Answer:
C) 
Step-by-step explanation:
The equation of a straight line is given by:
y = mx + b
where m is the slope of the line, b is the y intercept (value of x when y is 0) and y, x are variables.
The equation of a line passing through two points (x₁, y₁) and (x₂, y₂) is given by:
From the graph, the line passes through (0, 0) and (10, -2), hence the equation of the line is:
Answer:
Step-by-step explanation:
Volume of a cube = L³
L is the length of the side of the cube;
Given
L = 2000ft³
Required
smallest whole foot length that could be used for the square platforms
Substitute the given into the formula to get the unknown length L
2000 = L³
Rearrange
L³ = 2000
Take cube root of both sides
∛L³ = ∛2000
L = ∛2000
L = 12.599
L≈ 12.6 feet
Hence the smallest whole foot length that could be used for the square platforms is 12.6feet
Answer:
7986 m^2
Step-by-step explanation:
This is a trapzoid, meaing the formula for area is the sum of the two bases over 2, mutiplied by 2
formula: (B1 + B2/2)h
B1: 140
B2: 102
H: 66
Plug in the information,
(140 + 102/2) 66, simplfy the formula now or evalute.
(242/2) 66, which will be 121 times 66
Mulitply to to get the area, which is 7986
Answer:
First figure out how many cups are in a gallon. 16 .
Next multiply 16×3= 48
Finally you divide price per cup or 20.16/ 48.
The cost is .42 cents per cup.
Answer:
I think it's this 62.13 in↑3.
I hope it's right!
