Respuesta :

The answer is 33% because you just add 0.14 and 0.19 together then move the decimal point two places to the right to make it a percent. Hope this helps!
eupherium
Because you're doing Monday OR Wednesday, you need to add the probabilities of both Monday and Wednesday.

Monday = 0.19

Wednesday = 0.14

0.19 + 0.14 = 0.33

0.33 as a percent is 33% (you move the decimal places two spots to the left for all percents), therefore the correct answer choice is d.)

Hope this helps! :)

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