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Type: Multiple-Choice
Category: Exponents
Level: Grade 11
Standards: HSF-LE.B.5
Author: nsharp1
Created: 4 years ago

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Grade 11 Exponents CCSS: HSF-LE.B.5

Moore's law states that the number of transistors on a computer chip will double about every two years. The function N(t)=(2.5×106)2t /18 predicts the approximate number of transistors in a computer chip t months after the year 1990. Exactly how long does this function predict it will take for the number of transistors on a computer chip to double?
  1. Every 24 months.
  2. Every 18 months.
  3. Every 2 months.
  4. It can't be determined without knowing the number of transistors on a computer chip at some point beyond the year 1990.