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
Novosadov [1.4K]
3 years ago
5

You and your two friends are sharing a large candy bar. If you want to share the candy bar equally among you and your friends, h

ow many squares of the candy bar will each person receive?
Mathematics
1 answer:
Alina [70]3 years ago
6 0

Answer:


Let x be the total squares of candy bar

Let y be the total person to be received a candy bar

each person will receive \frac{x}{y} candy bar equally


You might be interested in
The claim that 40% of those persons who retired from an industrial job before the age of 60 would return to work if a suitable j
Bad White [126]

Answer:

The p-value of the test is of 0.1922 > 0.02, which means that there is not significant evidence to reject the null hypothesis, that is, there is not significant evidence to conclude that the proportion is of less than 40%.

Step-by-step explanation:

Test if the proportion is less than 40%:

At the null hypothesis, we test if the proportion is of at least 0.4, that is:

H_0: p \geq 0.4

At the alternative hypothesis, we test if the proportion is of less than 0.4, that is:

H_1: p < 0.4

The test statistic is:

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

In which X is the sample mean, \mu is the value tested at the null hypothesis, \sigma is the standard deviation and n is the size of the sample.

0.4 is tested at the null hypothesis:

This means that \mu = 0.4, \sigma = \sqrt{0.4*0.6}

74 out of the 200 workers sampled said they would return to work

This means that n = 200, X = \frac{74}{200} = 0.37

Value of the test statistic:

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

z = \frac{0.37 - 0.4}{\frac{\sqrt{0.4*0.6}}{\sqrt{200}}}

z = -0.87

P-value of the test and decision:

The p-value of the test is the probability of finding a sample proportion below 0.37, which is the p-value of z = -0.87.

Looking at the z-table, z = -0.87 has a p-value of 0.1922.

The p-value of the test is of 0.1922 > 0.02, which means that there is not significant evidence to reject the null hypothesis, that is, there is not significant evidence to conclude that the proportion is of less than 40%.

7 0
2 years ago
What is the midpoint of the segment shown below
Softa [21]

Answer:

(-1, -1/2)

Step-by-step explanation:

To find the x coordinate of the midpoint, add the x coordinates and divide by 2

( -11+9)/2 = -2/2 = -1

To find the y coordinate of the midpoint, add the y coordinates and divide by 2

(0+-1)/2 = -1/2

(-1, -1/2)

6 0
2 years ago
I need help please!!
Alex73 [517]

Answer:

Sorry I could only find the answer to the second part.

y=56x

6 0
2 years ago
ANSWER THIS ASAP NO FILE AT ATT!!
Drupady [299]

Answer: C

Step-by-step explanation: Hope it helped :)

8 0
3 years ago
Can you please tell me the answer I don't know ​
9966 [12]

Answer:

Twenty-eight billion five hundred forty-two million rupees

28,542,000,000 rupess

or, 28.542 × 10⁹ rupees

8 0
3 years ago
Other questions:
  • A toy maker claims his best product has an average lifespan of exactly 14 years. A skeptical quality control specialist asks for
    5·1 answer
  • How many hours and minutes are in 700 minutes
    6·1 answer
  • Caitlyn has a credit card with a spending limit of $1500 and an APR (annual percentage rate) of 18%. During the first month, Cai
    10·2 answers
  • Perry Deposited 8,250 into a savings account 13 years ago. The account has an interest rate of 4.7% and then balance is currentl
    5·2 answers
  • lina went to the playground. she played on the swings for 45 minutes and went on the slide 15 minutes. it was 1:15 p.m. when lin
    6·2 answers
  • Which is bigger 0.125 or 0.15
    13·2 answers
  • P+12=17 what does p equal in this situation ​
    6·2 answers
  • What is the midpoint of the segment with endpoints (1,9)and(-3,5)
    13·1 answer
  • (please help!! )
    6·2 answers
  • X is negative and<br> x + y is positive.<br> X =<br> Explanation:
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!