O REAL NUMBERS Word problem with addition or subtraction of integers 2 3 4 5 P3402 704 ft lower -213 2.322 148 (a) The top of a hill rises 555 feet above Checkpoint 3. What is the altitude of the top of the hill? ft (b) How much lower is Checkpoint 3 than Checkpoint 47

Q: can you explain the first few questions aswell

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Q: sorry can you write it out in pen or pencil please

A: Given that We have to find a ..Mean b..Standard deviation c...Tally Chart

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Q: 3) y2 5x +1

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Q: Is this for question 2 or 3?

A: The standard deviation is 0.2.

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Q: 1. Simplify. (6-2)³ - (5 +5²) O-14 -32 34 5

A: The given expression        6-23-5+52

Q: Is the graph complete? Yes No Save Answer Q1.3 (c) Is it possible to change the answer to part (b)…

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Q: can you do the next part of the question please

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Q: Can you answer part Iv here ?

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Q: Can you write it properly? It is not understandable.

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Q: I don't understand, could you write it on paper?

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A: The regression equation is: .

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Q: 11. How many different ways can the word "salespersons" be ordered?

A: Total number of letters is 12. The letter S repeats 4 times. The letter E repeats 2 times.

Q: nderstand how part is bro

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Q: Can you write this out?

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Q: Can you clarify step 3 . I don't understand where you got those numbers.

A: Solution: The formulae for the combination is  nCr=n!r!×(n-r)!

Q: Can I also get assistance with

A: Please check the answer.in next step