On a floor plan for Roscdale Middde School, 1l inch represents 10 feet. If Sarah's classroom is 2 inches by
3 inches on the fioor plan, what are the actual
dimensions of her dassrucOm!
A) 20 feet by 30 feet
B) 40 feet by 60 feet
C) 200 feet by 300 feet
D) 20 yards by 30 yards

Aboard game uses a fair six-sided die and a spinner with five equal-sized sections colored dark blue, green, light blue, red, and yellow. players roll the die and then spin the spinner. match each probability statement to its correct value.

Expresa commuter train leaves downtown sation and travels at a average speed of 55 miles per hour towards the north side sation, which is 50miles away. thirty minutes later, express commuter train #7 leaves north side and travels at a average speed of 35miles per hour towards downtown sation. at the moment the two trains pass each other, how far(in miles) is train #12 from the downtown sation and how long(in minutes) has the #12 train been traveling

Parabolas y=−2x^2 and y=2x^2 +k intersect at points a and b that are in the third and the fourth quadrants respectively. find k if length of the segment ab is 5.