Answer:
87
Step-by-step explanation:
The answer is $93.75 because $3.15 times 8 equals $25.20. Then, $1.85 times 15 equals $27.75. And finally, $3.40 times 12 equals $40.80! Your final step would be to add them all together, which equals $93.75. Therefore,
Your final answer is $93.75.
Answer:
A: They are independent because P(X). P(Y) = PIX and Y).
Step-by-step explanation:
A) Two events X and Y are said to be independent if the probability of X occurring does not affect the probability of Y occurring or the probability of Y occurring does not affect the probability of X occurring. An example of independent events is the rolling of a die and flipping of a coin because the probability of getting a face in the die does not influence the probability of getting a head or tail in the coin. The probability of both events occurring is given as:
P(X and Y) = P(X).P(Y)
