What is the surface area of the rectangular prism?
a 110
b 180
c 200
d 220

Over the course of the school year, you keep track of how much snow falls on a given day and whether it was a snow day. your data indicates that of twenty-one days with less than three inches of snow, five were snow days, while of the eight days with more than three inches of snow, six were snow days. if all you know about a day is that it is snowing, what is the probability that it will be a snow day?

Collin did the work to see if 10 is a solution to the equation r/4=2.4

Quadrilateral abcd is translated up and to the right, and then rotated about point q. which congruency statement is correct?