What is the area of this figure? Round to the nearest tenth. Links= reported

There are 15 plates and each plate is either 7 or 12 inches diameter. which systems of equations do you use to find the number of 7 inch plates, x and 12 inch plates, y

Use composition to determine if (x) or h(x) is the inverse of f(x) for the limited domain x2-1.

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