Simplify.

16 – (–12) ÷ (–2)

a.
10

b.
–14

c.
22

d.
–2

Use the x-intercept method to find all real solutions of the equation.x^3-10x^2+27x-18=0

Let the mean of the population be 38 instances of from 6" - 9" hatchings per nest, and let the standard deviation of the mean be 3. what sample mean would have a confidence level of 95% or a 2.5% margin of error?

What is an alternate exterior angle