All categories

3 years ago

I need help please 16x-20y=60 slope intercept form

Mathematics

1 answer:

nexus9112 [7]3 years ago

7 0

The slope intercept form is y=(4/5)x-(6/2)

You might be interested in

Name the form of the equation, then find the y-intercept of the following lines.....<br> x+y=2

Greeley [361]

Answer: Name: Standard form but im not sure what the y intercept is srry

Step-by-step explanation:

4 0

3 years ago

Consider the following hypothesis test:

KengaRu [80]

Answer:

(a) $t= -1.540$

(b) $0.10 < p < 0.20$

Step-by-step explanation:

Given

$H_o: =18$ $H_a: \ne 18$

$n = 48$

$\bar x = 17$

$\sigma = 4.5$

Solving (a): The test statistic

This is calculated as:

$t= \frac{\bar x - \mu_o}{\sigma/\sqrt n}$

So, we have:

$t= \frac{17 - 18}{4.5/\sqrt{48}}$

$t= \frac{- 1}{4.5/6.93}$

$t= \frac{- 1}{0.6493}$

$t= -1.540$ --- approximated

Solving (b): Range of p value

First, calculate the degree of freedom (df)

$df = n - 1$

$df = 48 - 1$

$df = 47$

Using:

$\alpha = 0.05$ --- significance level

The p value at: $df = 47$ is:

$p = 0.065133$

and the range is:

$0.05 * 2 < p < 2 * 0.10$

$0.10 < p < 0.20$

Solving (c): The conclusion

Compare the p value to the level of significance value

We have:

$p = 0.065133$

$\alpha = 0.05$

By comparison:

$p > \alpha$

because:

$0.065133 > 0.05$

<em>Hence, the conclusion is: fail to reject </em> $H_o$ <em></em>

8 0

3 years ago

A common denominator for 5/6 and 3/5 is

Y_Kistochka [10]

factors of 6: 6 12 18 24 30

factors of 5: 5 10 15 20 25 30

so its 30

or simply multiple the denominators 6×5=30

3 0

2 years ago

Hamid bought 4.5 pounds of strawberries. The total cost of the strawberries was 8.10. How much did each pound of strawberries co

Ray Of Light [21]

Answer:

<h2>1.80 per pound of strawberries</h2><h2 />

Step-by-step explanation:

8.10 / 4.5 pounds = 1.80 per pound of strawberries

4 0

3 years ago

Read 2 more answers

A number between 1 and 3 is chosen 30 times. The results are shown in the table below. What is the experimental probability of p

Fudgin [204]

The chances of picking an even number(a number that’s not odd) would be 1 out of 3

5 0

4 years ago