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3 years ago

In a tournament, Amanda scored 136 points in the first round and 127 points in the second round.

Mathematics

1 answer:

lawyer [7]3 years ago

5 0

Answer:

6.6% percent change between the two rounds.

Step-by-step explanation:

We are given with, in a tournament, Amanda scored 136 points in the first round and 127 points in the second round.

It is required to find the percent change between the two rounds. Percentage change between two rounds is given by :

$\%=\dfrac{136-127}{136}\times 100\\\\\%=6.61\%$

So, the correct option is (A).

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4 years ago

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Mjhs is refinishing a basketball court and decided to paint everything shown below blue. How many square feet will be painted bl

SashulF [63]

Answer:

<h2>Mjhs needs 189.25 square feet of blue paint, approximately.</h2>

Step-by-step explanation:

As you can observe in the image attached, the basketball court is a composite figure formed by a rectangle and half of a circle.

The rectangle has dimensions of 10 feet by 15 feet. The circle has a diameter of 10 feet.

The expression of this composite area would be

$A= w \times l + \frac{\pi (\frac{l}{2} )^{2} }{2}$

Where $w = 15 \ ft$ and $l = 10 \ ft$ . Replacing these values, we have

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