There are four 7's in a standard card. Chance of getting a 7 first is 4/52 = 1/13
There are four queens in a standard card. Chance of getting a queen in the second drawing is 4/51 and chance of getting a queen in the third drawing is 3/50.
Therefore, chance of drawing a seven and two queens is 1/13 x 4/51 x 3/50 = 2/5525
Answer:
B)2.5
Step-by-step explanation:
When x = 3 the actual = 6
Residual = actual - predicted = 6 - 3.5 = 2.5
well, a carton has a dozen, namely 12 or the 100%, two were cracked.
if we know 12 is the 100%, what is 2 off of it in percentage?

Answer:
4 days a week
Step-by-step explanation:
2+1=3
3+1/2+12=4