Tonya is twice Kevin's age. In three years, Tonya will be 17. And in another three years, Uncle Rob will be three times Tonya’s age. Today, Kevin is
years old, and Uncle Rob is
years old.

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

Little’s law firm has just one lawyer. customers arrive randomly at an average rate of 6 per 8 hour workday. service times have a mean of 50 minutes and a standard deviation of 20 minutes. how long does a customer spend at little’s law firm on average?

Add the fractions and simplify 1/2+ 1/3