When a factory operates from 6 AM to 6 PM, its total fuel consumption varies according to the formula f(t) = 1.1² -0.2r0.4+27, where t is the time in hours after 6 AM and f(t) is the number of barrels of fuel oil. Step 3 of 3: What is the average rate of consumption from 6 AM to 3 PM? Round your answer to 2 decimal places. Answer Keypad Keyboard Shortcuts
When a factory operates from 6 AM to 6 PM, its total fuel consumption varies according to the formula f(t) = 1.1² -0.2r0.4+27, where t is the time in hours after 6 AM and f(t) is the number of barrels of fuel oil. Step 3 of 3: What is the average rate of consumption from 6 AM to 3 PM? Round your answer to 2 decimal places. Answer Keypad Keyboard Shortcuts
Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter5: Inverse, Exponential, And Logarithmic Functions
Section: Chapter Questions
Problem 18T
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Question 1 of 14, Step 3 of 3
2/20
Correct
When a factory operates from 6 AM to 6 PM, its total fuel consumption varies according to the formula f(t) = 1.1² - 0.204 +27,
where t is the time in hours after 6 AM and f(t) is the number of barrels of fuel oil.
Step 3 of 3: What is the average rate of consumption from 6 AM to 3 PM? Round your answer to 2 decimal places.
Answer
Keypad
Keyboard Shortcuts
barrels per hour
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Question 1 of 14, Step 3 of 3
2/20
Correct
When a factory operates from 6 AM to 6 PM, its total fuel consumption varies according to the formula f(t) = 1.1² - 0.204 +27,
where t is the time in hours after 6 AM and f(t) is the number of barrels of fuel oil.
Step 3 of 3: What is the average rate of consumption from 6 AM to 3 PM? Round your answer to 2 decimal places.
Answer
Keypad
Keyboard Shortcuts
barrels per hour
< Previous
304
F2
W
S
X
nmand
#
#
3
80
F3
E
D
C
$
4
200
F4
R
F
%
5
V
F5
T
G
^
6
B
MacBook Air
F6
Y
H
&
7
N
44
F7
U
J
*
8
DII
FB
M
-
(
9
K
DD
F9
O
<
V -
H
)
- O
L
A
F10
P
• V
>
-
y
-
:
Submit Answer
command option
F11
{
[
?
+
=
1
11
Next >
合
F12
}
]
delete
re
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