Part A

Question

Write the submarine’s initial elevation as a rational number.

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Part B
Which operation must you use to calculate the submarine’s change in elevation? Which word or words in the problem signify this operation?

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Part C
Write an expression to represent the submarine’s elevation after its final dive. Then simplify the expression to find its elevation.

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Part D
Write the temperature at 502.5 feet below sea level as a rational number.

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Part E
Which operation must you use to find the water temperature after the submarine’s final dive? Which word or words in the problem signify this operation?

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Part F
Write an expression to represent the water temperature after the submarine’s final dive. Then simplify the expression to find the temperature.

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Part G
Now you’ll complete the temperature part of the problem again, but this time using decimal numbers. Start by converting the temperatures in the problem statement from fractions to decimal numbers.

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Part H
Find the water temperature after the submarine’s final dive in decimal form. Show your work.

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Part I
Is the result that you obtained in part F (with fractions) the same as the result you obtained in part H (with decimal numbers)? Explain.

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Self-Evaluation
How did you do? Rate your work on a scale of 1 to 5, with 5 as the highest score. Then write a brief evaluation of your work below. Note what you learned and what challenged you.

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give me thanswer

Answer 1

To provide you with the answers for each part, I need the details of the problem regarding the submarine's initial elevation, change in elevation, and temperature specifics. Please provide that information so I can assist you better with each part of the question.