Cheng Had Submarine Sandwich That Was 5 $\frac{7}{8}$ Feet Long Delivered for His Birthday Party

question 39

Multiple Choice

Cheng had submarine sandwich that was 5 $\frac{7}{8}$ feet long delivered for his birthday party. If 3 $\frac{3}{5}$ feet of the sandwich was eaten, how many feet of the sandwich was left?

• A) \(1 \frac{11}{40}\)
• B) \(2 \frac{11}{40}\)
• C) \(2 \frac{9}{40}\)
• D) \(2 \frac{4}{3}\)

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Definitions:

Intercalated Disc

Specialized connections between cardiac muscle cells containing gap junctions and desmosomes, facilitating unified contractions of the cardiac tissue.

Cardiac Muscle Fiber

A type of involuntary striated muscle found in the walls of the heart, enabling it to contract and pump blood throughout the body.

Striation

A series of ridges, furrows or linear marks, often found in muscle tissues or rocks.

Ligamentum Arteriosum

A small ligament that is a remnant of the ductus arteriosus, connecting the pulmonary artery to the descending aorta in the fetal circulation system.