What is the first quartile of the data displayed in this box-and-whisker plot?

57
54
49
42

17 in long 1.3 ft wide and 8in high what is the volume

Louis wants to carpet the rectangular floor of his basement.the basement has an area of 864 square feet.the width of the basement is 2/3 it's length. what is the length of louis's basement

Non-euclidean geometry was discovered when, in seeking cleaner alternatives to the fifth postulate, it was found that the negation could also be true a. true b.false