Determine the number of 5 card combinations out of a deck of 52 cards if there is exactly one ace in each combination.

Explanation

To determine the number of 5-card combinations from a deck of 52 cards with exactly one Ace, we can follow these steps:

### Step 1: Choose 1 Ace from the 4 available Aces
Since we need exactly one Ace in our combination, we first select 1 Ace from the 4 Aces available in the deck.

The number of ways to choose 1 Ace from 4 is given by the combination formula:
\[
\text{Number of ways to choose 1 Ace} = \binom{4}{1} = 4
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