Julio is playing a card game. The probability that an ace card is drawn is 0.08. The probability that a black card is drawn is 0.5. The probability that a black ace card is drawn is 0.04.

Which equation shows the correct use of the addition rule to determine the probability that Julio will draw an ace card or a black card?

A) 0.08-0.04=0.04

B) 0.5+0.04-0.08=0.46

C) 0.08+0.5-0.04=0.54

D) 0.08+0.5=0.58

E) 0.5+0.04=0.54

Question

Wade Johnston

25 April, 12:23

+3

Answers (1)

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Ellen Mercer · Answer 1

I believe the answer is D, as the chance of getting a black is 0.5 and the chance of any ace is 0.08 so you just add them together