The table gives the approximate number of degrees Fahrenheit above room temperature of a cup of tea as it cools. Find an exponential model for the data. Time (min) 0 1 2 3 4 Degrees above room temp (°F) 132 120 110 101 93

The table gives the approximate number of degrees Fahrenheit above room temperature of a cup of tea as it cools. Find an exponential model for the data. Time (min) 0 1 2 3 4 Degrees above room temp (°F) 132 120 110 101 93

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018

18th Edition

ISBN:9780079039897

Author:Carter

Publisher:Carter

Chapter7: Exponents And Exponential Functions

Section7.7: Writing Exponential Functions

Problem 1CYU

See similar textbooks

Related questions

Q: (a) The number of bacteria present in the potato salad left out on a table, after x hours is given…

Q: Find the equation of the exponential function represented by the table below: 1 4 8. 2) 3.

Q: A few weeks into the deadly SARS (Severe Acute Respiratory Syndrome) epidemic in 2003, the number of…

A: Here, r=0.04ao=1804

Q: Find the equation of the exponential function represented by the table below: 0.02 1 0.01 2 0.005 3…

Q: ponential model A=985.9e0.022t describes the population, A, of a country in millions, t years after…

Q: Find the equation of the exponential function represented by the table below: 3 1.5 2 0.75 3 0.375 e…

A: The answer is found in step-2

Q: Total personal income of the country (in billions of dollars) for selected years from 1958 to 2003…

A: We need to solve exponential growth.

Q: 2) A bacteria culture which started at 2, 000 became 6, 000 after 4 hours. After how many hours will…

Q: Find either a linear or an exponential function that models the data in the table. -4 -2 0. 2 4 y…

A: exponential function a(b)^x/k b= common ratio k=interval in x

Q: Find the equation of the exponential function represented by the table below: æ y 0| 5 20 2 80 3 320

Q: computer, originally purchased for $2000, loses value according to exponential equation V(t) =…

A: The given function is V(t)=200012th, where t is the time and h is the half-life. The given value of…

Q: A population numbers 14,000 organisms initially and grows by 17.8% each year. Suppose P represents…

A: topic - exponential function

Q: The normal healing of wounds can be modeled by an exponential function. If A0 represents the…

A: A(n)=A0e-0.35n

Q: The table below gives the value, y (in dollars) for a car x years after it was bought. х 3 4 18,000…

A: Given,

Q: After a large number of drinks, a person has a blood alcohol level of 200 mg/dL (milligrams per…

Q: A hot liquid is placed in a refrigerator to quickly cool down. The temperature of the liquid can be…

Q: Soon after taking an aspirin, a patient has absorbed 320 milligrams of the drug. After 2 hours, only…

A: Given information: A patient has absorbed 320 milligrams of the drug. After 2 hours, only 80…

Q: The normal healing of wounds can be modeled by an exponential function. If A0 represents the…

A: Given that the function is: where A0 is the original area of the wound and A(n) is the area of the…

Q: Find the equation of the exponential function represented by the table below: 0.01 1 0.005 0.0025 3…

Q: The graph of an exponential function, y = a(b)*, is displayed below. 45 40 35- 30 25 3,46.656…

Q: A few weeks into the deadly SARS (severe acute respiratory syndrome) epidemic in 2003, the number of…

A: Topic- exponential Function

Q: The value of a car is $15,000 and depreciates at a rate of 8% per year. What is the exponential…

A: NOTE: Refresh your page if you can't see any equations. . the value of the car is $15000 so take…

Q: The function f(t) = 7800(0.9925) o0 represents the change in a quantity over t seconds. What does…

A: Solve the function

Q: The table represents some points on graph of an exponential function. X f(x) -1 2.5 0 5 10 2 20…

A: To find which option is correct.

Q: Soon after taking an aspirin, a patient has absorbed 300 milligrams of the drug. After 2 hours, only…

A: That's easy, just need an observation that it reduces by half each hour.

Q: The amount of chemical that will dissolve in a solution increases exponentially as the temperature…

Q: A culture of 200 bacteria growing in a Petri dish doubles in size every 3 hours. The number of…

A: We have been given 200 bacteria at the initial stage which is P = 200 and it is doubling every 3…

Q: Find an exponential function that has the given values. A(0) = 0.22, A(3) = 11 A(x) = _____?_____

A: Given A0=0.22 and A3=11 We have to find the exponential function. Let the exponential function of…

Q: In 1980, direct u.s. business investment abroad was about 13.5 billion dollars. From 1980 through…

Q: Find the equation of the exponential function represented by the table belov 0.01 1 0.005 2 0.0025 3…

Q: Write the equation of the exponential function that represents the data in each table in parts a-c.…

A: we are given the data x01234y38.2822.8563.07174.08 we have to find the exponential function that…

Q: normal healing of wounds can be modeled by an exponential function. If A0 represents the original…

A: We will solve the problem.

Q: A few weeks into the deadly SARS (severe acute respiratory syndrome) epidemic in 2003, the number of…

A: Given information:- Number of cases on April 1, 2003 = 1804 Increase in number of cases each day =…

Q: Inversion is one step in processing raw sugar. Suppose that in this process, 20% of the available…

Q: he exponential function FX equals 543 (1.026)^x models the population of the country in millions.…

Q: Find the equation of the exponential function represented by the table below: 2.5 1.25 3 0.625…

Q: Suppose the retail price of an automobile is $27,000 in 1997 and that it increases at 4% per year.…

Q: The table below gives the value, y (in dollars) for a car x years after it was bought. x 0 1 2 3 4…

A: Exponential function

Q: The population of the world was 5.28 billion in 1990 and 6.07 billion in 2000. (a) Find an…

Q: The annual consumption of beef per person was about 64.3 lb in 2000 and about 61.3 lb in 2007.…

A: topic - exponential function

Q: Complete the table for the exponential function: y = 1.5 3 Write your answers to the second decimal…

A: Given: y=1.5(3x)A)At x=-3 y=1.5(3-3) y=0.05555 y=0.06…

Q: Which equation represents an exponential function that is vertically stretched and shifted left? O…

Q: Find the equation of the exponential function represented by the table below: 0 0.01 0.03 2 0.09 3…

A: y=a*bx

Q: The exponential growth model A= 50e0.07t describes the population of a city in the Philippines in…

A: Given exponential growth model is A=50e0.07t describe the population of a city in the Philippines in…

Q: A population numbers 19,000 organisms initially and grows by 14.2% each year. Suppose P represents…

A: We can use the concept of exponential function in order to solve the given problem.

Q: A 8-inch tall sunflower is planted in a garden and the height of the sunflower increases…

A: Given Initial height of tree I=8 Inches Number of period N=5

Q: Find the equation of the exponential function represented by the table below: 0 0.01 1 0.04 2 0.16 3…

Q: Find the exponential function that passes through the points (−2, 8/9) and (4.1 , 8.6). Round the…

A: (−2, 8/9)and (4.1 , 8.6). Let the required exponential function be f(x)=a(b)x

Q: The annual consumption of beef per person was about 64.3 lb in 2000 and about 61.3 lb in 2007.…

Q: Find the equation of the exponential function represented by the table below: 0.1 1 0.05 0.025 3…

Question

The table gives the approximate number of degrees Fahrenheit above room temperature of a cup of tea as it cools. Find an exponential model for the data.