One day, frankie and gia each bought a new camera. the equation f(x)=320(0.85)x represents the value of frankie’s camera, in dollars, x years later. the table shows the value of gia’s camera x years later.

x g(x)

0 275

1 247.50

2 222.75

select from the drop-down menus to complete the statement.

when they made their purchases, camera was worth more than camera.

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.