The value of the probability P(A and D) is 0.30
<h3>How to determine the
probability P(A and D)?</h3>
Using the probabilities on the tree diagram, we have the following parameters
P(A) = 0.5
P(D/A) = 0.6
The probability P(A and D) is then calculated using the following formula
P(A and D) = P(A) * P(D/A)
Substitute the known values in the above equation
P(A and D) = 0.5 * 0.6
Evaluate the product
P(A and D) = 0.30
Hence, the value of the probability P(A and D) is 0.30
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Answer:
1/2
Step-by-step explanation:
Answer:
1
Step-by-step explanation:
Sorry if wrong! have a wonderful day!
Cows(m) have 4 legs, chickens(c) have 2. Setting up a system of equations 104=4m+2c and 42=m+c. Solved for c the latter equation becomes 42-m=c. Using substitution in the first equation 104=4m+2(42-m). Distribute: 104=4m+84-2m. Combine like terms: 104=2m+84. Isolate variable term: 104-84=2m. Variable coefficient 1: 20/2=10=m. 42-10=32=c. <u>10 cows and 32 chickens.</u>
Answer:
Should be Odd
Step-by-step explanation: