Answer:
27/64 or any other equivalent form
Step-by-step explanation:
using quotient rule
f'(x) = =
using quotient rule again
f''(x) =
simplifying to make it easier to plug in
f''(x) =
=
=
=
f''(1) = =
OPTION E is the correct answer.
Hope it helps you...
The height of the monument is 555 ft and the angle of elevation from the ground is 60°. If d is the distance from a man`s feet to the base of the monument than:
tan 60° = 555 / d
√3 = 555 / d
d = 555 · √3 = 555 · 1.732 = 320.44 ft.
The distance from the man`s feet to the top of the monument is:
320.44 ft · 2 = 640.88 88 ft.
Answer:
The distance from the man`s feet to the base of the monument is 320.44 ft ( just that is correct ).
68
17/4= 4.25 for each ticket
4.25*16= $68