Certain gases in the atmosphere trap heat on earth.

what is the name of this phenomenon?

a.
the greenhouse effect

b.
global warming

c.
glacial melting

d.
cooling period

this is science not mathematics

At a lunchron, guests are offered a selection of five different grilled vegetables and four different meats. in how many waya could one choose three vegetables and two meats?

Suppose you just purchased a digital music player and have put 8 tracks on it. after listening to them you decide that you like 4 of the songs. with the random feature on your player, each of the 8 songs is played once in random order. find the probability that among the first two songs played (a) you like both of them. would this be unusual? (b) you like neither of them. (c) you like exactly one of them. (d) redo () if a song can be replayed before all 8 songs are played.

In a column proof the right column states your reasons