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3 years ago

Which equation represents a nonlinear function?

Mathematics

1 answer:

goblinko [34]3 years ago

8 0

Answer:

Step-by-step explanation:

The others are of the form y=mx+c which is the definition of a linear function

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A student wants to use evidence from "The Treasure of Lemon Brown" to support the idea that Greg becomes more

Nastasia [14]

Answer:

URGENT

Debug the following:any one free out

sin theta equals to cos theta then the value of sin 2 theta

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2 years ago

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Mae Ling earns a weekly salary of $300 plus a 6.0% commission on sales at a gift shop. How much would she make in a work week if

hram777 [196]

Answer:

546

Step-by-step explanation:

300 + (4100*.06)

300 + 246

546

7 0

3 years ago

he Nassau Bahamas Community College (NBC) claims that students who take statistics spend on average 19 hours a week working. The

Virty [35]

Using the t-distribution, it is found that since the test statistic is greater than the critical value for the right-tailed test, it is found that there is enough evidence to conclude that the students' claim that they work more than 19 hours is correct.

At the null hypothesis, it is tested if they spend on average 19 hours a week working, that is:

$H_0: \mu = 19$

At the alternative hypothesis, it is tested if they spend more than 19 hours a week working, that is:

$H_1: \mu > 19$

We have the standard deviation for the sample, hence, the t-distribution is used.

The test statistic is given by:

$t = \frac{\overline{x} - \mu}{\frac{s}{\sqrt{n}}}$

The parameters are:

$\overline{x}$ is the sample mean.

$\mu$ is the value tested at the null hypothesis.

s is the standard deviation of the sample.

n is the sample size.

Searching the problem on the internet, it is found that the values of the parameters are:

$\overline{x} = 24.2, \mu = 19, s = 12.59, n = 25$

Hence, the value of the test statistic is:

$t = \frac{\overline{x} - \mu}{\frac{s}{\sqrt{n}}}$

$t = \frac{24.2 - 19}{\frac{12.59}{\sqrt{25}}}$

$t = 2.07$

The critical value for a right-tailed test, as we are testing if the mean is greater than a value, with a significance level of 0.05 and 25 - 1 = 24 df is of $t^{\ast} = 1.71$

Since the test statistic is greater than the critical value for the right-tailed test, it is found that there is enough evidence to conclude that the students' claim that they work more than 19 hours is correct.

To learn more about the t-distribution, you can take a look at brainly.com/question/13873630

3 0

3 years ago

What’s the equation of the line that be that passes through (4,2) and is parallel to the line y=2x-1

podryga [215]

y=mx+b

because the y=2x-1, so m=2

because we know (4.2), so we can bring it in to the function:

2=2x4+b

2=8+b

b=-6

So the other one is: y=2x-6

in other way it's 2x-y=6

Which means the answer is B.

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3 years ago

Read 2 more answers

Which of the following lists is in order from smallest to largest?

kakasveta [241]

The order from smallest to largest is 1.1%, 0.1, 1/9, 2/11.

Step-by-step explanation:

To find the order of numbers from smallest to largest, first we have to convert the numbers in the same unit.

1/9 = 0.1111

0.1 = 0.1

1.1% = 0.011

2/11 = 0.1818

Now arrange the numbers from smallest to largest.

0.011 < 0.1 < 0.1111 < 0.1818

i.e. 1.1% < 0.1 < 0.011 < 0.1818

Therefore 1.1%, 0.1, 1/9, 2/11 is in the order from smallest to largest.

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3 years ago

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