Check my answers ?
the average commute times for employees of a large company is 23 minutes.

the commute time of 12 employees are
25, 33, 26, 29, 17, 29, 42, 19, 15, 52, 11, 14
enter the sample mean and the population mean.
my answers:
sample mean: 26
population mean: 23? -would the population mean just be what they provided above or is that something else? ?

The conversion factor relating feet to meters is 1 ft=0.305 m. keep in mind that when using conversion factors, you want to make sure that like units cancel leaving you with the units you need. you have been told that a certain house is 164 m2 in area. how much is this in square feet?

An equation representing lyle’s hedge-trimming business is a = 12n - 300 where a is the amount of profit or loss in dollars and n is the number of hedges trimmed. how would the graph of lyle’s business change if the equation a = 10n - 300 represented his business? the graph would be flatter. the graph would be steeper. the graph would start closer to the origin. the graph would start lower on the y-axis.

Which graph represents the equation y =4x