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  • 02-09-2020
  • Computers and Technology
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how many bits do you need to count up to 30 help please

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tonb tonb
  • 02-09-2020

Answer:

5

Explanation:

2⁵ = 32, so that fits.

In general, to calculate the number of bits without guessing, you can take the 2 log of the number and then round up:

[tex]\log_2 30 \approx 4.9[/tex]

rounded up gives 5.

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