Twenty students were randomly selected to answer if they rode the bus to school and if they arrived to their first class on time. Of the 15 who rode the bus, 12 arrived on time. Two of those who did not ride the bus arrived on time. .. 1) Make a two-way frequency table to show the information. 2) What is the conditional frequency of a student who rides the bus being late to class first period?​

step-by-step explanation:

points a and b are equidistant from the desired line, so the line you find by using them will go through point r.

using points other than a and b will give the desired line only if they are equidistant from r. if they are randomly located, the perpendicular line you create will not necessarily go through point r, hence will not be a solution to the problem.

really your just stupid if you don't know this

step-by-step explanation:

i think the answer is a p = 78

step-by-step explanation:

there are 6 sides of a hexagon, multiply 13 x 6