What is the value of 5 in 756? write and draw to explain how you know.

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.

Both the red and blue line segments stretch from the center of the circle to a point on the circle. the length of the blue segment is 5. how long is the red line segment?

The graph of f(x) = |x| is transformed to g(x) = |x + 11| - 7. on which interval is the function decreasing?