What is the volume of the cube of 3.1 m?

Identify the graph of y = ln x + 1.

Determine the number of girls in a math class with 87 boys if there are 25 girls for every 75 boys

Identify which functions are linear or non-linear. a. f(x) = x2 + 1 b. f(x) = 2x + 5 c. f(x) = x 2 + 3 d. f(x) = 3 x + 7 e. f(x) = 4x + 10 2 - 5