Find the area of the shaded sector of the circle

Use the function f(x) is graphed below. the graph of the function to find, f(6). -2 -1 1 2

Of the 304 people who attended a school play, 5/8 were students. how many of the people who attended were students.

Nielsen media research wants to estimate the mean amount of time (in minutes) that full- time college students spend watching television each weekday. find the sample size necessary to estimate the mean with a 15-minute margin of error. assume that a 95% confidence level is desired. also assume that the population standard deviation is known to be 112.2 minutes.