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3 years ago

A cube-shaped box has a volume of

Mathematics

1 answer:

Gala2k [10]3 years ago

4 0

Answer:

Step-by-step explanation:

<em>Volume for a cube is </em>

V= $s^{3}$ <em>s = side length</em>

<em>A = </em> $s^{2}$

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Corresponding range of Celsius temperature C

julsineya [31]

By rearranging the equation, we find that 45 = 9/5 C +32 and 85 = 9/5 C +32
Therefore the answer is, 7.22 < C < 29.44

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3 years ago

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Solve for z.<br> -30 = 5(x+1)

melisa1 [442]

-30= 5 (x+1 )

-5 from 5= 0
-5 from -30= -35

-35= (x+1)

1/-35= -35

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3 years ago

Private colleges and universities rely on money contributed by individuals and corporations for their operating expenses. Much o

emmainna [20.7K]

Answer:

The 95% confidence interval $81.852 < \mu < 280.098$

Step-by-step explanation:

From the question we are told that

The sample mean is $\= x = 180.975$

The standard deviation is $\sigma = 143.042$

The sample size is n = 8

Given that the confidence level is 95% then the level of significance is

$\alpha =( 100- 95) \%$

=> $\alpha =0.05$

Generally from the normal distribution table the critical value of $\frac{\alpha }{2}$ is

$Z_{\frac{\alpha }{2} } = 1.96$

Generally the margin of error is mathematically represented as

$E = Z_{\frac{\alpha }{2} } * \frac{\sigma }{\sqrt{n} }$

=> $E = 1.96 * \frac{ 143.042 }{\sqrt{8} }$

=> $E = 99.123$

Generally 95% confidence interval is mathematically represented as

$\= x -E < \mu < \=x +E$

=> $180.975 -99.123 < p < 180.975 +99.123$

=> $81.852 < \mu < 280.098$

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3 years ago

The article What is i* if I =o

AnnZ [28]

questions:you have been offered a scholarships to further your studies in Australia

write a diary entry sharing your experience about it

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2 years ago

Help 6th grade math i will give brainliest

eimsori [14]

<h2>Answer:</h2><h2>ADD 53+1 </h2>

Step-by-step explanation:

plz give brainlyest

4* 53+1/(8-5)^3

4(54)/(8−5)3

4(54/3^3)

4(54/27)

(4)(2)=8 the answer is 8

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3 years ago

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