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dem82 [27]
3 years ago
13

Why do you need to calculate mean, or modo of a set of data?

Mathematics
1 answer:
goldfiish [28.3K]3 years ago
3 0
To find the average of the data
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Can anyone figure this out for me please? It would be greatly appreciated.
Ira Lisetskai [31]
Check the picture below.

now, to get how much is the area of the tiled section, we simply get the area of the whole pool, 53x26, which includes the tiles, and then subtract the area without the tile, the rectangle in the middle, and what's leftover, is the area of the tiled area.

\bf 53-4\frac{1}{2}-4\frac{1}{2}\implies 53-9\implies \boxed{42}
\\\\\\
26-4\frac{1}{2}-4\frac{1}{2}\implies 26-9\implies \boxed{17}
\\\\\\
\textit{so the area of the rectangle in the middle is}\implies 42\cdot 17\implies 714
\\\\\\
\textit{and the area of the whole pool is}\implies 53\cdot 26\implies 1378

\bf \stackrel{\textit{area of the whole pool}}{1378}~~-~~\stackrel{\textit{area of the middle rectangle}}{714}\implies \stackrel{\textit{area of the tiles}}{664}\\\\
-------------------------------\\\\
\textit{we know that is }\$5\frac{1}{2}\textit{ for a foot of tile, then}\stackrel{\textit{price of the tiles}}{664\cdot 5\frac{1}{2}}\implies 3652

8 0
3 years ago
Please help fast!!!!! 20 points
FromTheMoon [43]

Answer:

I think the answer is B.7070-(-7460)

I'm sorry if it was wrong..

4 0
3 years ago
Read 2 more answers
This recipe makes five portions of soup.
My name is Ann [436]

Answer:

Divide all of them by 5.

30 g onions

16 g carrots

0.5 tablespoons of oil

130 g tomatoes

0.3 I vegetable stock (whatever this is)

I hope this helps! If there are calculation mistakes, I’m sorry because I did this all in my head...

4 0
3 years ago
Read 2 more answers
Could someone answer for this for me?
Alecsey [184]
Fresh Foods
Range: 2-4
Mode: 2
Median: 3
Mean: 3

Best Groceries
Range: 1-7
Mode: 1 and 5
Median: 3.5
Mean: 3.5

Range is the lowest and highest number. Mode is the number that repeats the most. Median is the number in the middle. Mean is adding all the numbers together and dividing it by the number of numbers.
3 0
3 years ago
The yearbook club has 5 members returning from last year. They set up a booth in the cafeteria to recruit more members, and an a
garri49 [273]

Answer:

yeah ☺️

Step-by-step explanation:

is it helpful or not,?

4 0
3 years ago
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