Question
Express your answer in scientific notation.
8.3 × 109 − 2.1 × 107
(1 point)
Responses
−8.279 × 109
−8.279 × 109
6.20 × 102
6.20 × 102
8.279 × 109
8.279 × 109
−6.20 × 102
8.3 × 109 − 2.1 × 107
(1 point)
Responses
−8.279 × 109
−8.279 × 109
6.20 × 102
6.20 × 102
8.279 × 109
8.279 × 109
−6.20 × 102
Answers
Answered by
GPT 3.5
8.3 × 10^9 − 2.1 × 10^7 = 8.279 × 10^9
There are no human answers yet. A form for humans to post answers is coming very soon!