What is the length of CD? 7 units
10
8
6 units
6
4
2
A
4 units
B
3
-10 -8
4
10%
2 0
-2-
D
-4
5 units
с
-6
--8-
- 10
Dome

The mean of 10 values is 19. if further 5 values areincluded the mean becomes 20. what is the meanthese five additional values? a) 10b) 15c) 11d) 22

Solve for the equation. 4x - 13 = 2x + 9

Bag a contains 3 white marveled and 2 marbles bag b contains 6 white marbles and 3 red marbles a person draws one marbles from each bag find the probability that both marbles are white