Camryn practices the trumpet every 11
th
11, start superscript, start text, t, h, end text, end superscript day and the flute every 3
rd
, start superscript, start text, r, d, end text, end superscript day.
camryn practiced both the trumpet and the flute today.
how many days until camryn practices the trumpet and flute again in the same day?

Here are the 30 best lifetime baseball batting averages of all time, arranged in order from lowest to highest: 0.319, 0.329, 0.330, 0.331, 0.331, 0.333, 0.333, 0.333, 0.334, 0.334, 0.334, 0.336, 0.337, 0.338, 0.338, 0.338, 0.340, 0.340, 0.341, 0.341, 0.342, 0.342, 0.342, 0.344, 0.344, 0.345, 0.346, 0.349, 0.358, 0.366 if you were to build a histogram of these data, which of the following would be the best choice of classes?