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Rzqust [24]
4 years ago
8

(tco 5) how many 4-bit parallel adders are required to add the numbers 5,345 and 3,892? explain how you got your answer.

Computers and Technology
1 answer:
Igoryamba4 years ago
7 0
The sum is 9237. To express this as binary requires log(9237)/log(2) bits ≈ 13.2 bits, rounded up at least 14 bits. (You can check: 2^13 is not enough, 2^14 is enough)

So you need four 4-bit adders, giving you 16 bits resolution.
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2 years ago
16.
dimaraw [331]
  • Answer:

<em>r = 15 cm</em>

  • Explanation:

<em>formula</em>

<em>V = πr²×h/3</em>

<em>replace</em>

<em>4950 = 22/7×r²×21/3</em>

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<em>r = 15 cm</em>

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