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Nataliya [291]
4 years ago
15

Each of the 8 cats in a pet store was weighed. Here are their weighs (in pounds): 11, 10, 12, 14, 5, 15, 7, 6 Find the median an

d mean weights of the cats. If necessary, round to the nearest tenth.
Mathematics
1 answer:
MAVERICK [17]4 years ago
4 0

Answer:

Mean is 9.875

You can get this by adding all of the weights up and dividing it by the number of cats.

Median is 10.5

Organize the numbers in order.

5,6,7,10,11,12,14,15

Cross numbers off till you get to the middle.

You are left with 10 and 11.

Add the two.

Then divide by two to get your answer.

Step-by-step explanation:

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3 years ago
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The measure of the supplement of an angle is three times the measure of the
gtnhenbr [62]
<h2>Answer:</h2>

<h3><em>x=45degrees</em></h3>

<h2>Step-by-step explanation:</h2>

Let the angle to be solved be x

Let the supplement/compliment by y

x+y=90 Complimentary angles add up to 90 degrees.

x+3y=180 Supplementary angles add up to 180 degrees, the other angle is thrice the other compliment.

Evaluating this as a system:

x+y=90 Isolate x:

x=90−y Input into the other equation:

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x=45degrees

5 0
3 years ago
Triangle POR with vertices P(3, -6), (6,-9), and R(-15, 3) is dilated by a scale factor of 3 to obtain triangle P'Q'R'. Which st
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Answer:

im not sure

Step-by-step explanation:

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3 years ago
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Pls do the question on the bottom of the page
djverab [1.8K]
48% free-throws 24/25
7 0
3 years ago
Q # 17. please help me with this
vredina [299]
Hi there!

Dimensions of rectangular room :-

• Length = 109 inches
• Breadth = 103 inches

Dimensions of square tiles :-

• Each side = 3 inches

It's known :-

No. of tiles = Area of rectangular room / Area of tile

No. of tiles = \dfrac {109 × 103}{3}

No. of tiles = \dfrac {11227}{9}

No. of tiles = 1,247

Hence,
Th' number of tiles required for the job is 1,247

~ Hope it helps!
3 0
3 years ago
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