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
lesantik [10]
3 years ago
5

Find the value of the power

Mathematics
2 answers:
Ipatiy [6.2K]3 years ago
6 0

Answer:

the correct answer is 6561

Gala2k [10]3 years ago
5 0

Answer:

6561

Step-by-step explanation:

9x9x9x9 = 6561

You might be interested in
A sample of 16 small bags of the same brand of candies was selected. Assume that the population distribution of bag weights is n
Olegator [25]

Answer:

i) 2 - 1.64 \frac{0.1}{\sqrt{16}}= 1.959  

2 + 1.64 \frac{0.1}{\sqrt{16}}= 2.041  

So then the 90% confidence interval is given by (1.959, 2.041)

ii) Figure attached

iii) ME= 1.64 *\frac{0.1}{\sqrt{16}}= 0.041

Step-by-step explanation:

Previous concepts

Normal distribution, is a "probability distribution that is symmetric about the mean, showing that data near the mean are more frequent in occurrence than data far from the mean".

The confidence interval is given by this formula:

\bar X \pm z_{\alpha/2} \frac{\sigma}{\sqrt{n}}}   (1)

And for a 90% of confidence the significance is given by \alpha=1-0.9=0.1, and \frac{\alpha}{2}=0.05. Since we know the population standard deviation we can calculate the critical value z_{0.05}= \pm 1.64

We know the folllowing data:

\bar X = 2 represent the sample mean

\sigma = 0.1 represent the population deviation

n =16 represent the sample size

Part i)

If we replace the values given into formula (1) we got:

2 - 1.64 \frac{0.1}{\sqrt{16}}= 1.959  

2 + 1.64 \frac{0.1}{\sqrt{16}}= 2.041  

So then the 90% confidence interval is given by (1.959, 2.041)

Part ii)

Figure attached. We have the illustration for the confidence interval obtained.

Part iii)

The margin of error is given by:

ME=z_{\alpha/2} \frac{\sigma}{\sqrt{n}}}

And if we replace we got:

ME= 1.64 *\frac{0.1}{\sqrt{16}}= 0.041

3 0
3 years ago
Whats the prossessor Of a computer? QUICKKKKKK PPSSSSSSSSSS​
kifflom [539]

Answer:

What is the processor of a computer called?

central processing unit (CPU)

The computer's central processing unit (CPU) is the portion of a computer that retrieves and executes instructions. The CPU is essentially the brain of a CAD system. It consists of an arithmetic and logic unit (ALU), a control unit, and various registers. The CPU is often simply referred to as the processor.

Step-by-step explanation:

4 0
3 years ago
Show how to make one addend the next tens number. complete the new addition sentence 15+37=
bekas [8.4K]
The answer to the addition problem 15 + 37 = 52
7 0
3 years ago
Please HELP ASAP!!! The dot plot show the number of hours teenagers spent on two different websites last week. Which statement i
Delvig [45]

Answer:

(F.) the mode of the data for website K is greater than the mode of the data from website L

Step-by-step explanation:

Mode simply means the parameter that occurs the most.

In website K, the one that occurs the most is 8 hours while in website L, the one that occurs the most is 2 hours.

This means that mode of website K is greater than that of website L.

Thus,statement F is correct

Range is the difference between the highest value and the lowest value..

For website K, Range = 14 - 1 = 13

For website L, Range = 13 - 1 = 12

Thus,range of both websites are not the same and as such statement G is wrong.

For a symmetrical distribution, the left and right hand sides of the centre value line of the distribution have to mirror each other.

In this case neither website K nor L have that. Thus, statement H is not correct.

Skewed to the left means that more o

dot points are found to the left of the graph.

For website L, more dot points are located to the left while for website K, it's not the case. Thus, statement J is not correct

8 0
3 years ago
Read 2 more answers
Simplify.<br><br> 4 x (8 + 5) + 9 can someone help me out plz
Xelga [282]

Step-by-step explanation:

4x(8+5)+9

=52x+9

=52x+9

Description:

The first step is to simplify the equation provided. So in this case the equation is 4 x (8 + 5) + 9.  After that you will get your answer as =52x+9. So in this case 4 x (8 + 5) + 9 = =52x+9.

Answer: =61

Hope this helps.

8 0
2 years ago
Read 2 more answers
Other questions:
  • Drag each tile to the correct cell in the table.
    9·1 answer
  • A cyclist travels 7 hours at a speed of 11 miles per hour.how far does the cyclist travel?
    5·2 answers
  • What are the common factors of 24 and 36
    8·1 answer
  • Joey ran 10 km in 10.5 hours. What was his average speed? Please show all work and answer seriously.
    13·2 answers
  • the value of a share of stock decreases in value at a rate of $1.20 per hour during the first 3.5 hours of trading. write and so
    5·1 answer
  • Refering to the equation, tell how
    14·1 answer
  • 36= W/4 what does w equal ???????????///
    10·2 answers
  • Please help me this packet is due at 6 p.m please help me ill give brainilist
    5·2 answers
  • What is The 10th prime number
    6·2 answers
  • (5√3-√27)^3 <br> how do you prove that this is an integer?
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!