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ElenaW [278]
3 years ago
14

What would be the next number in the pattered 64, 16,4,1

Mathematics
2 answers:
alekssr [168]3 years ago
6 0

Answer:

The next number would be 256

alexandr1967 [171]3 years ago
6 0

Answer:

1/4 or 0.25

Step-by-step explanation:

Let's start from right to left.

How would you get from the number 1 to 4? You would multiply 1 by 4 to get to 4, right? And if that's true, then it must be true for the rest of them.

Let's multiply 4 by 4 and we get 16, the next number shown.

One more time, if we multiply 16 by 4, we'd get 64, so it seems like we are multiplying by 4s right to left.

But we are not going from 1 to 64, rather 64 to 1. To figure out the next number in the sequence, just do the opposite of multiplying by 4 which is dividing by 4

So, 64 divided by 4 will give you 16, dividing 16 by 4 will giving you 4, and dividing 4 by 4 will give you 1.

To get to the next number of the sequence, all that's left to do is divide 1 by 4, which is 1/4 in fraction and 0.25 in decimal.

Hope this helps :)

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Step-by-step explanation:

put the second equation in to the first one

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6 0
3 years ago
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6 0
3 years ago
The world's population has grown at an average rate of 1.9 percent per year since 1945. There were approximately 4 billion peopl
kkurt [141]

Answer:  f(t) = 4000000000( 1 .019)^t

Step-by-step explanation:

Here, According to the question,  The population of the world is 4 billion (approx).

Again According to the question, The world's population has grown at an average rate of 1.9 percent per year since 1945.

Therefore, after 1975 the growth rate will remains same.

Thus, the population of the world after t years,

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Where 1.019 is the growth rate and 4 billion is the initial population.


6 0
3 years ago
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