{WILL GIVE BRAINLIEST!} Which of the following figures has an area that is closest to 66 square centimeters (cm2)?

A) a circle with a diameter of 21.0 cm

B) a circle with a radius of 21.0 cm

C) circle with a radius of 4.6 cm

D) a circle with a radius of 2.6 cm

Translate the word phrase into a math expression. 15 fewer than the product of 4 and a number. (pls immediately)

Write the expression 7x^3-28xy^2 as the product of 3 factors

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.