Magda is playing a game with colored cards. Each card has a number on it. Magda chooses one card at random. All possible outcome
s are shown in the table, where each outcome has equal probability.
What is the probability that Magda chooses a card with an even number given that the card is yellow?
What is the probability that Magda chooses a card with an even number given that the card is yellow?
1 answer:
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Answer:
see explanation
Step-by-step explanation:
Using the rules of radicals/ exponents
×
=
⇔
Simplifying each term
7 = 7
x
= x × ×
= x × 3 ×
= 3 ×
= 3
Subtracting the 2 simplified like terms, that is
7 - 3
= 4 ← return to radical form
= 4