19. A rectangular storage container is to have a volume of 44 m³ and has a lid. The length of its base is twice the width. Material for the base costs $2 per square meter. Material for the sides and the lid costs $9 per square meter. Find the cost of materials for the cheapest such container.

Elementary Geometry For College Students, 7e
7th Edition
ISBN:9781337614085
Author:Alexander, Daniel C.; Koeberlein, Geralyn M.
Publisher:Alexander, Daniel C.; Koeberlein, Geralyn M.
Chapter9: Surfaces And Solids
Section9.1: Prisms, Area And Volume
Problem 37E: Zaidah plans a raised flower bed 2 ft high by 12 ft wide by 15 ft long. The mulch, soil, and peat...
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←
point
Step3
c)
=
That
=
22 9
Minimum Lost
c (9²3, 2245) = 22 (9²¹¹) + 18 3¹/2 (234)
22 (3²/3) +
213
22.9
7:30 pm
= 22.9
213
18.22
g3
(₁-
1 + 18)
(1+2)
213 (3) =
669
2
2-
213
$
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Transcribed Image Text:← point Step3 c) = That = 22 9 Minimum Lost c (9²3, 2245) = 22 (9²¹¹) + 18 3¹/2 (234) 22 (3²/3) + 213 22.9 7:30 pm = 22.9 213 18.22 g3 (₁- 1 + 18) (1+2) 213 (3) = 669 2 2- 213 $ Was this solution helpful? 54% , 5'5 √x 8
19. A rectangular storage container is to have a volume of 44 m³ and has a lid. The length of its
base is twice the width. Material for the base costs $2 per square meter. Material for the sides and
the lid costs $9 per square meter. Find the cost of materials for the cheapest such container.
Transcribed Image Text:19. A rectangular storage container is to have a volume of 44 m³ and has a lid. The length of its base is twice the width. Material for the base costs $2 per square meter. Material for the sides and the lid costs $9 per square meter. Find the cost of materials for the cheapest such container.
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