What is 4,331,507 expressed in scientific notation? a.4.331507 x 10b.4.331507 x 10c.4.331507 x 10d.4.331507 x 10

All of your choices are the same, but if I were to solve it, it be 4.331507 x 10 to the power of 6 because the decimal should be in between the last digit (7) and an imaginary 0 you could say. Sort of like this 4331507.0 also remember to not add commas, they confuse many people into thinking they're decimal points

It’s either a or c as the answer.