Lemma
EasyExponentials & logarithms
OpenStax, Intermediate Algebra 2e §10.5 Solve Exponential and Logarithmic Equations · Example 7 · Algebra · Exponentials & logarithms

Solve Exponential and Logarithmic Equations · Example 7

Researchers recorded that a certain bacteria population grew from 100 to 300 in 3 hours. At this rate of growth, how many bacteria will there be 24 hours from the start of the experiment?

~5 minWritten answer · check your work with Lemma

OpenStax, Intermediate Algebra 2e · §10.5 Solve Exponential and Logarithmic Equations · Example 7

Stuck? A gentle nudge

No hints for this one.

Something off?
Workspace
Your working

Check your full solution

Attach photos of your pages (up to 3) or one PDF — or check what you typed above. Lemma reads the work and verifies the reasoning, not just the answer.

Your first check today doesn't need an account.

Your photos and PDFs are read once and not stored — only the transcription is kept.