In a lab, a scientist is running an experiment on a
sample of radioactive particles. she observes that
each day, half of the current number of particles
disappears. if she wants to have 2 particles of the
original sample left on the 5th day, what is the
minimum number of particles she should start
with?

The graph below represents the number of dolphins in a dolphin sanctuary. select all the key features of this function.

Mozart lenses inc. recently introduced seelites, a thinner lens for eyelasses. of a sample of 800 eyeglass wearers, 246 said they would purchases their next pair of eyeglasses with the new lenses. lenses inc. estimates that the number of people who purchase eyeglasses in a year is 1,700,000. most eyeglasses wearer buy one new pair of eyeglasses a year. what is the annual sales potential for the new lenses.

List the sides of δrst in in ascending order (shortest to longest) if: m∠r =x+28°, m∠s = 2x+16°, and m∠t = x+12°