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which scenario can be modeled using the graph below? a temperature range is within 5 degrees of 60 degrees fahrenheit. a scientist uses

Question

Which scenario can be modeled using the graph below? A temperature range is within 5 degrees of 60 degrees Fahrenheit. A scientist uses more than 55 and less than 65 mL of water in an experiment. A commuter train takes less than 55 minutes or more than 65 minutes to complete one route. A worker makes greater than 55 per day but less than 65 per day.

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Wallace Veteran · Tutor for 10 years

Answer

Let's analyze each scenario step by step to see which one can be modeled by the number line described:1. A temperature range is within 5 degrees of 60 degrees Fahrenheit. - If the temperature range is within 5 degrees of 60 degrees, it would be from 55 to 65 degrees Fahrenheit. This does not match the constraints of the number line, which are from 53 to 68.2. A scientist uses more than 55 and less than 65 mL of water in an experiment. - This scenario requires the amount of water to be greater than 55 mL but less than 65 mL. This matches the constraints of the number line, which are from 53 to 68, as the range 55 to 65 falls within these constraints.3. A commuter train takes less than 55 minutes or more than 65 minutes to complete one route. - This scenario suggests two separate ranges: less than 55 minutes and more than 65 minutes. The number line from 53 to 68 does not represent this scenario because it does not include values less than 53 or greater than 68.4. A worker makes greater than 65 per day. - This scenario is similar to scenario 2, where the worker's earnings are constrained to be more than 65. This also matches the constraints of the number line, which are from 53 to 68.Given the constraints of the number line (from 53 to 68), the scenarios that can be modeled are those that involve a range that falls entirely within these constraints. Therefore, the correct scenarios that can be modeled using the graph are:- A scientist uses more than 55 and less than 65 mL of water in an experiment.- A worker makes greater than 65 per day.However, since the question asks for a single scenario, we must choose the one that best fits the constraints without any additional information. The number line specifically indicates a continuous range between 53 and 68, which best matches:Answer: B. A scientist uses more than 55 and less than 65 mL of water in an experiment.