Which of the following functions is graphed below? 15
10
50
-8
-6
-4
- 2
0
2
4
6
8
5
O A. v.2.x
px - 2.x <1
1x2 +4, X21
(-2,x>1
B. y =
1x2 + 4, $1
w
[x3 - 2,451
O C. y =
1x2 + 4, > 1
O D. y = .
px - 2x21
1x2 + 4, *<1

Consider a bag that contains 220 coins of which 6 are rare indian pennies. for the given pair of events a and b, complete parts (a) and (b) below. a: when one of the 220 coins is randomly selected, it is one of the 6 indian pennies. b: when another one of the 220 coins is randomly selected (with replacement), it is also one of the 6 indian pennies. a. determine whether events a and b are independent or dependent. b. find p(a and b), the probability that events a and b both occur.

Two cities a and b are 1400km apart and lie on the same n-s line. the latitude of city a is 23 degrees. what is the latitude of city b. the radius of the earth is approximately 6400km.

What is the surface area of a cube with the volume of 729 ft?