Find the coordinates of the vertex of the following parabola using graphing technology. Write your answer as an (x, y) point.

y = 3x2-12x + 21

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 the area of a pizza with a radius of 40 cm leave the answer in terms of π to find your exact answer 40π cm² 1600π cm² 800π cm² 80π cm² π=pi

Use the distributive law to multiply. 3(4x + 5y + 6)