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dem82 [27]
3 years ago
8

Uhh yeahh don't know lol ...

Mathematics
2 answers:
Ratling [72]3 years ago
4 0

Answer:

for first blank its 1/3 and second blank is 5

Step-by-step explanation:

Ksivusya [100]3 years ago
4 0

Answer:

y=-1/3x+5

Step-by-step explanation:

BRAINLIEST PLS

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. A study of one thousand teens found that the number of hours they spend on social networking sites each week is normally distr
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We are given the following data:

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Since we know the population standard deviation, we can use z distribution to find the confidence interval about the mean. z value for 95% confidence interval is 1.96.

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4 0
3 years ago
Read 2 more answers
How to solve z+2/z-3=5/-3
OLEGan [10]
(z+2)= (z-3)(5/-3)
z+2 = 5z/-3 +5
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Simplify the expression.<br> (4a- 80 - 4a2) + (7a3 - 7 - 6a)
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