On Monday the Museum estimated it would have 150 visitors, but 234 actually showed up. What is the percent error? Do not write a percent symbol, round to a whole percent.

When you are making a circle graph by hand, how do you convert a number for a part into its corresponding angle measure in the circle graph? when you are making a circle graph by hand, what should you do if one of your angle measures is greater than 180°?

In which form is the following function written? y = - 2(x – 3)(x + 5)

Is this a polynomial function? i need to know asap