The temperature T (in °F) of a roast beast t minutes after it is removed from the oven is given by T(t) : = 71 + 100e 0.04t, t2 0. (a) Find T(0). T(0) = °F %3D Interpret T(0). O When it is removed from the oven, the roast beast is T(0)°F. When the roast beast is first put into the oven, it is T(0)°F. After it has completely cooled, the roast beast is T(0)°F. O T(0) has no significance. (b) When is the temperature of the roast beast cooler than 85°F? O (100 In(14), ) O (0, 25) O (-*, ) O (-25 In in).) 50 O (In(85), 100] (c) Sketch the graph of y = T(t). y 200 150 150 100 100 50
The temperature T (in °F) of a roast beast t minutes after it is removed from the oven is given by T(t) : = 71 + 100e 0.04t, t2 0. (a) Find T(0). T(0) = °F %3D Interpret T(0). O When it is removed from the oven, the roast beast is T(0)°F. When the roast beast is first put into the oven, it is T(0)°F. After it has completely cooled, the roast beast is T(0)°F. O T(0) has no significance. (b) When is the temperature of the roast beast cooler than 85°F? O (100 In(14), ) O (0, 25) O (-*, ) O (-25 In in).) 50 O (In(85), 100] (c) Sketch the graph of y = T(t). y 200 150 150 100 100 50
Trigonometry (11th Edition)
11th Edition
ISBN:9780134217437
Author:Margaret L. Lial, John Hornsby, David I. Schneider, Callie Daniels
Publisher:Margaret L. Lial, John Hornsby, David I. Schneider, Callie Daniels
Chapter1: Trigonometric Functions
Section: Chapter Questions
Problem 1RE:
1. Give the measures of the complement and the supplement of an angle measuring 35°.
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![The temperature T (in °F) of a roast beast t minutes after it is removed from the oven is given by
T(t) = 71 + 100e-0.04t t2 0.
(a) Find T(0).
T(0) =
°F
Interpret T(0).
O When it is removed from the oven, the roast beast is T(0)°F.
When the roast beast is first put into the oven, it is T(0)°F.
After it has completely cooled, the roast beast is T(0)°F.
T(0) has no significance.
(b) When is the temperature of the roast beast cooler than 85°F?
O (100 In(14), o)
O (0, 25)
O (-*, 0)
In
50
O (In(85), 100]
(c) Sketch the graph of y = T(t).
y
20아
150
150
100
100
50
50](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F7b4dd087-4789-4957-af3a-2c6c45c37247%2Fa4acf87b-afcc-40b2-b34d-67affa69c10a%2Fhrad4ss4_processed.jpeg&w=3840&q=75)
Transcribed Image Text:The temperature T (in °F) of a roast beast t minutes after it is removed from the oven is given by
T(t) = 71 + 100e-0.04t t2 0.
(a) Find T(0).
T(0) =
°F
Interpret T(0).
O When it is removed from the oven, the roast beast is T(0)°F.
When the roast beast is first put into the oven, it is T(0)°F.
After it has completely cooled, the roast beast is T(0)°F.
T(0) has no significance.
(b) When is the temperature of the roast beast cooler than 85°F?
O (100 In(14), o)
O (0, 25)
O (-*, 0)
In
50
O (In(85), 100]
(c) Sketch the graph of y = T(t).
y
20아
150
150
100
100
50
50
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