In a particular class, there are 3 freshmen, 5 sophomores, 11 juniors, and 2 seniors. if the instructor randomly chooses a student to answer a question in class, what is the probability that the student chosen will be a freshman?

Ade and abc are similar. which best explains why the slope of the line between points a and d is the same as the slope between points a and b?

Which two transformations are applied to pentagon abcde to create a'b'c'd'e'? (4 points) translated according to the rule (x, y) ? (x + 8, y + 2) and reflected across the x-axis translated according to the rule (x, y) ? (x + 2, y + 8) and reflected across the y-axis translated according to the rule (x, y) ? (x + 8, y + 2) and reflected across the y-axis translated according to the rule (x, y) ? (x + 2, y + 8) and reflected across the x-axis

What else equals 42 and 30 for multiply