<span>Given
the function d(h)=50+45 represents the distance a family
traveled, in miles, h hours after they stopped for lunch. The value
45 represents the speed they are traveling in miles per hour. So if the
function will be graph, the 45 represents the slope of the line.</span>
<span> </span>
The y intercept is where the line crosses the y axis or where x=0
basically f(0) which is 1000 or B
the y intercept is when x=0, when time=0, so it represents the amount of cicadas initially on the farm
the 2 means it doubles every week (because x=number of weeks)
B
A
C
Answer:
The liters that the tank will contain at 5:11 PM that day are:
Step-by-step explanation:
Firstly, you must identify the outlet flow of the water pumped from the tank, for this, you must subtract the last volume given from the first volume:
- 19,140 L - 8,097 L = 11,043 L
And the minutes that passed from the first volume until the last volume given (18 minutes from 4:47 PM to 5:05 PM), so, you must divide that two values to obtain the outlet flow:
- Outlet flow =
- Outlet flow =
- Outlet flow = 613.5

Now, you must see the next hour given (5:11 PM), if you see, from 5:05 PM to 5:11 PM has passed 6 minutes, taking into account this, you replace the equation of outlet flow to clear the volume:
- Outlet flow =
- Volume = Outlet flow * time
And replace the values to obtain the new volume pumped:
- Volume = 613.5
* 6 min - Volume = 3681 L.
At last, you must subtract these liters from the last volume identified in the tank:
- New Volume in the tank = 8097 L - 3681 L
- New Volume in the tank = 4416 L
The volume in the tank at 5:11 PM is <u>4416 Liters</u>.
Answer:
The area of the wall on the blueprint is 0.1764 ft²
Step-by-step explanation:
The scale is the relationship that exists between the magnitudes of a drawing and the actual dimensions.
The scale factor is the ratio of the dimensions in two similar figures. The term "similar figures" refers to figures that have the same shape but different sizes.
The ratio between areas is equal to the squared scale factor. This is, the scale factor for areas is the squared scale factor,
To solve scale problems in this case, then the following proportion must be proposed:

Being:
- representation area=?
- actual area=36 ft²
- scale factor=0.07
Replacing:

Solving:
representation area= 0.07²*36 ft²
representation area=0.1764 ft²
<u><em>The area of the wall on the blueprint is 0.1764 ft²</em></u>
Answer:
blackness?
Step-by-step explanation: