What is the domain of the function shown in the graph below?
x

An object in geometry with no width, length or height is a(n):

What is the angle measure, or angle of depression, between this bird and the bird watcher?

Amanufacturer knows that their items have a normally distributed lifespan, with a mean if 9.1 years, and standard deviation of 2.9 years. if you randomly purchase one item, what is the probability it will last longer than 10 years?