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
icon
Related questions
Question
Solve a part only in 20 min plz
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.
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.
Expert Solution
trending now

Trending now

This is a popular solution!

steps

Step by step

Solved in 2 steps

Blurred answer
Recommended textbooks for you
Advanced Engineering Mathematics
Advanced Engineering Mathematics
Advanced Math
ISBN:
9780470458365
Author:
Erwin Kreyszig
Publisher:
Wiley, John & Sons, Incorporated
Numerical Methods for Engineers
Numerical Methods for Engineers
Advanced Math
ISBN:
9780073397924
Author:
Steven C. Chapra Dr., Raymond P. Canale
Publisher:
McGraw-Hill Education
Introductory Mathematics for Engineering Applicat…
Introductory Mathematics for Engineering Applicat…
Advanced Math
ISBN:
9781118141809
Author:
Nathan Klingbeil
Publisher:
WILEY
Mathematics For Machine Technology
Mathematics For Machine Technology
Advanced Math
ISBN:
9781337798310
Author:
Peterson, John.
Publisher:
Cengage Learning,
Basic Technical Mathematics
Basic Technical Mathematics
Advanced Math
ISBN:
9780134437705
Author:
Washington
Publisher:
PEARSON
Topology
Topology
Advanced Math
ISBN:
9780134689517
Author:
Munkres, James R.
Publisher:
Pearson,