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3 years ago

What is the mean of the data set [3, 2, 2, 12, 6, 5, 14, 4]? A: 2 B: 4 C: 6 D: 7

Mathematics

1 answer:

Semenov [28]3 years ago

3 0

Answer: C.

Step-by-step explanation: 3+2+2+12+6+5+14+4=48 divided by 8 equals 6

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I’m learning this right now but the photos are blurry I can’t see it that well

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3 years ago

O A

marin [14]

Answer:

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Step-by-step explanation:

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1 year ago

Please help me on this

Readme [11.4K]

For this case we have to define root properties:

$\sqrt [n] {a ^ n} = a ^ {\frac {n} {n}} = a$

In addition, we know that:

$a ^ {- 1} = \frac {1} {a ^ 1} = \frac {1} {a}$

On the other hand:

$4 ^ 2 = 16$

Thus, we can rewrite the given expression as:

$\sqrt {4 ^ 2 * a ^ 8 * \frac {1} {b ^ 2}} =\\4 ^ {\frac {2} {2}} * a ^ {\frac {8} {2}} * \frac {1} {b ^ {\frac {2} {2}}} =\\4 * a ^ 4 * \frac {1} {b}$

ANswer:

Option B

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3 years ago

1. Each of the integers from 0 to 9, inclusive, is written on a separate slip of blank paper and the ten slips are dropped into

Ludmilka [50]

Answer:

5, assuming you get the worst possible slips off: 0,1,2,3,4

Step-by-step explanation:

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3 years ago

Drake buys a ring that costs $8,000, which depreciates at a rate of 9.5% per year.

Alex73 [517]

Answer:

$1129.93

Step-by-step explanation:

100 - 9.5 = 90.5

8000 - 90.5 = 7909.5

7909.5 ÷ 7 = 1129.93

i hope this helps

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2 years ago