40.63%
(adding extra words so it's longer than 20 don't mind me here)
Answer:
Let n be the number of nights spent.
Since the first two nights are each $75, if n≤2, the $75n
Since each additional night after that, is $50, if n>2, such a client pays $150 for the first 2 nights and $50 for each of the other n-2 nights for a total of $[150+50(n-2)] = $(50n+50)
So the function for the cost is
C(n) = 75n for n ≤ 2
C(n) = 50n+50 for n > 2
Step-by-step explanation:
Answer: 3.456 × 1011
Step-by-step explanation:
Answer:
25.13 cm³
Step-by-step explanation:
Volume of a cone or pyramid is:
V = ⅓ A h
where A is the area of the base and h is the height.
V = ⅓ π r² h
V = ⅓ π (2 cm)² (6 cm)
V = 8π cm³
V ≈ 25.13 cm³
Answer:
Step-by-step explanation:
The vertical angles have the same measure, so ...
3x +50 = 6x -10
60 = 3x . . . . . add 10-3x
20 = x . . . . . . divide by 3
