What is the common ratio for this geometric sequence 3,12,48,192

Mathematics

1 answer:

NARA [144]3 years ago

8 0

Answer: The common ratio is 4.

Step-by-step explanation:

Each term is four times the last term. The common ratio of a geometric sequence is the number that is being multiplied by each time to get the next term, which is four in this case.

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What is the distance between (22,-3) and (1, -3)?

Bingel [31]

Answer:

Option D

Step-by-step explanation:

<h2>Distance between two points</h2>

The y-value of the two points is unchanged. So, the line is parralel to x-axis.

The distance will be the diffrence between the x-co ordinates.

$\sf Distance = 1 - (-2\dfrac{1}{2})$

$\sf =1+\dfrac{5}{2}\\\\= \dfrac{2}{2}+\dfrac{5}{2}\\\\=\dfrac{7}{2}\\\\=3\dfrac{1}{2}$

6 0

2 years ago

Please help I need an answer fast

sp2606 [1]

All you need to do is use the formula to solve. What I do is I plug in the information that I know, and then I just solve. In this case it would be:

V= (4)
- pie(3.14)*4.8(cubed)
3

I hope I was a good help, and if you still need help, come to my page and ask the question on specifically what you need help with. :D

5 0

3 years ago

∫ 3 x ^2/ ( x + 1 ) ^2

lina2011 [118]

There you go. I assumed you know how to derrivate!