Form 1040EZ for 2021 tax year, used for simplified federal income tax filing.

The image you provided appears to be a music theory worksheet or exam question related to rhythm and notation. The task involves analyzing and completing rhythmic patterns using musical notation. Below, I will explain the solution step by step.

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Step 1: Understand the Task

The worksheet asks you to complete a rhythmic pattern in the second measure of a two-measure phrase. The first measure is given as a reference, and your task is to fill in the missing notes in the second measure while maintaining the same rhythmic structure.

#### Given Information:
- The time signature is 4/4.
- The first measure contains a rhythmic pattern that must be mirrored or continued in the second measure.
- The notes in the first measure are:
- A quarter note (♩)
- Two eighth notes (♫)
- A dotted quarter note (♩.)
- A sixteenth rest (𝄻)

#### Objective:
Complete the second measure with notes that match the rhythmic structure of the first measure.

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Step 2: Analyze the Rhythmic Structure

Let's break down the rhythm of the first measure:

1. Quarter note (♩): 1 beat
2. Two eighth notes (♫): 1 beat total (half + half)
3. Dotted quarter note (♩.): 1.5 beats
4. Sixteenth rest (𝄻): 0.25 beats

Adding these up:
- Quarter note: 1 beat
- Two eighth notes: 1 beat
- Dotted quarter note: 1.5 beats
- Sixteenth rest: 0.25 beats

Total duration = \( 1 + 1 + 1.5 + 0.25 = 3.75 \) beats.

Since the time signature is 4/4, there is 0.25 beats remaining in the first measure (to make a total of 4 beats).

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Step 3: Complete the Second Measure

The second measure must mirror or continue the rhythmic structure of the first measure. This means:
- The second measure should also have a total duration of 4 beats.
- The rhythmic pattern should follow the same sequence of note values as the first measure.

#### Rhythmic Pattern to Copy:
- Quarter note (♩)
- Two eighth notes (♫)
- Dotted quarter note (♩.)
- Sixteenth rest (𝄻)

#### Filling in the Second Measure:
1. Quarter note (♩): Place a quarter note in the first beat.
2. Two eighth notes (♫): Place two eighth notes in the next two beats.
3. Dotted quarter note (♩.): Place a dotted quarter note spanning the next 1.5 beats.
4. Sixteenth rest (𝄻): Place a sixteenth rest in the final 0.25 beats.

This ensures that the second measure matches the rhythmic structure of the first measure.

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Step 4: Write the Answer

Based on the analysis, the completed second measure should look like this:

- Quarter note (♩): First beat
- Two eighth notes (♫): Second and third beats
- Dotted quarter note (♩.): Fourth and fifth beats (spanning 1.5 beats)
- Sixteenth rest (𝄻): Final 0.25 beats

In musical notation, this would be written as:
```
♩ ♫ ♫ ♩. 𝄻
```

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Final Answer:

The completed second measure should contain the following notes:
\[
\boxed{♩ \, ♫ \, ♫ \, ♩. \, 𝄻}
\]

This ensures that the rhythmic structure is consistent with the first measure and adheres to the 4/4 time signature.