A Ferris wheel completes 1 revolution every 18 seconds. At the top, a seat is 16 metres above the ground. At the bottom, it is 1m from the ground. Assume the rider boards the Ferris wheel at the bottom of the wheel. a) What is the period of the Ferris wheel? The amplitude? b) What is the radius of the Ferris wheel? c) How high is the axle above the ground? d) What is the equation of this function? e) Construct a graph showing at least 1 full cycle.

Q: 2. The percentage of the part of the moon facing earth that is i function. 100% corresponds to a…

A: The percentage of part of the moon facing Earth that is illuminated can be modeled by a sinusoidal…

Q: A 135 B What is the measure of ZAOB?

A: Measure of angle AOB on minor arc side is 135 degree.

Q: (a) Kim stands at the top of a 285 metre tall skyscraper. From where they are standing, the angle of…

A: Topic - trigonometry And integration

Q: What are the Trigonometric Functions?

A: If a function involves any trigonometric expressions, then that function is called Trigonometric…

Q: Convert the angle -3π in radians to degrees.

A: To convert the given angle in degree.

Q: subject: calculus    sin\theta =-.3148, \theta in Quadrant III

A: sin\theta =-.3148, \theta in Quadrant III Find the value of theta

Q: 30 30 90 12 150 180 210 40 270 30 330 360 20 450

A:

Q: Describe a situation in which a right triangle and a trigonometric function are used to measure a…

A: To Describe: The Situation in which a right triangle and trigonometric function can't be used to…

Q: need to find resultant magnitude and resultant direction

A: To find the resultant magnitude and direction

Q: You are standing 20 feet from the base of a monument. The angle formed by the ground and your line…

A:

Q: Two hot-air balloons are moored to level ground below, each at a different location. An observer at…

A:

Q: Define the Trigonometric functions?

A: Trigonometric functions: A function of an angle that is expressed as the ratio of the two sides of a…

Q: 15. Point P(-4,5) is on the terminal arm of an angle of measure in standard position. Determine the…

A: Please refer to solution in next step.

Q: How do you decide whether to use a positive or negative sign in the half-angle formula for sine and…

A: Solving the following problem

Q: Please I really need your help now please please:( At Six Flags Great Adventure in New Jersey, the…

A:

Q: An airplane flies at an altitude of y = 5 miles toward a point directly over an observer (see…

A:

Q: Find the length of a ladder leaning against a wall if the ladder is seven feet from the wall and has…

A: Draw a diagram depicting this scenario . Then, use the cosine relation to find the height of the…

Q: A straight road rises with an inclination of 0.15 radian from the horizontal. Find theslope of the…

A: Given: A straight road rises with an inclination of 0.15 radian from the horizontal. The slope is…

Q: (a) Find the angular speed of the carousel in radians per minute. radians per minute (b) Find the…

A: Given:  Diameter = 40 foot

Q: The radius of the circle P rotates around is 1 meter: Priya is thinking about the windmill in an…

A: What do you think Priya means by rotating -π/2 radians ? Do you agree with Priya ?

Q: Find an angle ? between 40° and 360° with the same sine value as 40°. Explain your work carefully.

A:

Q: The graph for a function is given as 6- -5- -3- -2- TT/2 3TT/4 5Tt/4 3TT/2 -3Tt/4 -TT/2 -TT/4 TT/4…

A: Given, the graph of function (a) Amplitude of function (A) equilibrium position of graph is on y=3…

Q: Explain, using the four quadrants of the unit circle, how to find in which quadrants sine, cosine,…

A:

Q: Write the equation of the Law of Cosines?

A: We have to write the law of cosine

Q: how do i find the radius of 49 pi?

A: