write in decimal form (standard notation)

Question

1) 8x10^4

= 80000.

2) 9.82x10^5

= 98,200,000.

3) 9x10^-3

= 0.0009

4) 7.24x10^-6

= 0.00000724

Answer 1

1. Correct.

2. 9.82*10^5 = 982000.

3. 9*10^-3 = 0.009

4. Correct.

Answer 2

8.34 times 10^4 in standard notation

Answer 3

5x10^-7)-3x10^-9

Answer 4

1.8 x 10 -6 power mm