Asap! randy is putting bricks around the outside of his flower bed to protect the plants. a; if the diameter of his flower bed is 100 inches, what is the distance around the garden? b; if the curved bricks he wants to buy are each half a foot long, how many will he need to put around the outside of the garden? explain. !

Plz me i need i will give a brain

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

Which line is parallel to the line that passes through the points (2, –5) and (–4, 1) a. y=-x+5 b. y=-2/3x+3 c. y=2/3x-2 d. y=x+5