Loook on google and find the answers
Answer:
a: 2.234
Step-by-step explanation:
i checked after i took the test. its right, enjoy
Answer:
$180 - (15% * $180) = $153
Step-by-step explanation:
Answer:
0.98
Step-by-step explanation:
Work Shown:
P(A or B) = P(A) + P(B) - P(A and B)
P(A or B) = 0.13 + 0.85 - 0
P(A or B) = 0.98
Note that P(A and B) is 0. This is because we are told A and B are mutually exclusive events. This means both events cannot happen simultaneously. An example would be flipping a coin to have it land on heads and tails at the same time.
