Suppose that an object initially having a temperature of 20 °C is placed in a large temperature-controlled room of 80°C and one hour later the object has a temperature of 35°C. What will its temperature be after three hours? Answer: 54°C

Q: When a cold drink is taken from a refrigerator, its temperature is 5°C. After 25 minutes in a 20°C…

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Q: We are at a city named Freezo, close to the North Pole, where the days temperature either above of…

A: Given: Let the matrix A =p1-q1-pq

Q: A group of students is performing their experiment. At 3:00PM, a thermometer reading 50 degree…

A: Given:  Initial temperature of thermometer To=50°CTemperature of surrounding environment…

Q: Find the three-digit number that increases by 30% when each of its digits are increases by 1.

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Q: A dead body is discovered at 3:40pm in a room where the temperature is 25°C. At that time the…

A: We will find out the required time of death.

Q: It was 32 degrees F at 6:00 a.m. Then a cold front came in and the temperature dropped 6 degrees F…

A: Given that 32 degrees F at 6:00 a.m. Then a cold front came in and the temperature dropped 6 degrees…

Q: Suppose there is a 1.3∘F drop in temperature for every thousand feet that an airplane climbs into…

A: Correlation measures the association between two variables where one variable is independent…

Q: A thermometer is taken from an inside room to outside, where the air temperature is 6°?. After 1…

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Q: A commercial cherry grower estimates from past records that if 17 trees are planted per​ acre, then…

A: Let x be the number of additional tree planted per acre. Then, number of trees planted per acre is…

Q: A commercial cherry grower estimates from past records that if 25 trees are planted per​ acre, then…

A: A commercial cherry grower estimates from past records that if 25 trees are planted per​ acre, then…

Q: A metal at 86°C is placed in an oil bath at 200°C. After 30 minutes, the temperature reached 120°C.…

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Q: At 12:00NN, a thermometer reading 60 °C is taken outside where the temperature is 24 °C. At 12:02PM,…

A: GIVEN : T0 = 60°C at 12:00 noon, Ta = 24°C                At 12:02 PM , T = 32°C FIND - difference…

Q: An object with a temperature of 88°C is placed into the water of 25°C. After 15 minutes, the…

A: Newton's law of cooling: T-Ts = (To-Ts)ekt Where T is changed temperature  Ts- surface temperature…

Q: A small metal bar, whose initial temperature was 20° C, is dropped into a large container of bowling…

A: Let T(t) be the temperature of the bar after t time Given that T(0)=200C T(1)=220 C

Q: A pie is removed from your oven with an internal temperature of 182°F. It is placed on your counter…

A: Given: The room temperature is 67° F. The initial temperature is 182° F. The temperature after 0.5…

Q: If, when the temperature of the air is 290 Kelvin, a certain substance cools from 370 Kelvin to 330…

A: Given problem:- If, when the temperature of the air is 290 Kelvin, a certain substance cools from…

Q: At 12:00 noon, there were 200 bacteria present. By 4:00pm, there were 379 bacteria. If the bacteria…

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Q: When an object was removed from a furnace it had temperature of 1500 deg. It was placed in a media…

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Q: A cold metal bar at −30◦C is submerged in a pool maintained at a temperature of 40◦C. Half a minute…

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Q: The average temperature on the planet Jupiter is -227°F. Convert this temperature to degrees…

A: Known fact: C=59F-32.

Q: the present temperature is 55 degrees fahrenheit and the weather bureau is predicting that has a…

A: The present temperature is 55 degrees fahrenheit and the weather bureau is predicting that has a…

Q: • A body having a temperature of 100°C was placed in a room where the temperature is 5°C. At the end…

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Q: A pitcher of buttermilk initially at 25°C is to be cooled by setting it on the front porch, where…

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Q: The temperature of the water boils at 100 degrees Celsius and while cooling, the temperature of the…

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Q: The population of Bunny Kingdom is monitored by a bunny enthusiast, who notices that the population…

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Q: A thermometer is taken from an inside room to the outside, where the air temperature is 5 degrees…

A: Solution )

Q: In a murder investigation, the temperature of the corpse was 32.5◦C at 1:30 PM and 30.3◦C an hour…

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Q: If, when the temperature of the air is 290 K, a certain substance cools from 370 K to 330 K in 10…

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Q: An instructor has graded 23 exam papers submitted by students in a class of 24 students, and the…

A: Given An instructor has graded 23 exam papers submitted by students in a class of 24 students, and…

Q: Two movie theaters, UAI and UAII, start their movies at 6:00 P.M. The movie at UAI takes 75 minutes…

A: It is given that, UAI and UAII, start their movies at 6:00 P.M. The movie at UAI takes 75 minutes…

Q: In a murder investigation, a corpse was found by a detective at exactly 8 P.M. Being alert, the…

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Q: The average age of a group of 8 people is 22. After the oldest person leaves the room the average…

A: We have to find

Q: Suppose there is a 2​-degree drop in temperature for every thousand feet that an airplane climbs…

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Q: The temperature of the engine of an armored personnel carrier returning from an exercise from 100 °…

A: Assume the given terms and use integration to determine the relation between temperature T and time…

Q: Suppose newly-baked cupcakes are taken out of the oven, set at 100 degrees. The room temperature is…

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Q: By noon, the temperature in Buffalo had risen by 16 °F. What was the temperature there at noon?

A: We have to answer the questions using the given table.

Q: A steel ball is heated to 120°C and then immersed in a vat of water kept at a constant temperature…

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Q: A. The temperature of the body dropped from 200 degrees C to 100 degrees C for the first hour.…

A: As we know that the standard form Newton's law of cooling: T-T0=Ce-kt  ....1 Where, T0=ambient…

Q: A roasted turkey is taken from an oven when it temperature has reached 185 degrees Fahrenheit and is…

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Q: In a murder investigation, a corpse was found by a detective at exactly 8 PM. Being alert, the…

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Q: If the temperature is 43 °F, how much time does it take for thecricket to produce 12 chirps?A. 12 s…

A: Given temperature is: TF=43°F Number of chirps and temperature have relation: N=TF-40 N= number of…

Q: If the air is maintained at 15°C and the temperature of the body drops from 70°C to 40°C in 10…

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Q: Frank's automobile engine runs at 100°C. One day, when the outside temperature is 16°C, he turns off…

A: As per our guidelines we can solve only one question at a time. Please repost unsolved question…

Q: The temperature in Max's bedroom was 32° at 9:00 A.M. If the temperature then started decreasing by…

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Q: A metallic rod at a temperature of 120°F is placed in a room at a constant temperature of 10°F. If…

A: Initial temperature of metallic rod is:  T0 = 120∘F temperature of the room = 10∘F By Newton's law…