2× {6 + [12 ÷ (3 + 1)]} − 1

The parabola x = y² - 9 opens: a.)up b.)down c.) right d.)left

For the following geometric sequence, find the recursive formula. {-80, 20, -5, } i need : ')

Marion has a bicycle that she is planning to take for a ride. the rim of the rear wheel lies 41 cm from the center of the wheel. the tire itself has a thickness of 3 cm. in order for marion to ride her bicycle 96,712 cm approximately how many rotations will the rear wheel make?