Guide Every day, Marie spends 30 minutes reading and 20 minutes playing the piano.
Which equation shows the total number of minutes, m, she plays the piano in d days?
m = 200
6 d = 20m
m = 30d
a d = 30m

Identify the number 127 as a rational or irrational. explain

Order the measurements from the least to the greatest. 2,720 ml , 24.91 l , 0.0268 kl

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