The following equation of parabola is given:
p(x)= - 5 x^2 + 240 x - 2475
where p(x) = y
This is a standard form of the parabola. We need to
convert this into vertex form of equation. The equation must be in the form:
y – k = a (x – h)^2
Where h and k are the vertex of the parabola. Therefore,
y = - 5 x^2 + 240 x - 2475
y = -5 (x^2 – 48 x + 495)
Completing the square:
y = -5 (x^2 - 48 x + 495 + _) - (-5)* _
Where the value in the blank _ is = -b/2
Since b = -48 therefore,
y = -5 (x^2 – 48 x + 495 + 81) + 405
y – 405 = -5 (x^2 – 48 x + 576)
y – 405 = -5 (x – 24)^2
Therefore the vertex is at points (24, 405).
The company should make 24 tables per day to attain maximum
profit.
Answer:
What is a power grid?
C) Transmission lines and transformers that take and send electricity from generating facilities to end users
Explanation:
A power grid is a system of interconnected transmission lines and transformers that takes electricity from the producers to the consumers. The power grid is very important in the supply of electricity to consumers. Before power is to be transmitted to the consumers, it has to be generated. Traditionally, the conventional way of generating power was from central power stations that utilized sources like; fossil fuels, coal and natural gas. In the recent past, however, more advancements have been made towards more clean energy sources like; wind, geothermal and hydroelectricity. Clean energy sources have several benefits over the traditional sources of energy, like; they don't cause harm to the environment and also they are renewable since they can be used over and over without depletion.
Once the energy has been harnessed and converted to electricity, it needs to be transmitted. The network for transmission to the consumers is what makes up the power grid. Transmission is usually done at very high voltage to minimize losses. However, before providing it the consumers, the electricity needs to be converted to a low voltage by the use of transformers for domestic and commercial consumption.
Answer:
The exception is due to vacation.
Explanation:
This is an example of a right answer, while, yes the individual must be registered in Canada, the exception is due to vacation.
Explanation:
1. The journal entry is as follows:
On March 1
Prepaid insurance A/c Dr $36,000
To Cash A/c $36,000
(Being the prepaid insurance is recorded for cash)
For recording the advance purchase of insurance, we debited the prepaid insurance and credited the cash account. Both the accounts are recorded at $36,000 so that the proper posting could be done.
A person can identify things that have given you trouble at work or in your personal life and look for ways to improve them by Innovation, knowledge and skills.
<h3>What is knowledge?</h3>
The idea of knowledge is one that connote the familiarity with some kind of information and theoretical views.
Knowledge is one that can be transferred from one person to another. By having the knowledge and skills, one can be able to handle issues that pertains to us in the right way and improve our lives.
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