9.) A Ferris wheel's height off of the ground is 5 feet, and the diameter of the wheel is 100 ft. A full rotation of the Ferris wheel takes 18 seconds. Determine an equation that
tracks a car of the Ferris wheel as it makes a complete rotation in the form h(t) = A cos(Bt)
+ C where t represents time in seconds, and h(t) represents the height of the wheel from
the ground. Assume that the car starts at the lowest point of the wheel.

Simply 8x squared + 5(7x squared- x) - 2x =

What would the rule be for the reflection of y=-3

(b) suppose that consolidated power decides to use a level of significance of α = .05, and suppose a random sample of 100 temperature readings is obtained. if the sample mean of the 100 temperature readings is x⎯⎯ = 60.990, test h0 versus ha and determine whether the power plant should be shut down and the cooling system repaired. perform the hypothesis test by using a critical value and a p-value. assume σ = 5. (round your z to 2 decimal places and p-value to 4 decimal places.)