Must answer all questions in 30 min! Answer with confident correct answers ( Double check to see if the answers are correct!) I need the answers ASAP!

Question number 9. A car has wheels with a 4 inch radius. If each wheel's rate of turn is 3 revolutions per second, how fast is the car moving in units of inches/sec? 3 1 O 8 1 4 TT O - 24 TO 12 1 None of the above. Question number 10 A particle is moving on the perimeter of a circle with radius r = 12 with angular speed of 1 100 radians per second. After completing 5 full rotations, the particle tra and stopped. What is the length of the total distance the particle traveled? 126 n MacBook Air esc * OO 80 LO # m O O 3 LU O tab . . I LL 0 caps lock V Z N X shift 96 E command opt control option commandQuestion number 6. Find the area of the sector of a circle with central angle 0 = 240 and radius r = 9 cm. 0 6 TC Cm 108 It Cm2 0 12 x cm 24 T cm 0 54 T cm2 O None of the above. Question number 7. A sector of a circle has central angle 0 = and area 49 1 42 Find the radius of this circle . O ft 28 ft MacBook Air esc