Answer:
30.25 pi
Step-by-step explanation:
The circumference of a circle is given by
C = 2 * pi *r
11 pi = 2 * pi *r
divide each side by 2 pi
11/2 = 2 ( pi) * r/ ( 2pi)
11/2 = r
We can find the area by
A = pi * r^2
= pi ( 11/2) ^2
= pi ( 121/4)
= pi ( 121/4)
= 30.25 pi
Step-by-step explanation:
-2x(x2 - 3)
-2x³+6x
Hope it helps ☺️
13/52 : probability of all spades
4/50: probability of all aces
1. What is the probability of drawing a spade, a clover, a heart ace, and a diamond ace?
2. What is the possibility of drawing a spade, a spade king, a heart ace, and a spade ace?
So we know that:
City A is -96ft in elevation
City C is -24ft in elevation
City D is (1/4C)ft in elevation.
So, knowing this we can make an equation: 1/4•-24/1=-24/4=-6
So from that, we get the result of City D being -6ft in elevation, or 6ft below sea level.
