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Damm [24]
3 years ago
11

the height of a tree was 12 feet. after a year, the tree's height increased 25%. what is the height of the tree after a year

Mathematics
1 answer:
Margaret [11]3 years ago
7 0

Answer:

15 feet

Step-by-step explanation:

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HELP URGENT STEP FUNCTIONS!!!!!!! Used books cost $2.25 each. Which expression represents the total number of books that can be
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Answer:

A. \left \lfloor \frac{10}{2.25} \right \rfloor

Step-by-step explanation:

We are given,

The cost of one book = $2.25

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Since, number of books cannot be in decimals.

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Hence, we can buy 4 books from $10.

Now, according to the options:

A. \left \lfloor \frac{10}{2.25} \right \rfloor = \left \lfloor 4.44\right \rfloor = 4

B. \left \lceil \frac{10}{2.25} \right \rceil = \left \lceil 4.44 \right \rceil=5

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3 years ago
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Window design. A triangular window on Ross camp's new scary boat has two sides that measure 87 centimeters 64 centimeter, respec
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Since the perimeter must not exceed 291.
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But for a triangle there is what is called the Triangle Inequality Theorem.  That given  the two sides of a tringle, the third side of the triangle must greater than the positive difference between the two sides and less than the sum of the two sides.

So for this case.   87 and 64.

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Combining First and second. Both must be satisfied.
So we have  a more accurate answer as:


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x  could be    24, 25, 26, 27, ......, 139.  cm.

I hope this helps.
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3 years ago
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