Jonas jogged up the hill at an average rate of of a mile per minute and then walked down the hill at an average rate of of a mile per minute. the round trip took him 42 minutes. what is the missing value in the table that represents the distance of the trip down the hill? x – x 42 – x (42 – x)

What is the greater volume 72 quarts or 23 gallons

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

What is the best approximation for the area of a circle with a radius of 4 m ? use 3.14 to approximate pi