The population of a city is given as 3.45×106 . A nearby city has a population of 1.3×105 . What is the sum of the populations of the two cities in scientific notation?(1 point)
Responses
3.58×106
3.58 times 10 superscript 6 baseline
4.75×1011
4.75 times 10 superscript 11 baseline
35.8+105
35.8 plus 10 superscript 5 baseline
4.75×105
2 answers
4.75 times 10 superscript 5 baseline
1. 9.1 × 10^7
2. 3.58 × 10^6
3. 2.953 × 10^5
4. 447,000,000,000
5. 5.12 × 10^11
2. 3.58 × 10^6
3. 2.953 × 10^5
4. 447,000,000,000
5. 5.12 × 10^11
1 answer