The tide at a seaport is at its maximum at 3AM. high tide is 24 feet deep. low tide occurs at 9AM with a depth of 4 feet. the water depts can be modeled by sinusoidal function. Allow x equals 0 to represent midnight. find period, amplitude, maximum, equation of the midline and minimum ​

In the final round of trivia competition, contestants were asked to name as many states that begin with the letter m as they could in 15 seconds. the bar graph shows the number of states the contestants were able to name. how many contestants participated in the final round of the competition?

Find the length of cu, the triangles are similar.

What is the value of x? enter your answer in the box. (cm)