If (x + 3)2 = 42, what is the approximate positive value of x?

0.48
3.48
5.48
6.48

1) prove that 731^3−631^3 is divisible by 100 2) prove that 99^3−74^3 is divisible by 25

What unit of been sure would be appropriate for the volume of a sphere with a radius of 2 meters

(apex) on the planet kudzu, the probability that a bird is green is 0.30. the probability that the bird is green given that the bird is female is 0.30. which statement is true?