One student says that she will attend the four longest exhibits. How much longer, in minutes, is the total length of the 4 longest exhibits than 4 hours?

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°?

Given that abcd is a rhombus, what is the value of x?

Afamily has five members. a mom, a dad, two sisters, & a brother. the family lines up single file. what is the probabillity that the mom is at the front of the line