there are 17 movies on a shelf: 9 are documentaries and 8 are comedies. two movies are selected at random. a random variable is defined to be the number of comedies selected. find expected value and standard deviation of this experiment. g

answer: when you burn wood, the carbon reacts with the oxygen in the air to create ash and smoke. that is a permanent change you cannot undo that.

step-by-step explanation:

it will cost dollar $540

the living room is 3 which means if we divide 325/3 then we get $108

therefore if 1part of the living room cost $108 and 3 costed $325

then total 5part of the room will cost 5*108 which gives $540

so what is the problem what are they asking you to solve

step-by-step explanation:

so what is the problem what are they asking you to solve

y= 2x+7

changed to y= 5x +7

as slope is increased from 2 to 5

therefore it would be less steeper

so, option d) is correct