Zach chooses a snack from a box containing 2 bags of chips, 3 packs of cookies, and 6 granola
bars. For a drink, he can choose between a
bottle of water and fruit juice. If Zach chooses
his snack at random, what is the probability
that he will choose a granola bar and a bottle of
water?

25%

Step-by-step explanation:

3/11

Step-by-step explanation:

Probability of granola: 6/11

Probability of water: 1/2

Probability of granola and water: 6/11*1/2= 6/22= 3/11

reduce the friction between its moving parts

step-by-step explanation:

in fact, by reducing the friction between the moving parts of the machine, it is possible to reduce the energy wasted due to this friction; therefore, more input energy is converted into useful work, and this will improve the efficiency of the machine.

so then what are you asking?

step-by-step explanation: