number of option sets given 10 colors, w/ or w/o 4WD, w/ or

[ALLISON1.OMEGA]

a person can purchase a particular model of a new car with a choice of ten colors, with or without automatic transmission, with or without four-wheel drive, with or without air conditioning, and with two, three, or four radio-Cd speakers.How many different options are there for this model of the car?

 

[arthur ohlsten]

Re: probability

accessories number of choices
colors 10
transmissons 2
drives 2
airconditioning 2
cd speakers 3
you can choosev one of 10 colors and 1 of two x missions and etc.
When you say "and" you multiply. When you say "or" you add
combinations = 10[2][2][2][3] = 240

Arthur