1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Elis [28]
3 years ago
9

Please help, i need it for a test, I'll give you brainliest :]

Mathematics
1 answer:
blagie [28]3 years ago
4 0

Answer:

Step-by-step explanation:

C

You might be interested in
Gabriel unfolded a cube to form the net below.
rewona [7]
1.  To find the length of the edge, you will divide the total distance of 36 cm between the 4 edges that are shown.

36/4 = 9 cm per edge.

2. To find the surface area, find the area of one square (9 cm x 9 cm = 81 square cm), and multiply it by 6.

81 square cm x 6 = 486 square cm

486 square cm is the surface area. 


3 0
3 years ago
Use the given information to find the p-value. also use a0.05 significance level and state the conclusion about the null hypothe
omeli [17]

Answer:

(a) C: 0.0465 ; reject the null hypothesis

(b) B: 0.3409 ; fail to reject the null hypothesis

Step-by-step explanation:

Firstly, the decision rule based on P-value to reject the null hypothesis or fail to reject the null hypothesis is given by;

  • If the P-value of test statistics is less than the level of significance, then we have sufficient evidence to reject our null hypothesis.
  • If the P-value of test statistics is more than the level of significance, then we have insufficient evidence to reject our null hypothesis due to which we fail to reject our null hypothesis.

(a) Now, we are given alternate hypothesis, H_1 : p < 3/5

Also, z test statistics is -1.68. Since this is a left tailed test, so P-value is given by;

             P-value = P(Z < -1.68) = 1 - P(Z \leq 1.68)

                           = 1 - 0.95352 = <u>0.0465</u>

Since, the P-value of test statistics is less than the level of significance as 0.0465 < 0.05, so we have sufficient evidence to reject our null hypothesis due to which <u>we reject the null hypothesis.</u>

(b) Now, we are given alternate hypothesis, H_1 : p > 0.383

Also, z test statistics is 0.41. Since this is a right tailed test, so P-value is given by;

             P-value = P(Z > 0.41) = 1 - P(Z \leq 0.41)

                           = 1 - 0.6591 = <u>0.3409</u>

Since, the P-value of test statistics is more than the level of significance as 0.3409 > 0.05, so we have insufficient evidence to reject our null hypothesis due to which <u>we fail to reject the null hypothesis.</u>

5 0
2 years ago
Brainliest, geometry
zhenek [66]
Hello

Answer:
It has open-ended lines that will not form a polygon
5 0
2 years ago
Which graph represents an exponential function?
Maksim231197 [3]

Answer:

A option

Step-by-step explanation:

5 0
3 years ago
Adidea Corp. estimates that $5,670 of its accounts receivables are uncollectible. How will the company record the transaction?
sergiy2304 [10]

Answer:

The transaction will be recorded by the company as :

DR : Non-collectibles $5670  

CR : Accounts receivable $5670

Step-by-step explanation:

Amount of money estimated = $5670

The amount which is non-collectible is recorded as a DEBIT transaction by the company because the amount in the non-collectible account can't be received by the company.

But, the amount in the receivables is the amount which is available for receiving and can be received by the company. So, receivable transaction is marked as CREDIT by the company.

Thus, the transaction will be recorded by the company as :

DR : Non-collectibles $5670  

CR : Accounts receivable $5670

4 0
2 years ago
Other questions:
  • A man loses 20 percent by selling an article for 11 naira. What was the cost price of the article
    14·1 answer
  • I need help to solve these two problems
    8·1 answer
  • Can someone help me please solving these maths problems not sure if I did it right. Thanks
    14·2 answers
  • HELP PICTURE IS SHOWN
    12·1 answer
  • Hi,<br> Make y the subject of the formula x = a-2byx^{2}
    10·1 answer
  • There are 48 students going on a field trip. One-fourth are girls. How many boys are going on the trip?
    7·1 answer
  • In a circle whose radius is 12, find the area of sector, in terms of , whose central angle
    8·1 answer
  • 12 + x + 14 wat is x
    9·2 answers
  • Please answer will give brainliest. The Sanchez family is traveling from Los Angeles to San Francisco, with a stop in
    6·1 answer
  • What decimal is halfway between 2.7 and 2.8?
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!