All categories

3 years ago

I need this quick pls.

Mathematics

1 answer:

Brrunno [24]3 years ago

6 0

Answer:

8/3

Step-by-step explanation:

Slope is rise/run. The rise here is 8. The run is 3. The line rises left to right so the slope is positive.

Hope it helps!

You might be interested in

What percent is 11 out of 20?

gladu [14]

Answer:

55%

Step-by-step explanation:

Make 11 out of 20 as a fraction:

$\frac{11}{20}$

11 ÷ 20 is 0.55.

To make a decimal a percent, you multiply it by 100. So,

0.55 x 100 = 55

= 55%

So, the answer is 55%

4 0

3 years ago

Lee was 2 under par on the first hole, 3 under par on the second and third hole,

pentagon [3]

Ndnddndndndndndndndndndndndnnddnbddndndndndndndndndndndndndndjdjdfjdjfjdjdjdjdjfjfjdjfjfnffnfnfndjdjdjdjdjdjdjdjdjdjdjjrjrrhnnsnxnxnxccccccgvccccccfffffkdmdmdmdmdmdmdmdmdmfmfmfmfm

4 0

3 years ago

Esperanza is determining whether she has enough money to buy a pizza and still tip the delivery person. The pizza costs $15 plus

tangare [24]

6262525225252525252525252

8 0

3 years ago

Sales at a fast-food restaurant average $6,000 per day. The restaurant decided to introduce an advertising campaign to increase

Akimi4 [234]

Answer:

The value of the test statistic is 2.8.

Step-by-step explanation:

The test statistic is:

$z = \frac{X - \mu}{\frac{\sigma}{\sqrt{n}}}$

In which X is the sample mean, $\mu$ is the value expected value for the population mean, $\sigma$ is the standard deviation and n is the size of the sample.

Sales at a fast-food restaurant average $6,000 per day

This means that $\mu = 6000$

Sample of 49

This means that $n = 49$

The sample showed average daily sales of $6,400.

This means that $X = 6400$

Population standard deviation is about $1,000.

This means that $\sigma = 1000$

The value of the test statistic is

$z = \frac{X - \mu}{\frac{\sigma}{\sqrt{n}}}$

$z = \frac{6400 - 6000}{\frac{1000}{\sqrt{49}}}$

$z = 2.8$

The value of the test statistic is 2.8.

7 0

3 years ago

Which of the following ordered pairs represents the solution to the system given below?

tigry1 [53]

Answer:

The solution to the system would be (3, -1)

Step-by-step explanation:

You can find the solution to this system by using the elimination method. To do that, start by multiplying the top equation by -5 and then adding it through.

-5x + 20y = -35

5x + 9y = 6

-----------------

29y = -29

y = -1

Now that we have the value of y, we can plug it into either equation and find the x value.

x - 4y = 7

x - 4(-1) = 7

x + 4 = 7

x = 3

7 0

4 years ago

I need this quick pls.​

I need this quick pls.