Please help Josefina is inscribing a square in a circle with center c. She first uses a straight edge to draw a diameter of the circle through the center. Then, using
a compass and straight edge, she constructs the perpendicular bisector of
the diameter forming another diameter. What is her next step?

Guys i really need or i have to stay late up night

The table represents a function f(x). what is f(3)? a.-9 b.-1 c.1 d.9

Sarah took the advertising department from her company on a round trip to meet with a potential client. including sarah a total of 11 people took the trip. she was able to purchase coach tickets for $280 and first class tickets for $1280. she used her total budget for airfare for the trip, which was $6080. how many first class tickets did she buy? how many coach tickets did she buy?