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3 years ago

Find the complete factorization of the expression.

Mathematics

2 answers:

taurus [48]3 years ago

7 0

It well be B.) they all have a factor of 2

shusha [124]3 years ago

7 0

Answer:

B) 2x(5zy + 12y + 3z)

Step-by-step explanation:

First, all coefficient for each term are a pair number, therefor 2 is common factor for all these

$10xyz + 24xy + 6xz=>2(5zxy + 12xy + 3xz )$

then, the variable X is present for each term of the funtion $(5zxy + 12xy + 3xz)$ , so, the variable X is a common factor to.

$2(5zxy + 12xy + 3xz )=> 2x(5zy + 12y + 3z )$

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JUST NEED THE ANSWER WILL GIVE BRAINLIEST TO WHO EVER ANSWER FIRST AND GETS IT RIGHT :)

Lorico [155]

2/21 is the answer.
1/3+4/7=19/21

Hope this helps!

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3 years ago

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Dafna11 [192]

Answer:

The answer is c) y= 1.8(2.5)^x

Step-by-step explanation:

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2 years ago

Read 2 more answers

If a survey of a movie shows that 50% of all people who like the movie, enjoyed the official movie soundtrack too. If a total of

Murljashka [212]

Answer:

For the first question the sample size is n= 3850

$ME= z_{\alpha/2}\sqrt{\frac{\hat p(1-\hat p)}{n}}$

$\hat p \pm ME$

And replacing we got:

$0.5- 0.016 = 0.484$

$0.5+ 0.016 = 0.516$

We are confident at 95% that the true proportion of all people who like the movie is between 0.484 and 0.516.

Step-by-step explanation:

We have the following info given:

$\hat p = 0.5$ represent the estimated proportion of all people who like the movie

$n = 3850$ represent the sample size selected

For the first question the sample size is n= 3850

For the second part they gives to us the margin of error:

$ME = 0.016$

We know that the confidence interval for a population proportion $p$ of interest is given by:

$\hat p \pm z_{\alpha/2}\sqrt{\frac{\hat p(1-\hat p)}{n}}$

And the margin of error is given by:

$ME= z_{\alpha/2}\sqrt{\frac{\hat p(1-\hat p)}{n}}$

So then the confidence interval can be found with this formula:

$\hat p \pm ME$

And replacing we got:

$0.5- 0.016 = 0.484$

$0.5+ 0.016 = 0.516$

We are confident at 95% that the true proportion of all people who like the movie is between 0.484 and 0.516.

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2 years ago

Write a proportion that could be used to solve for each variable.

Ivahew [28]

Answer:

6 buttons per package

Step-by-step explanation:

6 x 4=24

4 0

2 years ago

Let f(x) = (3x4 - 12)3 and h(x) = x3.<br> Given that f(x) = (hºg)(x), find g(x).

blagie [28]

Answer:

Step-by-step explanation:

f(x) = (3x4 - 12)3 and h(x) = x3.

g(x) = 3x4 - 12

since f(x) = (hºg)(x) = h(g(x))

6 0

2 years ago