A jar contains 8 large red marbles, 5 small red marbles, 7 large blue marbles, and 4 small blue marbles. if a marble is chose n at random, which of the conditional probabilities is larger, p(red|large) or p(large|red)?
1 answer:
8 large red, 5 small red, 7 large blue, 4 small blue: totally = 24 marbles P(red)= 13/24 let A red and B large P(A/B)= P(A∩B)/P(B) P(B)= 15/24 =.625 P(A∩B)= 8/24 = .333 P(A/B) =.333/.625 =.533 P(B/A) =.625/.333= 1.875 so the probability of p(large/red) is larger.
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Answer:
B: 4^1
Step-by-step explanation:
The original perimeter is 32ft. The dimensions of the new rectangle are 72 ft wide and 24 ft long. The new perimeter is 192 ft. When the dimensions are multiplied by 6, the perimeter also multiplied by 6.
I’m pretty sure the answer is y=3/4x-13/4
The answer is -8 because -2 * 4