Original practice questions, modeled on public College Board skill descriptors — not College Board material.
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Drill by score band: 400–500 500–600 600–700 700–800

Medium · Exponential Functions and Exponent Rules

Medium Exponential Functions and Exponent Rules Questions

This page lists the 10 medium-difficulty questions on Exponential Functions and Exponent Rules, one row per record in the site's question bank (data/questions.json), with each question's score band.

By score band: 500-600 4 of 10, 600-700 6 of 10. The Exponential Functions and Exponent Rules topic page carries all 25 questions on this topic; the other difficulty hubs are easy, medium and hard.

QuestionBand
A bacteria population starts at 433 cells and multiplies by a factor of 2 every hour. How many cells are present after 2 hours?500-600Open
A radioactive sample of mass 626 grams loses a factor of 3 every year. What is its mass after 1 years?500-600Open
A bacteria population starts at 639 cells and multiplies by a factor of 5 every hour. How many cells are present after 3 hours?500-600Open
A radioactive sample of mass 755 grams loses a factor of 10 every year. What is its mass after 1 years?500-600Open
A bacteria population starts at 260 cells and multiplies by a factor of 2 every hour. How many cells are present after 1 hours?600-700Open
A radioactive sample of mass 485 grams loses a factor of 3 every year. What is its mass after 1 years?600-700Open
A bacteria population starts at 696 cells and multiplies by a factor of 5 every hour. How many cells are present after 3 hours?600-700Open
A radioactive sample of mass 331 grams loses a factor of 10 every year. What is its mass after 1 years?600-700Open
A bacteria population starts at 792 cells and multiplies by a factor of 2 every hour. How many cells are present after 3 hours?600-700Open
A radioactive sample of mass 874 grams loses a factor of 3 every year. What is its mass after 4 years?600-700Open