OpenStax, Algebra and Trigonometry 2e §13.7 Probability · Review Exercise 67 · Probability · Counting & chance

Probability · Review Exercise 67

Is the sequence $\frac{4}{7}, \frac{47}{21}, \frac{82}{21}, \frac{39}{7}, ...$ arithmetic? If so, find the common difference.

~8 minWritten answer · compare with the solution

OpenStax, Algebra and Trigonometry 2e · §13.7 Probability · Review Exercise 67

Stuck? A gentle nudge

No hints for this one.

Something off?

Workspace

Your working

Check your full solution

Upload photos of your handwritten work or a PDF, and Lemma will read it and tell you whether it's right — and where it first goes wrong if not.