So Basically if you divide 3 by 75 you will get 0.04(which is equivalent to 4%). 4% of 3000=120 which is your answer
(4h+3f+6). 4h represents the 4 hamburgers, 3d represents the 3 fries, and the 6 is the 2 milkshakes at 3 dollars each.
Answer: B
Explanation:
(75 + 90)/250 = 0.66 = 66% of students are 11 or 12
5/250 = 0.02 = 2% of students are 10
(90 + 70)/250 = 0.64 = 64% of students are 12 or 13
10/250 = 0.04 = 4% of students are 14
The volume of the sphere is:
V = 4 / 3πr ^ 3
Deriving we have:
V '= (3) (4/3) (π) (r ^ 2) (r')
From here, we clear the value of r ':
r '= (V') / ((4) (π) (r ^ 2))
Substituting values:
r '= (2π) / ((4) (π) ((5) ^ 2))
r '= (2π) / ((4) (π) (25))
r '= (2π) / (100π)
r '= 1/50
Then, the surface area of the sphere is:
A = 4πr ^ 2
Deriving we have:
A '= 8πrr'
Substituting values:
A '= 8π (5) (1/50)
Rewriting:
A '= (40/50) π
A '= (8/10) π
A '= (4/5) π
Answer:
The surface area of the sphere is decreasing at:
(A) 4pi / 5
Answer:
Volume of the rectangular prism = 280 cubes
Volume of the rectangular prism = (280/27) yd³
Step-by-step explanation:
length 3 and one third yd = 3 + (1/3) yd = (10/3) yd
width 2 and one third yd = 2 + (1/3) yd = (7/3) yd
height 1 and one third yd = 1 + (1/3) yd = (4/3) yd
Cubes of edge length (1/3) yd are used to fill the rectangular prism.
The length would contain (10/3) ÷ (1/3) = 10
The width would contain (7/3) ÷ (1/3) = 7
The height would contain (4/3) ÷ (1/3) = 4
Volume of the rectangular prism = 10×7×4 = 280 cubes
Or
Volume of rectangular prism = (10/3)(7/3)(4/3) = (280/27) yd³
