Answer:
The answer is s / s + 3
Step-by-step explanation:
I applied the fraction rule a/b divided by c/d = a/b times c/d
Please mark BRAINLIEST!
Answer:
$1200
Step-by-step explanation:
Let the roof be square shaped
Area of the roof = L²
L is the side length of the roof
Given
L = 40ft
Area of the roof = 40²
Area of the roof = 1600ft²
If plants used for a green roof cost $0.75 per square foot, this means
1 ft² = $0.75
Let the cost needed to cover both sides of the roof be y, hence;
1600ft² = y
Divide both expressions
1/1600 = 0.75/y
y × 1 = 0.75×1600.
y = 0.75×1600
y = 1200
Hence it will cost $1200 to cover both sides of the roof
Answer:
484 Inch
Step-by-step explanation:
Radius of the tire=11 inch
The distance which the tire covers in 1 revolution is the circumference of the tire.
Circumference of a circle=2πr
Therefore:
<u>Distance of the tire in 1 revolution=2*π*11=22π inches</u>
From the above, we can then determine the distance which the tire travels in 7 revolutions.
Distance if the tire in 7 revolutions=7*22π
=483.81 Inch
≈484 Inch ( to the nearest inch)
The tire travels approximately 484 Inch in 7 revolutions.
(a) - 5
since y varies inversely as x then k = yx ( k is the constant of variation )
using y = 5 when x = - 1, then k = 5 × - 1 = - 5
Answer:
A: $0.19 / B: $0.16 / C: 36-ounce box
Step-by-step explanation:
For A-B, simply divide the cost by the number of ounces.
A: 4.59/24 = $0.19
B: 5.79/36 = $0.16
The better buy is the cheaper option per ounce which would be B.
C: The 36 ounce box of cornflakes.