at your solution satisfies the DEQ and the initial condition (d) Check th (e) Find an estimate of the time (hour and minute) when the person died.
Homework Answers
The person died at 11:21 pm previous night.
Comment if any doubt.
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Police arrive at a murder scene at 2:30 AM and immediately record the body's temperature which...
Police arrive at a murder scene at 2:30 AM and immediately record the body's temperature which was 93°F. At 3:30 AM, after thoroughly inspecting and fingerprinting the area, they again took the temperature of the body which had dropped to 84°F. The temperature of the crime scene has remained at a constant 80°F. Determine when the person was murdered. (Assume that the victim was healthy at the time of death. That is, assume that the temperature of the body at...
Police arrive at a murder scene at 2:30 AM and immediately record the body's temperature which...
Police arrive at a murder scene at 2:30 AM and immediately record the body's temperature which was 91°F. At 3:00 AM, after thoroughly inspecting and fingerprinting the area, they again took the temperature of the body which had dropped to 86°F. The temperature of the crime scene has remained at a constant 71°F. Determine when the person was murdered. (Assume that the victim was healthy at the time of death. That is, assume that the temperature of the body at...
A healthy human body maintains a central core of about 37.0 C (98.6 F) To do so, the body must shed ex...
A healthy human body maintains a central core of about 37.0 C (98.6 F) To do so, the body must shed excess thermal energy that is comverted from chemical energy due to metabolic processes. This is especially challenging during vigorous exercise, when the body's care temperature can increase by as much as 6 Cin only 15 min, which can lead to convulsions or even brain damage Energy transfer is the key to maintaining a consistent temperature. We can analyze how...
Problem (1): Define the variable z as z -4.5; then evaluate (a) 0.4z'+3.12 -162.3z -80.7 (b)...
Problem (1): Define the variable z as z -4.5; then evaluate (a) 0.4z'+3.12 -162.3z -80.7 (b) (z-23)/V2+17.5 Problem (2): The distance d from a point P(xp, yp,Zp) to the line that passes through two points 4(XA ,y,,2, ) and B(хв, Ув, zs) can be calculated by d-2S / r where r is the distance between the points A and B, given by r |(хв-%). (Yo-yA )4+ (Zg-2, )2 and S is the area of the triangle defined by the three...
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MATLAB Questions. I have a basic understanding of the tools for
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Please show the entire code.
2. A paper cup shaped as a frustum of cone with R-14R1 is designed to have a volume of 25 cm Determine R1, R2 and the surface area, S, of the paper for cups with a height, h, of 1O cm. The volume of the cup, V, and the surface area...
You happen to find yourself employed as an expert mathematical consultant for a new Australian TV show called "Numer4ls". The producer wants an episode in which the lead character uses h...
You happen to find yourself employed as an expert mathematical consultant for a new Australian TV show called "Numer4ls". The producer wants an episode in which the lead character uses his mathematical skills to solve a murder mystery by accurately determining the time of death of the victim, which in this case will be made more complicated by a varying ambient temperature, and will therefore involve a lot of maths written in liquid chalk on glass panels, and some computer...
Police arrive at a murder scene at 2:30 AM and immediately record the body's temperature which was 93°F. At 3:30 AM, after thoroughly inspecting and fingerprinting the area, they again took the temperature of the body which had dropped to 84°F. The temperature of the crime scene has remained at a constant 80°F. Determine when the person was murdered. (Assume that the victim was healthy at the time of death. That is, assume that the temperature of the body at...
Police arrive at a murder scene at 2:30 AM and immediately record the body's temperature which was 91°F. At 3:00 AM, after thoroughly inspecting and fingerprinting the area, they again took the temperature of the body which had dropped to 86°F. The temperature of the crime scene has remained at a constant 71°F. Determine when the person was murdered. (Assume that the victim was healthy at the time of death. That is, assume that the temperature of the body at...
A healthy human body maintains a central core of about 37.0 C (98.6 F) To do so, the body must shed excess thermal energy that is comverted from chemical energy due to metabolic processes. This is especially challenging during vigorous exercise, when the body's care temperature can increase by as much as 6 Cin only 15 min, which can lead to convulsions or even brain damage Energy transfer is the key to maintaining a consistent temperature. We can analyze how...
Problem (1): Define the variable z as z -4.5; then evaluate (a) 0.4z'+3.12 -162.3z -80.7 (b) (z-23)/V2+17.5 Problem (2): The distance d from a point P(xp, yp,Zp) to the line that passes through two points 4(XA ,y,,2, ) and B(хв, Ув, zs) can be calculated by d-2S / r where r is the distance between the points A and B, given by r |(хв-%). (Yo-yA )4+ (Zg-2, )2 and S is the area of the triangle defined by the three...
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You happen to find yourself employed as an expert mathematical consultant for a new Australian TV show called "Numer4ls". The producer wants an episode in which the lead character uses his mathematical skills to solve a murder mystery by accurately determining the time of death of the victim, which in this case will be made more complicated by a varying ambient temperature, and will therefore involve a lot of maths written in liquid chalk on glass panels, and some computer...
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