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aksik [14]
3 years ago
7

Find the common ratio of the following geometric sequence: 4, 8, 16,....

Mathematics
1 answer:
GarryVolchara [31]3 years ago
4 0
Here is the formula and answer

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Which of the following equations will produce the graph shown below?
mr_godi [17]

Answer:B

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
How do u regroup when u find the sum of 64+43
Anarel [89]
What we are going to do is use the DISTRIBUTIVE PROPERTY. This distributive the numbers, to make it easier to solve.

So we will break 64 up.

64 = 60 + 4

43 = 40 + 3

60 + 40 = 100

4 + 3 = 7

100 + 7 = 107

So, 64 + 43 = 107.

Hope I helped ya!!!!!!!

6 0
3 years ago
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Please help asap (first to answer correctly gets brainlyist)
Debora [2.8K]

The answer is D (0,-8)

8 0
4 years ago
A sample of 255 observations is selected from a normal population with a population standard deviation of 27. The sample mean is
sladkih [1.3K]

Answer:

1.691

Step-by-step explanation:

Standard error of the mean is expressed as SEM = S/√n

S is the population standard deviation

n is the sample size (number of observation)

Given S = 27 and n = 255

SEM = 27/√255

SEM = 27/15.97

SEM = 1.691

Hence the standard error of the mean is 1.691

3 0
4 years ago
Help me with this please!
ruslelena [56]
Area of the quarter sector 
Area of the entire circle = pi * r^2
Area of the quarter circle = pi r^2 / 4
r = 9
Area of the quarter circle = pi 9^2 / 4
Area of the quarter circle = pi 81/4 = 20.25 pi

Area of the triangle
Area pf the triangle = 1/2 b*h
b = h = r
r = 9
Area of the triangle = 1/2 9 * 9 
Area of teh triangle = 1/2 81
Area of the triangle = 40.5

Area of the shaded area
The shaded area = Area of the 1/4 circle - area of the triangle
The shaded area = (20.24 pi - 40.5)ft^2

 A <<<<<< Answer.
6 0
3 years ago
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