Which of these r-values represents the weakest correlation
A 0.6
B 0.3
C 0.5
D 0.4

Each of the walls of a room with square dimensions has been built with two pieces of sheetrock, a smaller one and a larger one. the length of all the smaller ones is the same and is stored in the variable small. similarly, the length of all the larger ones is the same and is stored in the variable large. write a single expression whose value is the total area of this room. do not use any method invocations.

Acar travels at an average speed of 52 miles per hour. how long does it take to travel 299 miles

State if the two triangles are congruent. if they are, state how you know?