Answer:
the answer is B, please let me know if this is correct:)
we can draw the graph of cosine with amplitude 2.
Step-by-step explanation:
In the given function g(x) = 2cosx we know the following parameters which are helpful to draw the graph.
Its a cosine graph given in the form of y = acos(Bx + c) + d
Here a is amplitude, period = , c = phase shift, d = vertical shift
We know a = 2, B = , c = 0, d = 0.
4 cups every minute means 240 cups every hour:
4 X 60 (minutes per hour)
The lunch last 2 hours so if 240 cups is every hour then 480 cups would be for 2 hours.
Now covert 480 cups to gallons. It takes 16 cups to make 1 gallon. We would divide 480/16 = 30 gallons
Pretty sure it’s obtuse !
Answer:
double 75 to get 30%..........
