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Nana76 [90]
3 years ago
10

What must be true and what letter is the answer?

Mathematics
1 answer:
Zanzabum3 years ago
5 0

Answer:

4th one is correct for x/y

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What is the gcf of 56 and 14
IgorC [24]

Answer:

14

Step-by-step explanation:

14/14=1

56/14=4

4 0
3 years ago
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There was a plate full of brownies. Tina ate 444 of the brownies. There were 161616 brownies left.
garik1379 [7]
Subtraction

161616+444= 162,060
5 0
3 years ago
Combine like terms:<br> 14.3m-6+m^2-5m+1<br> 15.7x+4(2x-6)<br> 16.b^2+3+2b^2+4-7<br> 17.3(p+5)-8+11p
liubo4ka [24]
14. -6m²-2m+1
15. 14x-24
16.3b²
17.14p+7
do you need the steps?
4 0
3 years ago
uppose a large telephone manufacturer has a problem with excessive customer complaints and consequent returns of the phones for
vodka [1.7K]

Answer:

The answer is "294.2075".

Step-by-step explanation:

Given:

\hat{p} = 0.5 \\\\1 - \hat{p} = 1 - 0.5 = 0.5\\\\E = 4\% = 0.04\\\\

At 83\% confidence level the z is ,

\alpha  = 1 - 83\% = 1 - 0.83 = 0.17\\\\\frac{\alpha}{2} = \frac{0.17}{2} = 0.085\\\\Z_{\frac{\alpha}{2}} = Z_{0.085} = 1.3722\\\\n = (\frac{Z_{\frac{\alpha}{2}}}{E})^2 \times \hat{p} \times (1 - \hat{p})\\\\

   = (\frac{1.3722}{0.04})^2 \times 0.5 \times 0.5\\\\= (34.305)^2 \times 0.5 \times 0.5\\\\= 1,176.83 \times 0.5 \times 0.5\\\\= 1,176.83 \times 0.25\\\\=294.2075

5 0
3 years ago
1. Janessa is playing a board game with two friends. Using a single die, one friend rolled a four, and the other friend rolled a
SOVA2 [1]

Answer:

1)    3, 4

2) .  1, 2, 3, 4, 5, 6

3)   5, 6

4) .   1, 2, 5, 6

Step-by-step explanation:

7 0
2 years ago
Read 2 more answers
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