Alvaro went on a 5 day bike trip and rode the following distances. 38.8 miles, 27.67 miles, 41.99 miles, 37.19 miles, and 40.3 miles. what was his average distance he rode each day?

The graph shows the distance y, in inches, a pendulum moves to the right (positive displacement) and to the left (negative displacement), for a given number of seconds x. how many seconds are required for the pendulum to move from its resting position and return? enter your answer in the box.

40 describe the outliers from the scatter plot.

Evaluate the discriminant of each equation. tell how many solutions each equation has and whether the solutions are real or imaginary. 4x^2 + 20x + 25 = 0