Please help me with this question ASAP, thank-you! (Only question 3)
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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Please help me with this question ASAP, thank-you! (Only question 3)

Transcribed Image Text:MƏ
dn
determine the area
make
each
b) The material for the cover sells for
$2.50 per square metre. How many
square metres are needed and how
much will they cost?
A garden
determin
rectangub
be enclose
2.2
3. Quarters are packaged in rolls of 40. Each
length of
A dog bre
find the r
quarter has a diameter of 2.4 cm, and is
1.5 mm thick. Determine the volume and
given are
least peria
surface area of a roll of quarters.
optimiza
4. Describe the simple objects that make up
this object. Then determine its volume
and surface area.
55 cm
30 in.
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