44. There are 30 calculators numbered 1-30 in a case. If 4 of the calculators are broken,
what is the probability that the numbers on
the broken calculators are at least 16?

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 its length what is the length of lewis's basement

Opposite angles in a parrellelogram are

Is the number 128.439 a rational number