Answer: 16, 24, 32
Step-by-step explanation:
Since the ratio is 8:3, and the girl's rate is added to itself by 3, you need to add 8 for each boy's rate.
Answer:
Step-by-step explanation:
5x - 4(2x - 5) = -10
5x - 8x + 20 = -10
-3x = -30
x = 10
y = 2(10) - 5 = 20 - 5 = 15
(10, 15)
P(2 aces) = (1/13)^2
P(2 kings) = (1/13)^2
P(king and ace) = 8C2/52C2 - 2(1/13)^2 = 0.0152
The answer to your problem is 48.09
My best estimate for this figure is 15