1st pick there are 4 aces and 52 cards so a 4/52 chance ( reduces to 1/13)
2nd pick there are 3 aces and 51 cards so a 3/51 chance ( reduces to 1/17)
1/13 x 1/17 = 1/221 probability
Answer:
B) 9/2
Step-by-step explanation:
4½ = 4 + ½
= 8/2 + 1/2 = 9/2
Answer:
12832
Step-by-step explanation:
Ok there are 900 degrees total. We divide this by (4+7+10+11+14+19+25) = 90, giving us 10 degrees as the scale.
So now we know:
a = 40
b = 70
c = 100
d = 110
e = 140
f = 190
g = 250
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