Rectangle MNOP is located on a coordinate plane. If the rectangle is dilated following the rule
(x, y) - (2x, 2y), what type of dilation is formed?

Which shows the image of rectangle abcd after the rotation (x, y) → (–y, x)?

33% of college students say they use credit cards because of the rewards program. you randomly select 10 college students and ask each to name the reason he or she uses credit cards. find the probability that the number of college students who say they use credit cards because of the rewards program is (a) exactly two, (b) more than two, and (c) between two and five inclusive. if convenient, use technology to find the probabilities.

From the beginning of the day the temperature rose 15 degrees so that by 4 pm it was 87 degrees. what was the temperature at the start of the day