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You really should consider trying this yourself before reading the answer, and you should understand the answer, otherwise you will not learn the lesson. Read each step, and do not proceed unless you understand it.
To maximize the cross sectional area of a rain gutter made from sheets that are 12 inches wide by turning up the edges 90 degress, first draw the cross section...
The depth is x. The cross section is 12-2x by x. Try again to draw it...
The area of the cross section is (12-2x)x. Can you see the solution?
Simplify the area. It is 12x - 2x2. Can you see the solution?
Differentiate. This is a simple polynomial. Can you see the solution?
The deriviative is dy/dx = 12 - 4x. Can you see the solution?
The maximum volume occurs when the deriviative is zero. Can you see the solution?
Solve for 12 - 4x = 0. Last chance to solve it yourself...
There is one root of x: 3, so the depth is 3 inches.
What else can I help you with?
If angle D measures 57 degrees what is the measure of angle C?
Presumably you're looking at a picture that shows angles C and D in relation to one another. We can't answer this without knowing that.
How many dollars is 50?
The answer will depend on 50 WHAT! And since you have not bothered to provide that crucial bit of information, I cannot provide a more useful answer.The answer will depend on 50 WHAT! And since you have not bothered to provide that crucial bit of information, I cannot provide a more useful answer.The answer will depend on 50 WHAT! And since you have not bothered to provide that crucial bit of information, I cannot provide a more useful answer.The answer will depend on 50 WHAT! And since you have not bothered to provide that crucial bit of information, I cannot provide a more useful answer.
Is 4500 grams less than 450000?
The answer will depend on the units used for 450000. And since you have not bothered to provide that crucial bit of information, I cannot provide a more useful answer.The answer will depend on the units used for 450000. And since you have not bothered to provide that crucial bit of information, I cannot provide a more useful answer.The answer will depend on the units used for 450000. And since you have not bothered to provide that crucial bit of information, I cannot provide a more useful answer.The answer will depend on the units used for 450000. And since you have not bothered to provide that crucial bit of information, I cannot provide a more useful answer.
What is another word for fill up?
supply, provide, furnish
What is meant by Adaptation in artificial neural networks?
Adaptation is the feature that a neural network system should provide in order to let the system be aware of changes in its environment. For instance; an auto-pilot expert system (ES) changes its maneuvering degrees with respect to the wind. So, an artificial intelligence system needs to use some agents to collect more data about its location.
What kind of degrees does University of Lafayette provide?
Degrees offered:Bachelor'sMaster'sDoctoralAssociate
Does the NEC provide minimum or maximum standards?
Minimum
Can aluminum stop gamma rays?
Aluminum can stop some gamma rays, but they are not as effective as denser materials like lead or concrete. Thicker layers of aluminum would be needed to provide sufficient protection from gamma rays.
The typical body stores of glycogen can provide energy for a maximum?
my dick
What is aluminum usually combined with?
Aluminum is usually combined with other elements, such as copper, silicon, magnesium, and zinc, to form various aluminum alloys. These alloys provide enhanced properties like increased strength, corrosion resistance, and improved formability compared to pure aluminum.
What is the maximum noise reduction provided by ear plugs?
Ear plugs can provide a maximum noise reduction of around 30 decibels.
Does an aluminum case provide some benefit I don't understand?
Most people choose an aluminum case for aethetic reasons. They are also very durable and more scratch-resistent.
Frame Relay is able to provide a maximum transmission rate of?
It is 45 Mbps.
What should be adjusted to provide maximum battery longevity in a PDA?
screen backlight
Does aluminum protects against demagnetization?
Aluminum itself does not provide protection against demagnetization as it is not a magnetic material. However, using aluminum to shield or encase a magnet can help protect it from external factors that may cause demagnetization, such as physical damage or temperature fluctuations.
Maximum range of air rifle?
You will have to provide the caliber and whether it is pump or CO2 powered.
Which truck position is best to provide maximum clearance for tail swing?
Truck 2
