Which compound is an unsaturated hydrocarbon?

There are no examples of hydrocarbon compounds given to choose from. unsaturated hydrocarbons include alkenes, alkynes and aromatic compounds. alkenes are those which have one or more carbon-carbon double bond whereas alkynes have one or more carbon-carbon triple bond. aromatic hydrocarbons have a benzene or an aromatic  ring in their  structure.   

There are 3 types of unsaturated hydrocarbon: alkenes, alkynes and if one of these are on there its

Answer: it will take   4.36 seconds to reach her average velocity 10.69 miles/hour.explanation:   we have equation of motion ,where s is the displacement, a is the acceleration, u is the initial velocity and t is the time taken.average velocity = displacement/ time taken.average velocity = 10.69 miles/hr = 10.69*1.6*1000/(60*60) = 4.75 m/s4.75 = s/ts = 4. 1we also have acceleration = 2.18 m/s², initial velocity = 0 m/sso it will take   4.36 seconds to reach her average velocity 10.69 miles/hour.

The answer is: 6.3mi got it right