If I eat 6 big Macs 3 happy meals, 10 milkshakes and 50 French fries what do I have?

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

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Expresa commuter train leaves downtown sation and travels at a average speed of 55 miles per hour towards the north side sation, which is 50miles away. thirty minutes later, express commuter train #7 leaves north side and travels at a average speed of 35miles per hour towards downtown sation. at the moment the two trains pass each other, how far(in miles) is train #12 from the downtown sation and how long(in minutes) has the #12 train been traveling