The distance between the sun and the Earth is about 1.5167 × 10^11 m.
Express this distance with an SI prefix.
1. 1.5167 × 10−1 Gm
2. 1.5167 × 10−1 Tm
3. 1.5167 × 10−1
km
4. 1.5167 × 10−1 mm
5. None of these
6. 1.5167 × 10−1 Mm
7. 1.5167 × 10−1 Pm

how am i supposed to answer

step-by-step explanation:

step-by-step explanation:

to find if any function is an inverse of the other, put the first equation in as x in the next one. then simplify and solve. if at the end you get the statement y = x, then it is an inverse. if you get anything else, it is not.