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3 years ago

12

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2 answers:

dsp733 years ago

6 0

Answer:

${ \sf{y = x + { \green{[ \: \: ]}}}}$

• when y is 0, x is 5

${ \sf{0 = 5 + { \green{[ \: \: ]}}}} \\ \\ { \sf{ \green{[ \: \: ]}} = - 5}$

• therefore relationship is:

${ \boxed{ \sf{y = x - 5}}}$

ExtremeBDS [4]3 years ago

4 0

Just use quiz lit and it’ll give you all the answers you need for your answers. Yes. No

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Electricity City increases the price of televisions by 25%. If a television now sells for

Burka [1]

Answer:

340

Step-by-step explanation:

As it was increased by 25%, $425 is 125% of the original price, so we can get back to 100% by dividing 425 by 5 [85], so 85 is 25% of the price. We can now get the original price by subtracting 85 from 425 (or you could multiply 85 by 4) which is 340

You can check this answer by multiplying 340 by 1.25

If the answer is 425, then it is correct, else, not. [it is]

6 0

3 years ago

Complete the equation.<br> 2 x 4 =<br> X 2

rewona [7]

Answer:

4 is correct answer.

Step-by-step explanation:

That because it contains property of communicative. That is a×b=b×a.

4 0

1 year ago

Clare has 130 songs in her music collection. Fifty-nine of the songs are rock and roll. About what percent of the songs are rock

Vlad1618 [11]

Hi lovely,

The answer you're looking for would be 76.7

.59x130 = 76.7

4 0

3 years ago

Read 2 more answers

Your manufacturing company sells metal nuts and bolts that come together in a package. The diameter of the bolts coming off the

Reil [10]

Answer:

The z score for bolt of diameter 18.12 mm is 1.20.

Step-by-step explanation:

Let <em>X</em> = diameter of bolts.

It is provided that the random variable <em>X</em> follows a Normal distribution with mean, <em>μ</em> = 18 mm and standard deviation, <em>σ</em> = 0.10 mm.

A <em>z</em>-score is a standardized score, a numerical, that defines how far a data value from the mean.

The distribution of <em>z</em>-scores is defined by the Standard Normal distribution.

$Z\sim N(0, 1)$

The formula to compute the <em>z</em>-score is:

$z=\frac{x-\mu}{\sigma}$

The value of the diameter of a bolt is, <em>x</em> = 18.12 mm.

Compute the <em>z</em>-score for this value as follows:

$z=\frac{x-\mu}{\sigma}=\frac{18.12-18}{0.10}=\frac{0.12}{0.10}=1.20$

Thus, the z score for bolt of diameter 18.12 mm is 1.20.

5 0

3 years ago

Y = f(x) = 2x<br> Find f(x) when x = 2.<br> Enter the correct answer.

sdas [7]

Answer:

<h2>f(x) = 4</h2>

Step-by-step explanation:

f(x) = 2x

When x = 2

Substitute the value of x into f(x)

That's

f(2) = 2(2)

= 4

Hope this helps you

6 0

3 years ago

Read 2 more answers