Find the center and the radius of the circle given the equation of a circle below (x-2)^2 + (y-5)^2 = 49

What is the prime factorization of 23 ?me with this question

Find the equation of the line with slope =8 and passing through (6,53) write your equation in the form y=mx+b

Ascientist has discovered an organism that produces five offspring exactly one hour after its own birth, and then goes on to live for one week without producing any additional offspring. each replicated organism also replicates at the same rate. at hour one, there is one organism. at hour two, there are five more organisms. how many total organisms are there at hour seven? 2,801 19,531 19,607 97.655