Question

9. Write as a number in standard notation: 9 x 107 (Points : 1)
90,000,000
9,000,000
900,000
90,000

10. Write as a number in standard notation: 3 x 10-7 (Points : 1)
30,000,000
3,000,000
0.00000003
0.0000003
LAST ONES SORRY

Answer 1

I CAN ANSWER

Answer 2

first one is 90 000 000
second one is 30 000 000