Answer:
3.6%
Step-by-step explanation:
Because the two events are independent, their probabilities are multiplied, so the probability of a student being born in March and having a blood type of O+ is 9% * 40% = 0.09 * 0.40 = 0.036 = 3.6%
Answer:
I have made it in above picture hope it helps
10x - 12 + 10 = 18 - 20
10x - 2 = -2
10x = 0
x = 0
B. Because 5 t 5 t 4 t 4 equals 18
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