You need 5 more gallons for a full tank.
Since it takes 10 gallons to increase the gauge from 1/4 to 3/4 (change of 2/4 which is the same as 1/2), it must have taken 10 gallons to fill up to halfway for the tank.
Thus the full amount would be 10*2 = 20 gallons
However, since there is already 3/4 gasoline in the tank, we only need an extra 1/4 of 20 for it to be full.
So, 20*1/4 = 5
We need to add 5 gallons for a full tank.
so, the cube has a <u>cubic hole</u> in the middle.
now, if we nevermind the hole, the volume of the cube, or rectangular prism, is simply the product of its length, width and height, namely 20*20*5, or 2000 cm³.
however, we'll need to subtract the hole from it, and since the hole is another rectangular prism, then its volume is 5*5*5 = 125 cm³.
so if we <u>subtract the volume of the hole</u> from the total volume of the cubic container, what's leftover is just the volume of the <u>cube without the hole</u>, namely
2000 - 125 = 1875 cm³.
Answer:
43 feet
Step-by-step explanation:
How far is referring to the distance between the two numbers given.
In general, the distance between two numbers, a and b,
is given by |b-a| .
You have that you are finding the distance between -45.5 ft and -88.5 ft.
So the distance between those numbers is given by:
|-45.5-(-88.5)|
|-45.5+88.5|
|88.5-45.5|
|43.0|
|43|
43 (Since the number inside the | | has a distance of 43 from 0)
The distance between -45.5 ft and -88.5 ft is 43 ft.
To find the cost of Mary's assessment, you will need to find the part of the project that applies to her property.
This would be 38 feet of the 200 total feet.
38 divided by 200 = 0.19 or 19%
19% of the cost would be Mary's assessment.
0.19 x 7000 = $1330.
$1330 is the cost of Mary's assessment.
The answer to your question is C
Because -6 is is y-intercept 4 is x-intercept