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2 years ago

What is the definition of an average?

Mathematics

2 answers:

maw [93]2 years ago

6 0

A number expressing the central or typical value in a set of data, in particular the mode, median

uranmaximum [27]2 years ago

4 0

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Answer:

Average: a calculated "central" value of a set of numbers

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How to find it in the average:

Add all of the numbers given, then divide by the number of digits.

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Example:

Question 1. ) Find the average of the digits.

10, 12, 7, 9, 14, 8, 5, 19

Step 1. Add all of the numbers - 70

Step 2. Count how many different numbers there are - 8

Step 3. Take your first answer and your second and divide them

Step 4. 70 ÷ 8 = 8.75 So 8.75 would be the average

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Please show work! Thank you

xz_007 [3.2K]

A) The greatest rectangular area will be the area of a square 10 m on each side, 100 m^2.

b) The new dimensions will be 11 m × 11 m.
.. The new area will be (11 m)^2 = 121 m^2.

c) The area was increased by 121 m^2 -100 m^2 = 21 m^2, or 21%.

d) Yes, and no.
.. If you increase the dimensions by 10%, the area will increase by 21%.
.. (40 m)^2 = 1600 m^2
.. (44 m)^2 = 1936 m^2 = 1.21*(1600 m^2), an increase of 21% over the original.

.. If you increase the dimensions by 1 unit, the area will increase by (2x+1) square units, where x is the side of the original. For x≠10, this is not 21 square units.
.. (41 m)^2 = 1681 m^2 = 1600 m^2 +(2*40 +1) m^2 = 1600 m^2 +81 m^2

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3 years ago

I'm so d*mb‍ i need help i got the answer but i need help with the formulas and showing my work to get the answer

bazaltina [42]

Answer:youre not dum :)

Step-by-step explanation: e

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11 months ago

PLEASE HELP ME!! How do you solve??

Fudgin [204]

Number 4 is 1
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3 years ago

A field has a length of 6 2/3 yards and a width of 4 3/4 yards. What is the area of the field.

gulaghasi [49]

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Ste-by-step explanation:

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3 years ago

3. What is the molar mass of SO2?

Arada [10]

Answer: 64.066 g/mol

hope this helps :D

Step by Step: To find the molecular mass of SO2, you are going to want to search out the mass of SO2. The mass of sulfur is 32AMU, and also the mass of oxygen is 16AMU, then times two thanks to the subscript, so 32. Add those up, and 32+32=64AMU, which is your mass for the entire.

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3 years ago

Read 2 more answers