OpenStax, Prealgebra 2e §10.5 Integer Exponents and Scientific Notation · Exercise 104 · Algebra · Polynomials

Integer Exponents and Scientific Notation · Exercise 104

Calculator display Many calculators automatically show answers in scientific notation if there are more digits than can fit in the calculator’s display. To find the number of ways Barbara could make a collage with $6$ of her $50$ favorite photographs, she multiplied $50 \cdot 49 \cdot 48 \cdot 47 \cdot 46 \cdot 45.$ Her calculator gave the answer $1.1441304 \times 1 0^{10} .$ Write the number in decimal notation.

~8 minWritten answer · check your work with Lemma

OpenStax, Prealgebra 2e · §10.5 Integer Exponents and Scientific Notation · Exercise 104

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.