Simplify. Write in scientific notation. 0.5(8 × 105)%0D%0A(1 point)%0D%0AResponses%0D%0A%0D%0A8 × 55%0D%0A8 × 5 5%0D%0A%0D%0A4 × 55%0D%0A4 × 5 5%0D%0A%0D%0A8 × 105%0D%0A8 × 10 5%0D%0A%0D%0A4 × 105
To simplify and write in scientific notation, we need to move the decimal point until there is only one non-zero digit to the left of the decimal.
0.5(8 × 10^5) can be written as 4 × 10^5.
8 × 55 can be simplified to 440.
8 × 5.5 can be simplified to 44.
4 × 55 can be simplified to 220.
4 × 5.5 can be simplified to 22.
8 × 10^5 remains the same.
4 × 10^5 remains the same.