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For a one-time requirement like constructing a sidewalk with an estimated cost of $10,000, the preferred method of purchase is typically a formal sealed bid or request for proposals (RFP). This approach allows for competitive pricing and ensures that you select a qualified contractor while maintaining transparency. If the timeline is tight, direct negotiation with a few contractors may also be suitable.
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Why sewer in circular shape is preferred?
Circular sewer pipes are preferred because they provide uniform strength and can efficiently withstand the pressure from the surrounding soil and the weight of the water flowing through them. Their shape allows for smooth, uninterrupted flow, reducing the risk of blockages and improving hydraulic efficiency. Additionally, circular pipes are easier to manufacture and install, making them cost-effective for construction projects.
Why preferred standard form?
Standard form for equations of two variables is preferred when solving the system using elimination.
Why are unbiased estimators preferred over biased estimators?
Unbiased estimators are preferred over biased estimators because they, on average, accurately reflect the true value of the parameter being estimated, leading to more reliable conclusions. While biased estimators can be closer to the true value in some specific cases, their systematic error can mislead interpretations and decisions. Unbiased estimators ensure that the estimates converge to the true parameter value as sample size increases, enhancing their overall credibility in statistical analysis.
Numbers that can be expressed as a ratio are called?
Rational numbers. write a ratio to express the number of people who preferred wanr to those who preferred wclm
Why a grab sample is preferred to a composite?
and so de
If you have a requirement to buy 10 commercially available Doppler weather systems for 10 aircraft. The total estimated cost is 135000. What is the preferred method of purchase?
Purchase order
If you have a requirement to purchase drug testing services for transportation employees. The estimated dollar amount for this testing is 75000. What is the preferred method of purchase?
PURCHASE ORDER
Why is iron used for girders in buildings?
because it can not erode and it is strong and will keep the building stable
Where can one buy buildings for Christmas villages?
Buildings for Christmas villages can be purchased at craft stores. Buildings can be purchased plain and then painted with preferred colors or can be purchased ready for use.
Do you legally have to use someone's preferred pronouns?
No, there is currently no legal requirement to use someone's preferred pronouns. However, respecting someone's gender identity and using their preferred pronouns is considered a sign of respect and inclusivity.
What is the education requirement for being a agricultuural teacher?
It depends on the level of education. The minimum educational requirement for college and university professors is a master's degree in the subject area being taught, with a doctorate preferred.
Which hotel should we stay in London?
It depends on the requirement of a customer. How much budget he has, the preferred location, preferred amenities or facilities, nearby attractions, how close the hotel is to transport links and many other factors.
What is the longest lasting metal used in construction and why is it preferred over other materials for durability?
The longest lasting metal used in construction is stainless steel. It is preferred for its durability because it is highly resistant to corrosion, rust, and wear, making it ideal for long-term structural integrity in various environments.
How many deaf people in the UK use British Sign Language as their first or preferred means communication?
It is estimated that around 151,000 people in the UK use British Sign Language as their first or preferred means of communication. This number continues to increase as awareness and education about sign language grows.
What are the education requirements for computer designing?
A bachelor's degree is the minimum educational requirement for entry into the field. For higher positions, a master's and doctorate are preferred.
Which single purchase crab is preferred at construction site?
At construction sites, the preferred single purchase crab is often the "steel crab" or "single point lift crab," which is designed for heavy lifting and durability. These crabs are favored for their ability to handle substantial loads while maintaining stability and safety. Their robust construction and ease of use make them ideal for various lifting applications in challenging environments.
What schooling do you need to go through to be a professor?
Typically, the minimum requirement for a college or university professor is a master's degree in the subject you are teaching with a doctorate preferred.
