Answer:
21 cm
Step-by-step explanation:
Volume of cone is given by 
volume of cylinder is given by 
where r is the radius of base and h is the height
_________________________________
For cone
radius = 42cm
height = 84
volume = 
(1)
________________________________
For cone
radius = to find let it be r
height =112
volume = 
(2)
_______________________________________
since , volume of both solid are same
thus, equation 1 = equation 2
Thus, radius of cylinder is 21 cm
P is inversely proportional to V
That is P = k/V where k is some constant.
Plug in the given values for P and V:-
25 = k/400 giving k = 10,000
so the relation is P = 10,000 / V
when V = 200 , 200P = 10,000
Its A
Test this as strokes per hole. Remember, in golf, you want less strokes.
54 strokes in 12 holes = 4.5 strokes per hole
90 strokes in 18 holes = 5 strokes per hole.
Joel played better because he took less strokes per hole.
Answer:
{
t
|
t
≥
−
9
}
Step-by-step explanation:
Answer:
2(11x^2+9x+18) hope this helps
Step-by-step explanation:
