You can break it down into a bunch of squares and rectangles. Find those areas and add them up.
The total area is :
7*10 + 5*5 + 4*12 = 143
When rolling a standard number cube, each number 1-6 has an equally likely chance of being rolled (1/6).
They also have an equally likely chance of NOT being rolled (5/6).
P(number is not a 3) = 5/6
LETTER D
Answer:
6(2-3x) > 12 2x-3 (-4+3x)<72
Step-by-step explanation:
6(2-3x) > 12
x < 0
2x-3 (-4+3x)<72
2x-3=
It would be zero because any expression with a zero in it is usually 0!
Answer:
1 / 3
Step-by-step explanation:
Bag 1 :
Yellow = 3
Green = 2
Red = 1
Total = 3 + 2 +1 = 6
Bag 2 :
Yellow = 3
Green = 3
Red = 3
Total = 3 + 3 + 3 = 9
P(not yellow from bag 1) = (green + red) / total = 3 /6 = 1/2
P(not yellow from bag 2) = (green + red) / total = 6/9 = 2 /3
P(neither is yellow) = 1/2 * 2/3 = 2 / 6 = 1/3
