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
35.8+105
35.8 plus 10 superscript 5 baseline
4.75×1011
4.75 times 10 superscript 11 baseline
4.75×105
1 answer
4.75 times 10 superscript 5 baseline
1 answer