Mr. Smith wants to figure out which fast food restaurant is the most popular

amongst the teenagers. He surveys all the teenagers at McDonald's.

biased or unbiased

Your favorite football team scores 1 touchdown every 30 minutes. How many touchdowns will they score in a 2-hour game?

Is 6 - 1/2 = 4 1/2? if not can you explain?

A perfume manufacturer uses 0.875 pounds of rose petals to make each bottle of perfume. How many pounds of rose petals would be needed to make 86 bottles of perume?

2 1/7 : (15a) = 5/14 : (0.8)

What is the focus of the parabola? y=-14x2-2x-2

Circle O is represented by the equation (x+7)

How many solutions does the equation 2 - 4x + 4 = 0 have

Tulio's plant 40 inches tall in May. InJune, it grew 3 inches. In July, it grew 4 times as much as it grew in june.

To keep heating costs down for a structure, architects want the ratio of surface area to volume as small as possible. An expression for the ratio of the surface area to volume for the square prism shown is 2b+4h/bh.

Find the simple intrest 130$ 10% 4years