avg. service time = 2hrs +/- 32 mins = 180 mins +/- 32 mins = 148 mins or 212 mins.
Random sample = 64/400 = 16 % of the total population.
Seriously I dont know the answer to the problem, but it is an interesting question, and it forces me to study probability more.
Answer:
13 Adults and 6 Kids
Step-by-step explanation:
13*9 = $117
6*5.5 = $33
$117 + $33 = $150
Answer:
the largest interval of x values where f(x) is increasing is (-1,1).
Step-by-step explanation:

the domain of f(x) is all real numbers.
As we can conclude from the table that the function f(x) is decreasing from (-3, -1) and the function is increasing from (-1, 1) .
Graphically we can also show this that for the x-values in (1,-1) function is increasing.
Answer:
What composite solid? Add a picture man
Answer:
y = 1/2x + 4
Step-by-step explanation: