4d=56
d=14. Ad a result, Dorothy is 14 years old. Hope it help!
Independent events mean that one event happening does not have to have the other event to happen.
The probability of both events happening is the product of the events.
The answer would be:
E. P(A ∩ B) = P(A) x P(B)
3+16=19,
3+20=23
So the correct answer would be 19 and 23
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and every kilogram of qummy bears costs $9
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