Last week, Josh practiced a song 12 times. If he practiced the song 4 times on his own, how many times did he practice the song in front of others?

In a graph with several intervals o data how does a constant interval appear? what type of scenario produces a constant interval?

Atriangular field has sides of lengths 21, 39, and 41 yd. find the largest angle. (round your answer to the nearest degree.)

Describe the end behavior of the function below. f(x)=(2/3)^x-2 a. as x increases, f(x) approaches infinity. b. as x decreases, f(x) approaches 2. c. as x increases, f(x) approaches -2. d. as x decreases, f(x) approaches negative infinity.