Choosing the 5 winning lottery numbers when the numbers are chosen at random from 0 to 9

Farnesene is a sesquiterpene. how many different isomers arising from double-bond isomerizations are possible? g

Consider a cube that has sides of length l. now consider putting the largest sphere you can inside this cube without any point on the sphere lying outside of the cube. the volume ratio -volume of the sphere/ volume of the cube is 1. 5.2 × 10−1 2. 3.8 × 10−1 3. 1.9 4. 2.5 × 10−1 5. 3.8

Aline passes through 3,7 and 6,9 what equation represents the line