There are 12 face cards and 4 aces to choose from. For the first card, the probability of drawing a face is

. Then the probability of drawing an ace second is

.
So the probability of drawing these two particular cards in the given order is
Part A: Square cross-section
Part B: Rectangle cross-section
Answer:
A, D, and F I think. Hope this helps
The answer is 62.83. The formula is C=2 pi r
Answer:
8
Step-by-step explanation:
Total pints of paint = 20
For landscape :
2/5 * 20 = 8 pints
For clover :
3/10 * 20 = 6 pints
Total used = (8 + 6) = 14
Pints left = 20 - 14 = 6 pints
14 required for next painting
14 - 6 = 8 pints
8 more pints needed