Set A is drawing an even card: 2, 4, 6, 8, 10
Set B is drawing a 8 or higher: 8, 9, 10
P ( A ∪ B ) = 2, 4, 6, 8, 9, 10 = 6/10 = 0.6
Answer:
P ( A ∪ B ) = 0.6
Step-by-step explanation:
1/4
90%
1.5
0.005
6/10
25%
2/10
49.5
3/4
0.4
Below in bold.
Because the 2 sides marked with the double lines are equal:
5y-1 = 2y+11
3y = 12
y = 4.
Also :
3x-5 + 2(2x+5) = 180
3x - 5 + 4x + 10 = 180
7x = 180 + 5 -10
7x = 175
x = 175/7 = 25.
50%
50% of anything is half that being said half of 8 would be 4. SHEEEEEESH
