The height function for a point traversing a circle has a midline of 7 and an amplitude of 3. Find the center and radius of the circle. Assume the center of the
circle is on the y-axis.

The data represents the semester exam scores of 8 students in a math course. {51,91,46,30,36,50,73,80} what is the five-number summary?

Two lines parallel to the same plane are parallel to eachother

At the "no mutants allowed" country farm, every sheep has 4 legs, every chicken has two legs, and all animals have only 1 head. asked to count how many sheep and chicken are in the fields, a farm boy reports back that there are 140 feet and 50 heads. how many sheep and chicken are there? there are sheep and chicken at the farm.