2) The tip of a pendulum is i na state of rest, hanging from point P. During an experiment, a physics student sets the pendulum in motion. The tip of the pendulum swings back and forth. The tip swings
from point L to point N. During each swing, the tip passes through point M. Name all the angles in
the diagram

You just purchased two coins at a price of $670 each. because one of the coins is more collectible, you believe that its value will increase at a rate of 7.1 percent per year, while you believe the second coin will only increase at 6.5 percent per year. if you are correct, how much more will the first coin be worth in 15 years?

What is the area of the shaded sector?

Which of the following is the major negative aspect of crossover designs for research studies? a. prohibitive cost b. residual effects c-subject drepout d. incomplete randomization e. large sample size required