Just me with number 4, 5, 6, 7, 8,and 9

4) 2.034 (line over .034)

5) 0.92 (line over the 2)

6) 0.7 (line over the 7)

7) 1.6*10^8

8) 2.983* 10^4

Step-by-step explanation:

I'm doing this off memory, I'm not 100% sure on #s 4,5,6.

Good luck, hope this helped ^-^

i think asking google will you get the answer to that question