Easy · Exponential Functions and Exponent Rules

Easy Exponential Functions and Exponent Rules Questions

This page lists the 8 easy-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: 400-500 6 of 8, 500-600 2 of 8. The Exponential Functions and Exponent Rules topic page carries all 25 questions on this topic; the other difficulty hubs are easy, medium and hard.

Question	Band
A bacteria population starts at 514 cells and multiplies by a factor of 2 every hour. How many cells are present after 2 hours?	400-500	Open
A radioactive sample of mass 751 grams loses a factor of 3 every year. What is its mass after 3 years?	400-500	Open
A bacteria population starts at 464 cells and multiplies by a factor of 5 every hour. How many cells are present after 1 hours?	400-500	Open
A radioactive sample of mass 514 grams loses a factor of 10 every year. What is its mass after 4 years?	400-500	Open
A bacteria population starts at 265 cells and multiplies by a factor of 2 every hour. How many cells are present after 2 hours?	400-500	Open
A radioactive sample of mass 114 grams loses a factor of 3 every year. What is its mass after 2 years?	400-500	Open
A bacteria population starts at 151 cells and multiplies by a factor of 5 every hour. How many cells are present after 3 hours?	500-600	Open
A radioactive sample of mass 712 grams loses a factor of 10 every year. What is its mass after 3 years?	500-600	Open