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
Lunna [17]
2 years ago
9

Which one is it A, B, C, or D?

Mathematics
1 answer:
Molodets [167]2 years ago
8 0
The answer is A so yeaaaaaa
You might be interested in
Examine the diagram of circle O. Points C, T, and P are on circle O. If m∠COT=146∘ and CT⌢=35.7 units, what is the measure of OT
Elis [28]

Answer:

14 units is the answer :)

Step-by-step explanation:

7 0
3 years ago
To estimate a population mean, the sample size needed to provide a margin of error of 3 or less with a 95% confidence when the p
Over [174]

Answer:

The minimum sample needed to provide a margin of error of 3 or less is 52.

Step-by-step explanation:

The confidence interval for population mean (<em>μ</em>) is:

\bar x\pm z_{\alpha /2}\frac{\sigma}{\sqrt{n}}

The margin of error is:

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

<u>Given:</u>

MOE = 3

<em>σ </em>= 11

The critical value for 95% confidence interval is: z_{\alpha /2}=1.96

**Use the <em>z</em>-table for critical values.

Compute the sample size (<em>n</em>) as follows:

MOE= z_{\alpha /2}\frac{\sigma}{\sqrt{n}}\\3=1.96\times \frac{11}{\sqrt{n}}\\n=(\frac{1.96\times11}{3} )^{2}\\=51.65\\\approx52

Thus, the minimum sample needed to provide a margin of error of 3 or less is 52.

7 0
3 years ago
14. Write a conditional statement that is TRUE and has a converse that is FALSE.
zepelin [54]

Answer:

conditional: if it is a rose then it's a flower

converse: if it is a flower then it's a rose

8 0
3 years ago
A consumer is constrained by<br>​
miss Akunina [59]

Answer:

things and quality

Step-by-step explanation:

things and quality

7 0
2 years ago
The cost of 5m of cloth is ₹450. The cost of 8m of cloth is
enyata [817]

Step-by-step explanation:

Rs 720

Cost of 1 m of cloth = 450/5= Rs 90

Cost of 8 m of cloth= 90*80= Rs 720

7 0
3 years ago
Read 2 more answers
Other questions:
  • Find all solutions to the equation (sinx-cosx)^2=3
    13·2 answers
  • Combine the like terms to make a simpler expression: <br> −3k−(−8)+2
    14·1 answer
  • Select all of the following that is equivalent to 60%<br> 3/5<br> 5/3<br> 0.06<br> 0.6
    12·1 answer
  • F(t)=−3t+4 I need help
    6·2 answers
  • Please help math homework to hard
    11·1 answer
  • Find the height of a square pyramid that has a volume of 32 cubic feet and a base length of 4 feet
    12·2 answers
  • Convert 4 years to months​
    9·2 answers
  • Out of 2,4,7,8,12,15,19,24,34 wich is not a multiple of 4
    5·1 answer
  • Charles earns $61.50 for 6 hours of work. What is his rate of pay?
    7·1 answer
  • For the given image and scale factor, which ordered pair is one of the pre-image vertices if the center of the pre-image is also
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!