What is the approximate circumference of a pie pan with a diameter of 15.3 inches? (use π = 3.14)

90.0 inches

96.084 inches

48.042 inches

735.0426 inches

You and a friend race across a field to a fence and back. your friend has a 50-meter head start. the equations shown represent you and your friend's distances dd (in meters) from the fence tt seconds after the race begins. find the time at which you catch up to your friend. you: d=∣−5t+100∣d=∣−5t+100∣ your friend: d=∣−313t+50∣∣

The vet charges $45 for an office visit and $10 for each vaccination your dog needs. write an eaquation

Tan198=asin164=? how to solve this? ?