Which of the following statements is true about 63 and 20?

they are relatively prime.

they have more than one common factor.

they each have a factor of 4.

they are both prime numbers

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.

Find │–14│ a. 14 b. –14 c. start fraction 1 over 14 end fraction

Determine the area of a triangle with (see picture below)