Bronze is a mixture of copper and tin The copper and tin are in the ratio 9:1.

How much tin is there in a bronze
bracelet weighing 270 grams?

What are correct trigonometric ratios that could be used to determine the length of ln

If f(x)= sqrt4x+9+2, which inequality can be used to find the domain of f(x)?

The scatterplot below shows the number of hours that students read weekly and the number of hours that they spend on chores weekly. which statement about the scatterplot is true?