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KATRIN_1 [288]
3 years ago
6

What is the average 27, 12, 31, 19, 23, 11, 17

Mathematics
2 answers:
zhannawk [14.2K]3 years ago
8 0

Answer: 20

Step-by-step explanation:

1) Put the numbers in order: 11,12,17,19,23,27,31

2) Find the sum: 140

3) Divde 140 by the total numbers: 18.769875523239

Range: 20

Largest Number: 31

Smallest Number: 11

Divide: 140/7  and get 20

valentinak56 [21]3 years ago
7 0

So to find average, we add up the values, and divide it by how many values there are in total.

27 + 12 + 31 + 19 + 23 + 11 + 17 = 140.

There are 7 numbers. Which means we divide 140 by 7.

140 / 7 = 20 is the average.

Also, if you notice, most of the numbers "kind of" circulate around 20.

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What is the area of the circle below if it is 18 m
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Answer:

A≈1017.88 if r=18m or A≈254.47 if r=9

Step-by-step explanation:

A=Pi*r^2, plugging in 18 m or 9 m since lack of info but i assume you are giving 18m total length of circle, gives us answer.

6 0
4 years ago
In a company 60% of the workers are men is 880 women work for the company how many workers are there in all
borishaifa [10]
I will do my best to answer this question due to the gramatical errors made making it difficult to read and understand.
assuming that the 880 is the number of women employed that makes up 40% of the company employees
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7 0
3 years ago
What is the volume of the cylinder. its 15 units high and a radius of 11.<br><br>​
murzikaleks [220]

Answer:

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Step-by-step explanation:

The volume of a cylinder is given by

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8 0
3 years ago
Xan and Katie are twins. Xan weighs 66 6 6 pounds 99 9 9 ounces, and Katie weighs 88 8 8 pounds 11 1 1 ounce. What is the differ
gtnhenbr [62]

Answer:

264 ounces

Step-by-step explanation:

#Convert Xan weight into ounces:

1lb= 16 \ oz\\\\66\ lb=66\times 16=1056 \ oz\\\\\therefore Xan's=1056 \ oz+ 99 \ oz=1155 \ oz

Convert Katie's 88 pounds 11 ounce to ounces:

1lb= 16 \ oz\\\\88\ lb=88\times 16=1056 \ oz\\\\\therefore Katie's=1408 \ oz+ 11 \ oz=1419\ oz

The difference is calculated by subtracting Xan's from Katie's:

=1419 \ oz-1155 \ oz\\\\=264\ oz

Hence, the difference between the weights is 264 ounces

7 0
3 years ago
Michelle pays $66.85 for a costume pattern and 8 yards of fabric. The pattern costs $4.85. How much does each yard of the fabric
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x-cost\ of\ yard\ of\ the\ fabric\\\\4.85+8x=66.85\ \ \ \ \ \ |subract\ 4.85\\8x=66.85-4.85\\8x=62\ \ \ \ \ \ \ \ |:8\\x=7.75\\\\Each\ yard\ cost\ \$7.75.
7 0
3 years ago
Read 2 more answers
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