperature thrice. If you compare time=0 until time=30, you will get this table
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There is something weird about the 2nd and 3rd value because it was same -17., but there seems to be a +2 change to the difference. So, the graph would be exponential with a <span>relatively consistent multiplicative rate of change</span>
9 0
3 years ago
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DedPeter [7]

Answer:

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3 years ago
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Forty five percent of middle schools have a horse as a mascot. If there are 420 middle schools how many have a horse as a mascot
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3 years ago
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Sergeeva-Olga [200]

Answer:

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Step-by-step explanation:

3 1/4+6 1/2=

9+ 3/4

the answer is 9 3/4

5 0
2 years ago
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