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
maria [59]
3 years ago
6

What are common prime factor of 77 and 242?​

Mathematics
1 answer:
Lunna [17]3 years ago
3 0

Answer:

2 times 11 times 3511

Step-by-step explanation:

i kinda dont know what your asking but i tried

You might be interested in
When you have two shapes to compare on a coordinate plane, you can determine the scale factor, knowing that the transformation w
Svet_ta [14]

Answer:

babylonia asyria and south merica this

6 0
3 years ago
2. P337. 23. A large box contains 10,000 ball bearings. A random sample of 120 is chosen. The sample mean diameter is 10 mm, and
Rashid [163]

Answer:

B is True

A, C. D are false

Step-by-step explanation:

Given :

Sample size, n = 120

Mean diameter, m = 10

Standard deviation, s = 0.24

Confidence level, Zcritical ; Z0.05/2 = Z0.025 = 1.96

The confidence interval represents how the true mean value compares to a set of values around the mean computed from a set of sample drawn from the population.

The population here is N = 10000

To obtain

Confidence interval (C. I) :

Mean ± margin of error

Margin of Error = Zcritical * s/sqrt(n)

Margin of Error = 1.96 * 0.24/sqrt(120)

Confidence interval for the 10,000 ball bearing :

10 ± 1.96 * (0.24) / sqrt(120)

Hence. The confidence interval defined as :

10 ± 1.96 * (0.24) / sqrt(120) is the 95% confidence interval for the mean diameter of the 10,000 bearings in the box.

4 0
3 years ago
60 pts for the person that answer and brainiest
vodomira [7]

Answer:

the answer is b because it justifies why the theory of   evolution is a theory not a law.

6 0
3 years ago
Read 2 more answers
Two triangles are similar. The perimeter of the smaller one is 16. The ratio of the corresponding sides is 2:5. The sides of the
Eddi Din [679]

Answer:

Perimeter of larger triangle is 40.

Step-by-step explanation:

Given:

Perimeter of smaller circle = 16

Ratio of corresponding side = 2:5

We need to find the perimeter of the larger triangle.

Solution:

Let the perimeter of the larger triangle be 'x'.

Therefore by theorem which states that;

" When a triangle have scale factor a:b then the ratio of the perimeters is a:b".

Here Ratio is 2:5, so we can say by theorem, Ratio of perimeters is 2:5

framing in equation form we get;

\frac{\textrm{Perimeter of smaller triangle}}{\textrm{Perimeter of Larger triangle}}=\frac{2}{5}

Substituting the values we get;

\frac{16}{x}=\frac{2}{5}

By Cross multiplication we get;

16\times 5=2x\\\\80=2x

Dividing both side by 2 we get;

\frac{80}{2}=\frac{2x}{2}\\\\x=40

Hence Perimeter of larger triangle is 40.

7 0
3 years ago
How many 1/4 inch cubes does it take to fill a box with width 3 1/4 inches, length 4 1/2 inches, and height 2 3/4 inches?
Anastaziya [24]
1. 15 2. 18. 3. 11 is right
4 0
3 years ago
Read 2 more answers
Other questions:
  • What is the following simplified product? <br> 2√8x^3(10x^4-x√5x^2)
    12·2 answers
  • Please help!!!! got to do this for math
    6·1 answer
  • Which is the graph of g(x)?
    12·1 answer
  • If the side lengths of a cube are dilated from 10 yards to 31 yards, find the scale factor that relates the area of one face of
    15·1 answer
  • 6 pencils cost 54p how much will 8 pencils cost? <br><br> can you please show me the working out..
    13·2 answers
  • Help pleaseee.... #5
    14·1 answer
  • True or False?
    11·2 answers
  • Chen wants to buy a model car and race track with his allowance. He has $30 to spend. The model car costs $8.50, and he will spe
    7·2 answers
  • 2x + 7 + (3 – yli = -4 + 6<br> Find the values of x and y that make each equation true.
    8·1 answer
  • PLEASE HELP I NEED IT ASAP!!!!!!!!!!!!!!
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!