Use the piecewise function to evaluate points f(–1), f(2), and f(12). Question 7 options: A) f(–1) = 2, f(2) = 6, and f(12) = 41 B) f(–1) = 3, f(2) = 6, and f(12) = 41 C) f(–1) = 3, f(2) = 1, and f(12) = 41 D) f(–1) = 2, f(2) = 1, and f(12) = 41

The mean of a set of data is -3.82 and its standard deviation is 2.31. find the z score for a value of 3.99.

The classrooms are trying to raise $1,200.00 for charity. mrs. leblanc's class has raised 50%. mr. patel's class has raised $235.14 ms. warner's class has raised 1/3 as much as mrs. leblanc's class. how much more money is needed to reach the goal of $1,200.00?

Answer the following for 896.31 cm= km 100cm = 1m 1000m = 1km a) 0.0089631 b) 0.0089631 c) 8.9631 d) 89.631