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Tpy6a [65]
3 years ago
6

PLZZZ HELLPPP SOON REWARD BRRIANIESTTT

Mathematics
2 answers:
Arte-miy333 [17]3 years ago
6 0
The second one is the first one I think
Oksi-84 [34.3K]3 years ago
6 0

Answer:

I think your answer would be the first one

Step-by-step explanation:

It kind of tells you

if you increase each side, which is 12, by x, you are adding x to each side.

the way i think they want you to put it into A=l*w

area =256

256=l*w

the sides are 12, but added by x

256=12+x^12+x

also written as

256=(12+x)(12+x)

hope this helps!

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What is the value of 4 x 3 divided by (12 divided by2)^2
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Step-by-step explanation:

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statuscvo [17]

Answer:

1) The probability that the mean mpg for a random sample of 25 light vehicles is 0.042341.

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Step-by-step explanation:

Problem #1:

  • Using the z-score formula, z = (x-μ)/σ/n, where x is the raw score = 20 mpg,μ is the population mean = 21 mpg , σ is the population standard deviation = 2.9, n = random number of samples.
<h3><u>X < 20</u></h3>
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<em>P-value from Z-Table:</em>

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