An oil refinery produces oil at a variable rate given by the following equation, where t is measured in days and Q is measure 900 if 0st< 30 Q'(1) = 2700 - 70ot if 30 st<40 ift2 40 300 a. How many barrels are produced in the first 35 days? b. How many barrels are produced in the first 50 days? c. Without using calculus, determine the number of barrels produced over the interval (70,80] a. The oil refinery produced barrels in the first 35 days.
An oil refinery produces oil at a variable rate given by the following equation, where t is measured in days and Q is measure 900 if 0st< 30 Q'(1) = 2700 - 70ot if 30 st<40 ift2 40 300 a. How many barrels are produced in the first 35 days? b. How many barrels are produced in the first 50 days? c. Without using calculus, determine the number of barrels produced over the interval (70,80] a. The oil refinery produced barrels in the first 35 days.
Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
Problem 1RQ
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![An oil refinery produces oil at a variable rate given by the following equation, where t is measured in days and Q is measure
900
if 0st< 30
Q'(1) = 2700 - 70t if 30 st< 40
300
if t2 40
a. How many barrels are produced in the first 35 days?
b. How many barrels are produced in the first 50 days?
c. Without using calculus, determine the number of barrels produced over the interval [70,80].
a. The ol refinery produced barrels in the first 35 days.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F65b1e2d8-714f-4bbb-980a-647457c3e45f%2F8aa06460-cfc0-4fcb-9bd3-3936e1f29442%2Ff2yay8c_processed.jpeg&w=3840&q=75)
Transcribed Image Text:An oil refinery produces oil at a variable rate given by the following equation, where t is measured in days and Q is measure
900
if 0st< 30
Q'(1) = 2700 - 70t if 30 st< 40
300
if t2 40
a. How many barrels are produced in the first 35 days?
b. How many barrels are produced in the first 50 days?
c. Without using calculus, determine the number of barrels produced over the interval [70,80].
a. The ol refinery produced barrels in the first 35 days.
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