Answer:
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Step-by-step explanation:
⟾
⟾
⟾
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Now write as mixed fraction,
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Hope it's helps you
Answer:
Anna is 43 years old and Jacob is 41 years old
Step-by-step explanation:
x + 1 + x + 3 = 92
2x + 4 = 92
2x = 92 - 4
2x = 84
x = 41
Square root 156.25 to get the values of the sides of the square. You will get 12.5m for each side.
Now that you have the side values, use Pythagoras' Theorem to solve for the diagonal. Let's call the diagonal x,
c^2 = a^2 + b^2
x^2 = 12.5^2 + 12.5^2
= 312.5
Square root both sides to get x,
x = 17.68m (2 d.p)
HOPE THIS HELPED! Ask me if there is anything you don't understand from this working :D
Answer: The answer is option D. <em>Delphi Method Linear regression</em>
Step-by-step explanation: The <em>Delphi method </em>is a forecasting process framework used to estimate the likelihood and outcome of future events by group of <em>expert </em>with <em>relevant Knowledge</em>. The group of experts exchange views, and each independently gives estimates and assumptions to a facilitator who reviews the data and issues a summary report.
The steps involved in delphi method are;
- Choose facilitator
- Identifying experts
- Problem definition
- Round one questions
- Round two questions
- Round three questions
- Findings and conclusion
Note:
- You may choose tom have more than three rounds of questions to reach a more accurate consensus
- This technique is an iterative process, which tends to get broad range of opinions from the group of experts who will aid generation of forecast
Answer:

Step-by-step explanation:
Let the total purchase be given as 'p' dollars.
Given:
Price of a notebook = $5
Price of a pen = $1.50
Number of pens purchased = 'x'
Number of notebooks purchased = 1
So, cost of 'x' pens can be obtained using unitary method and is given as the product of price per pen and number of pens.
So, price of 'x' pens = Price per pen
Number of pens
Price of 'x' pens = 
Now, total purchase price will be equal to the sum of the price of a notebook and price of 'x' pens.
Therefore, the total purchase price is given as:
Total price = 1 notebook price + 'x' pens price
⇒ 