Answer:
The answer is B.
Step-by-step explanation:
The question ask us to find an equation for the cost of a fill-up and a car wash. Firstly, we have to form 2 coordinates from the table and find the gradient :
Let Tank Size be x and Total Cost be y,
Any 2 coordinates,
Let (11,21.45) be (x1,y1) & (15,28.25) be (x2,y2),
m = (28.25-21.45)/(15-11)
= 6.8/4
= 1.7
You can form equation using slope-form, y = mx+b, then substitute m value and any coordinates into the equation :
Let m= 1.7 & (17,31.65),
y = mx + b
31.65 = 1.7(17) + b
31.65 - 1.7(17) = b
b = 2.75
y = 1.7x + 2.75
Answer:
<h3>
x = 10.0 </h3>
Step-by-step explanation:
tan(35°) ≈ 0.7002
from triangle:
tan(35°) = 7/x
so:
7/x = 0,7002
7 = 0.7002•x
x = 7/0.7002 = 9,9971...
x ≈ 10.0
Is this itAnswer:
Step-by-step explanation:
Weight of container =102pounds
<h3>Explaination:</h3>
A shipping container is in the shape of right rectangular prism with the length of the 12feet away, the 8.5 and the height of the 4feet.
The container is completely filled with contants that weigh on average 0.25 pounds of the contents of the container .
Right rectangular prism is a cuboid. Volume of Right rectangular prism=12* 8.5* 4 =408
Cubif feet content destiny=0.25pounds per cubic food
Density = Mass/Volume
= 0.25= weight of contents in the container/Volume of container
= 0.25= weight of contents in container/408
= Weight of contents = container
= 0.25* 408
= Weight of container = 102 pounds
May it helps you
Answer:
the third one
Step-by-step explanation: 6 22 22 24
the quotient is 86.6666666 the repeating 6 is sometimes written with a bar above the .6 like
86.<u>6</u> except the bar is on top of the second 6
