omelkhairacmad omelkhairacmad

12-03-2024
Mathematics

contestada

algebra or trigonometric?

A student goes to the library. The probability that she checks out(a) a work of is 0.40, (b) a work of trigonometric is 0.30, (c) both algebra and trigonometry and trigonometry is 0.20. what is the probability that the student checks out a work of algebra, trigonometry, or both?

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