The probability that a student can not pass maths is 2/3 and the probability of passing English is 4/9. If the probability that she passes both subjects is 1/4, what is the probability that she passes at least one of the two subjects?​

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step-by-step explanation:

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step-by-step explanation:

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the answer is:

mean: 6

mad: 2.14

answer would be 8.64 or s = 11π/4 inches

step-by-step explanation:

s = r θ  

where s = arc length  

r = radius = 3 inches  

θ = central angle in radians = ( π /180)*165  

s = 3(π/180)*165  

= 8.64 inches