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
elena-s [515]
3 years ago
12

The standard unit for measurement for volume is

Mathematics
1 answer:
zaharov [31]3 years ago
5 0

Answer:

I'm pretty sure it's cubic meters

You might be interested in
Find the domain and range of the function graphed below.
anyanavicka [17]

domain = [-3 , 1)

range = [-5 , 4]

have a nice day

and this shape ( and that [ matters so be careful.

7 0
2 years ago
Zappos is an online retailer based in Nevada and employs 1,300 employees. One of their competitors, Amazon, would like to test t
Amanda [17]

Answer:

t=\frac{33.9-36}{\frac{4.1}{\sqrt{22}}}=-2.402    

df = n-1= 22-1=21

t_{\alpha/2}= -2.08

Since the calculated values is lower than the critical value we have enough evidence to reject the null hypothesis at the significance level of 2.5% and we can say that the true mean is lower than 36 years old

Step-by-step explanation:

Data given

\bar X=33.9 represent the sample mean

s=4.1 represent the sample standard deviation

n=22 sample size  

\mu_o =26 represent the value that we want to test

\alpha=0.025 represent the significance level for the hypothesis test.  

t would represent the statistic (variable of interest)  

p_v represent the p value for the test (variable of interest)  

System of hypothesis

We need to conduct a hypothesis in order to check if the true mean is less than 36 years old, the system of hypothesis would be:  

Null hypothesis:\mu \geq 36  

Alternative hypothesis:\mu < 36  

The statistic is given by:

t=\frac{\bar X-\mu_o}{\frac{s}{\sqrt{n}}}  (1)  

And replacing we got:

t=\frac{33.9-36}{\frac{4.1}{\sqrt{22}}}=-2.402    

Now we can calculate the critical value but first we need to find the degreed of freedom:

df = n-1= 22-1=21

So we need to find a critical value in the t distribution with df =21 who accumulates 0.025 of the area in the left and we got:

t_{\alpha/2}= -2.08

Since the calculated values is lower than the critical value we have enough evidence to reject the null hypothesis at the significance level of 2.5% and we can say that the true mean is lower than 36 years old

3 0
3 years ago
Find the value of x.
timofeeve [1]

Answer:

x = 5/3

Step-by-step explanation:

4x= x + 5

3x=5

x = 5/3

5 0
3 years ago
HELP PLSSSSS!!!!! I WILL Give Brainlyist
Basile [38]

Answer:

\frac{5}{6}

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
Bill paid $45.35 in tax on a laptop that cost $589. About what percent sales tax did Bill pay?
Softa [21]

Answer:

267.1115

Step-by-step explanation:

3 0
3 years ago
Other questions:
  • I just need a little help on this ??! Please.
    6·1 answer
  • in a rectangle, the ratio of the width to the length is 4:5. If the rectangle is 40 centimeters long find its width
    12·1 answer
  • Write the equation of the line that is parallel to the graph of y=1/2x+6, y-intercept is -2.
    7·2 answers
  • Plzzz help me asap plzzz someone <br> the question is on the picture
    7·1 answer
  • Help me please if your good at maths
    5·2 answers
  • Write the equations included in the same set of related facts as 6 ✖️8=48
    5·2 answers
  • Please help out need it​
    8·2 answers
  • A grocery store buys items and then applies a markup of 75%. What is the retail price of item that originally costs $5.40
    13·1 answer
  • A copy machine can print 480 copies every 4 minutes. How many copies can it print in 10 minutes? :)
    13·1 answer
  • Write the expression as a fraction with a positive exponent. Do not evaluate the expression.
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!