Scott has been hired by the fire department to paint the outside walls of their training tower. The tower is a rectangular prism with sides 12 feet wide on each side at the base. In order to
estimate the amount of paint needed to complete the job, Scott must find the height of the
tower. He holds a clinometer at eye level, six feet from the ground, and aims it at the top edge
of the front wall of the tower while he stands 64 feet from its base and determines the angle of
elevation is 300. The tower forms a right angle at its base to the ground.
30
64 ft.
6 ft.
Find the height of the tower from the base.

The probability that a tutor will see 0, 1, 2, 3, or 4 students is given below determine the probability distribution's missing value.

Charlie is at an amusement park that has 18 different rides. each ride costs $1.75. the function c(r) = 1.75r represents the total amount of money that charlie will spend if he goes on r rides, but he never goes on the same one more than once. what domain and range are reasonable for the function?

The survey of study habits and attitudes (ssha) is a psychological test that measures the motivation, attitude toward school, and study habits of students, scores range from 0 to 200. the mean score for u. s. college students is about 115, and the standard deviation is about 30. a teacher who suspects that older students have better attitudes toward school gives the ssha to 55 students who are at least 30 years of age. the mean score is 113.2. assume the population standard deviation is 30 for older students what is the margin of error for a 95% confidence interval for the population mean score for a. older students? b. compute the 95% confidence interval for the population mean score for older students. c. compute the 99% confidence interval for the population mean score for older students. d. compute the 88% confidence interval for the population mean score for older students.