If the combined area of the white and orange regions is 100π, what is the area of only the orange region? a) 16π b) 36π c) 64π d) 96π

The table above shows approximate conversions from gallons to liters. what is the value of x?

Consider circle c with angle acb measuring 3/4 radians. if minor arc ab measures 9 inches, what is the length of the radius of circle c? if necessary, round your answer to the nearest inch.

The serenity and the mystic are sail boats. the serenity and the mystic start at the same point and travel away from each other in opposite directions. the serenity travels at 16 mph and the mystic travels at 19 mph. how far apart will they be in 3 hours?