3 years ago

All in standard Notation please :/ 2.09 x 10^5

Mathematics

1 answer:

Assoli18 [71]3 years ago

5 0

9514 1404 393

Answer:

209,000
94,387
0.0013

Step-by-step explanation:

Write the power of ten in standard form and do the multiplication.

2.09 × 10^5 = 2.09 × 100,000 = 209,000

9.4387 × 10^4 = 9.4387 × 10,000 = 94,387

1.3 × 10^-3 = 1.3 × 0.001 = 0.0013

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