The height of a person on a Ferris Wheel in meters is given by the equation h(t) = -16 sin(x +90) + 18 where t represents the number of seconds the person
has been on the ride.
Determine algebraically the times within the first 9 minutes that the height is of rider is 22 meters.
Round your answers to the nearest second.

Will mark determine whether the conjecture is true or false. give a counterexample for any false conjecture. given: points r, s, and t conjecture: r, s, and t are coplanar. a) false; the points do not have to be in a straight line. b) true c) false; the points to not have to form right angles. d) false; one point may not be between the other two.