Question

1. Write 806,000,000 in scientific notation. (1 point)
8.06 × 109
8.06 × 107
8.06 × 108
8.06 × 1010
2. Write 9.79 × 105 in standard notation. (1 point)
9,790,000
979,000
97,900,000
97,900
3. Order 3.21 x 106, 42 x 104, and 0.11 x 1010 from least to greatest. (1 point)
3.21 x 106, 0.11 x 1010, 42 x 104
0.11 x 1010, 3.21 x 106, 42 x 104
0.11 x 1010, 42 x 104, 3.21 x 106
42 x 104, 3.21 x 106, 0.11 x 1010

Answer 1

for the first one the number has to be below 10...so it would be 8.06, from there you would just count how many decimal places it took to get from 506000000 to 8.06

Answer 2

huh???

Answer 3

sorry but where did u get the 5 frm?

Answer 4

sorry that was a typo! i was using my number pad...that shoudl so be a 8

Answer 5

OH ok

Answer 6

Your post is entirely screwed up.

The answer to your first problem is 8.06*10^8, not 8.06*108

Answer 7

ohh yeah sorry bout that

Answer 8

so does it make sense

Answer 9

uhmmm kinda