P(a | b) = p(a ∩ b)/p(b) . . . . . a definition worth remembering
0.2 = p(a ∩ b)/0.5 . . . . . . . . fill in the given values
0.2*0.5 = 0.1 = p(a ∩ b)
p(a ∩ b) = 0.1

260 can ride the ferris wheel in 2 hours.

130 people is the rate per hour.
I think there is a .5 percent chance i added all numbers and divided by 6[the blue marbles]
Answer:
The square root of 120 is about 10.95
Step-by-step explanation:
Answer:
22
Step-by-step explanation: