*At 11:04 pm, you find a secret agentmurdered. Next to him is a martini that gotshaken before he could stir it. Roomtemperature is 65°F. The martini warmsfrom 60°F to 63°F in the 4 minutes from11:04 pm to 11:08 pm. If the secret agent'smartinis are always served at 40°F, whatwas the time of his death (rounded to thenearest minute)?10:57 pmO 10:37 pm10:24 pmO 10:47 pm

Answered: At 11:04 pm, you find a secret agent…

Mathematics For Machine Technology

8th Edition

ISBN:9781337798310

Author:Peterson, John.

Publisher:Peterson, John.

Chapter23: Basic Calculations Of Percentages, Percents, And Rates

Section: Chapter Questions

Problem 26A

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Similar questions

It was noon on a cold December day in Tampa: 15°C. Detective Taylor arrived at the crime scene to find the sergeant leaning over the body. The sergeant said there were several suspects. If they knew the exact time of death, then they could narrow the list. Detective Taylor took out a thermometer and measured the temperature of the body: 34.4°C. He then left for lunch at noon. Upon returning at 1:00 PM, he found the body temperature to be 33.7°C. When did the murder occur? [Hint: Normal body temperature is 37°C.] The time of death is approximately hours before noon. (Round to three decimal places as needed.)
at 1:00pm a thermometer reading 10 degrees fahrenheit is removed from a freezer and placed in a room whose temp is 65 degrees fahrenheit. at 1:05pm the thermometer reads 25 degrees Fahrenheit. later, the thermometer is placed back on the freezer. at 1:30pm the thermometer reads 32 degrees fahrenheit. when was the thermometer returned to the freezer and what was the thermometer reading at that time?
It was noon on a cold December day in Tampa: 17°C. Detective Taylor arrived at the crime scene to find the sergeant leaning over the body. The sergeant said there were several suspects. If they knew the exact time of death, then they could narrow the list. Detective Taylor took out a thermometer and measured the temperature of the body: 34.6°C. He then left for lunch at noon. Upon returning at 1:00 PM, he found the body temperature to be 33.7°C. When did the murder occur? [Hint: Normal body temperature is 37°C.] The time of death is approximately (Round to three decimal places as needed) hours before noon.
Solve y + 9y = 36 subject to y(2) (Use symbolic notation and fractions where needed.) y(t) =
At 1:00 p.m. a thermometer reading 10°F is removed from a freezer and placed in a room whose temperature is 65°F. At 1:05 p.m., the thermometer reads 25°F. Later, the thermometer is placed back in the freezer. At 1:30 p.m., the thermometer reads 32°F. When was the thermometer returned to the freezer and what was the thermometer reading at that time? (Solve using Differential Equations/Newton's Law of Cooling)
A small metal bar, whose initial temperature was 15° C, is dropped into a large container of bowling water. How long will it take the bar to reach 60°C if it is known that its temperature increase to 22°C in 1 second? O 9 seconds O 10 seconds O 5 seconds O 7 seconds

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