Question
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You randomly select one card from a 52-card deck. Find the probability of selecting the
ten of diamonds or the nine of hearts.
The probabilitiy is . (Type an integer or a fraction. Simplify your answer.)

Ask by Savage Paul. in the United States
Mar 31,2025

Upstudy AI Solution

Tutor-Verified Answer

Answer

The probability is .

Solution

Let the probability be given by
Since there are 52 cards in a deck, the total number of outcomes is .
There are two favorable outcomes (the ten of diamonds and the nine of hearts), so
Thus, the probability is .

Answered by UpStudy AI and reviewed by a Professional Tutor

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Simplify this solution

Extra Insights

In a standard 52-card deck, there are two specific cards we are interested in: the ten of diamonds and the nine of hearts. Since these events are mutually exclusive (you can’t pick both cards at the same time), we can add their probabilities together.
The probability of drawing the ten of diamonds is and the probability of drawing the nine of hearts is also . Therefore, the combined probability is:
So, the probability is .

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