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
postnew [5]
3 years ago
13

I need help on this and the first person who answer correctly gets a BRANLIST​

Mathematics
1 answer:
Alborosie3 years ago
6 0

Answer:

It would be D

Step-by-step explanation:

All the coordinates are divided by half.

You might be interested in
B-3/15=1<br> I have a lot of answers but I don't know which one is correct
Marina CMI [18]
<span>b-3/15=-1

We simplify the equation to the form, which is simple to understand
<span>b-3/15=-1

Simplifying:
<span>b-0.2=-1

We move all terms containing b to the left and all other terms to the right.
<span>+1b=-1 + 0.2

We simplify left and right side of the equation.
<span>+1b=-0.8

We divide both sides of the equation by 1 to get b.
<span>b=-0.8
</span></span></span></span></span></span>
8 0
3 years ago
Hello! Please help me. Huhu
Amanda [17]

Answer:

Can u show the whole question

3 0
3 years ago
Read 2 more answers
<img src="https://tex.z-dn.net/?f=8%20-%20%20%7B2%7D%5E%7B2%7D%20%20%2B%203%20-%205" id="TexFormula1" title="8 - {2}^{2} + 3 -
Vlad1618 [11]

The answer should be 8+[(2^2)+3]-5

Hope this helps!


3 0
3 years ago
1. The measure of side c is 150 feet and the
devlian [24]

Answer:

Step-by-step explanation:

We need a picture of what you're talking about.

3 0
3 years ago
Use the normal distribution and the given sample results to complete the test of the given hypotheses. Assume the results come f
AlladinOne [14]

Answer:

z=\frac{0.64 -0.5}{\sqrt{\frac{0.5(1-0.5)}{75}}}=2.43  

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

p_v =P(z>2.43)=0.0075 \approx 0.008  

Since the p value is lower than the significance level we have enough evidence to reject the null hypothesis and we can conclude that the true proportion for this case is higher than 0.5

Step-by-step explanation:

Data given and notation

n=75 represent the random sample taken

\hat p=0.64 estimated proportion of interest

p_o=0.5 is the value that we want to test

\alpha=0.05 represent the significance level

Confidence=95% or 0.95

z would represent the statistic

p_v represent the p value

System of hypothesis

We want to verify if the true proportion is higher than 0.5:  

Null hypothesis:p =0.5  

Alternative hypothesis:p > 0.5  

The statistic is given by:

z=\frac{\hat p -p_o}{\sqrt{\frac{p_o (1-p_o)}{n}}} (1)  

Replacing the info given we got:

z=\frac{0.64 -0.5}{\sqrt{\frac{0.5(1-0.5)}{75}}}=2.43  

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

p_v =P(z>2.43)=0.0075 \approx 0.008  

Since the p value is lower than the significance level we have enough evidence to reject the null hypothesis and we can conclude that the true proportion for this case is higher than 0.5

7 0
3 years ago
Other questions:
  • Calculate the number of hours in 3 1/2 days.<br><br><br> so 3 1 and 2 and the bottom like a fraction
    8·2 answers
  • Simplify the following: 3t^2 t (4t w) 8tw w^2
    9·1 answer
  • What is the perimeter of triangle ABC?
    5·2 answers
  • Intersecting lines that form a right angle are defined as _____.
    7·1 answer
  • Does any one know the answer please​
    14·1 answer
  • The question is down below please help
    8·2 answers
  • Big boy points for big boy question
    12·2 answers
  • I need help finding the slope G and J
    12·1 answer
  • HELP ME please this is due tomorrow
    10·1 answer
  • Someone PLEASE help me answer G and if u want, B.
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!