Which function best models this data? O y = 3.04x5
O y=-14.15(0.27)*
O 1,434.68x + 444.25
O y = 1.73x2 + 1,434.71x + 429.33

We just started the introduction into circles and i have no idea how to do this.

What is the radius of a circle with an area of 78.5 cubic inches? use 3.14 for pie

Aremote-controlled boat can travel at 4 feet per second in calm water. the boat traveled 48 feet with the current, and then it traveled 16 feet against the current in the same amount of time. how fast is the current?