1. Which of the following numbers is both an integer and a whole number?

Question Help A television programmer is arranging the order that five movies will be seen between the hours of 6 P.M. and 4 A.M

Mamont248 [21]

<span>During the indicated time block of 6 PM-4 AM, the movies should go as follows: Since the G rating movies needs to be shown during the first time block, it would be first at 6 pm until around 8 pm. The NC-17 movie would also need to be LAST and from 2 am to 4 am. That leaves 3 movies left to be shown from around 8 pm to 2 Am, which could be shown in 6 different ways. If we assigned EACH movie a title of A, B or C, you get these different showing possibilities- ABC, ACB, BAC, BCA, CAB, and CBA. Since the first and last movies never change, they would default to the first and last positions while the rest is filled in.</span>

6 0

3 years ago

Determine the sides of the rectangle if:

Aneli [31]

Can you put up a picture of the rectangle

7 0

3 years ago

In △ACD, if AC≅AD, m∠A = 3x − 4, m∠C = 5x + 1, and m∠D = 7x − 27, find x and the measure of each angle.

ivanzaharov [21]

Answer: x= 14

A= 38

C= 71

D= 71

8 0

3 years ago

Select the correct answer. Which pair of statements correctly compares the two data sets? A. The difference of the means is 1. T

Readme [11.4K]

Answer:

For this case since the p value is higher than the significance level we can FAIL to reject the null hypothesis and we can conclude that the true means are NOT significantly different at 10% of significance.

Step-by-step explanation:

Information provided

represent the mean for sample 1

represent the mean for sample 2

represent the sample standard deviation for 1

represent the sample standard deviation for 2

sample size for the group 2

Significance level provided

t would represent the statistic

Hypothesis to test

We want to verify if the true means for this case are significantly different, the system of hypothesis would be:

Null hypothesis:

Alternative hypothesis:

The statistic is given by:

(1)

And the degrees of freedom are given by

Replacing the info given we got:

The degreess of freedom are given by:

Now we can calculate the p value with the following probability:

For this case since the p value is higher than the significance level we can FAIL to reject the null hypothesis and we can conclude that the true means are NOT significantly different at 10% of significance.

Step-by-step explanation:

8 0

4 years ago

Read 2 more answers

The complete answer

erastova [34]

Answer:

4/9*1/2

Step-by-step explanation:

5 0

3 years ago