You subtract 200 by 80 and your answer would be 120 people are women
L = 2 W
B = L x W = 2 W²
Side Area = 2 W H + 2 L H = 2 H ( W + L ) = 6 H W
V = 2 W² H = 10
H = 5 / W²
Cost = 15 * 2 W² + 9 * 5/W
= 30 W² + 270/ W
C ` = 60 W - 270 / W²
= ( 60 W² - 270 ) / W² = 0
60 W² = 270
W ² = 270 : 60
W² = 4.5
W = √ 4.5 = 2.12
Cost (min) = 15 * 2 * 4.5 + 30 / 2.12 = 135 + 14.15 = $149.15
Answer: The cost of materials for the cheapest such container is $149.15.
Answer:
75%
Step-by-step explanation:
multiply the fraction by 100 to find the percent:
3/4 * 100 = 3*25 = 75
8320 cubes can fit into the prism.
Solution:
Convert mixed fraction into improper fraction.
Length of the prism = 20 in
Width of the prism = 2 in
Height of the prism =
in
Volume of the prism = length × width × height

= 130 in³
Volume of the prism = 130 in³
Length of the cube =
in
Volume of the cube = length × length × length

Volume of the cube = 0.015625 in³

= 8320
Number of cubes = 8320
Hence 8320 cubes can fit into the prism.