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AlladinOne [14]
3 years ago
11

Find the common ratio for the following geometric sequence. 2, 1, 0.5, 0.25,

Mathematics
1 answer:
Cerrena [4.2K]3 years ago
6 0
The answer is .125 because you keep dividing by 2.
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Option A<br>Option B<br>Option C<br>Option D​
Marrrta [24]

Answer:

B

Step-by-step explanation:

to find the median of a set of numbers, start off by arranging them in numerical order. from there, cut off pairs on each end until you have only one center number left. if you have an even amount of numbers, then average the two middle ones you're left with after you did the pair cutting

5 0
3 years ago
Which equation represents a proportional relationship that has a constant of proportionality equal to One-fifth?
Sedbober [7]

Answer:

Option C)

y = \dfrac{1}{5}x  

Step-by-step explanation:

We are given the following in the question:

y \propto x

Removing the sign of proportionality and introducing the constant of proportionality, we have

y = kx

where k is constant of proportionality.

We are given

k = \dfrac{1}{5}

Putting value, we get,

y = \dfrac{1}{5}x = \dfrac{x}{5}

Thus, the equation representing the relationship is

Option C)

y = \dfrac{1}{5}x

4 0
3 years ago
Read 2 more answers
2x2x-2x2 what do u get when u add them together and multiply
worty [1.4K]

Answer:

4x - 4

Step-by-step explanation:

5 0
2 years ago
Read 2 more answers
Please help! I really don't understand...
RSB [31]
It would be 3 feet but i would say i would only agree if it was rounded up to the nearest tenth place
8 0
3 years ago
For every 2 red marbles there are 7 blue marbles in a bag of marbles. How many blue marbles would there be in a bag of 117 marbl
Degger [83]
<u>2 red marbles   =  x red marbles </u>
7 blue marbles = 117 blue marbles    <<<PROPORTION
(total)                    (total)

<u>117x2 =  234 </u>
    7     =   7         <<< = 33.42857143
                   here's a simpler way of writing that>>> 33.4 or 33



8 0
3 years ago
Read 2 more answers
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