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Math and Arithmetic
Math is the study of abstractions. Math allows us to isolate one or a few features such as the number, shape or direction of some kind of object. Then we can study what can be learned about the behavior of those features while ignoring everything else about the object.
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What does productivity tools mean?
Productivity tools are the name of the apps, software or systems that assist individuals to accomplish tasks in a more structured and effective manner. These tools may minimize distractions, simplify planning, enhance communication, or assist in tracking progress. ScreenRec is a good example as it allows one to record a short screen clip or a screenshot to explain instructions, report a bug, or provide an update in a short time. Project managers such as Asana or ClickUp, note-taking apps such as Evernote or Notion, and time-management apps such as Google Calendar or Clockify are also considered other productivity tools.
One decametre is equal to 10 meters. It is a unit of length in the metric system, where "deca-" denotes a factor of ten. Therefore, 1 decametre is also equivalent to 1000 centimeters or 0.01 kilometres.
What does the 72 tell you about the dimm?
The "72" in a DIMM (Dual In-line Memory Module) typically refers to the number of pins on the module. A 72-pin DIMM is an older type of memory module commonly used in older computers, particularly those that utilized EDO (Extended Data Out) or Fast Page Mode DRAM. This specification indicates the module's compatibility with certain motherboards and memory architectures, primarily in systems from the 1990s. Such modules are less common today, as modern systems generally use DIMMs with higher pin counts and more advanced memory technologies.
Do all shapes have the same number of sides as angles?
No, not all shapes have the same number of sides as angles. In geometry, a polygon with ( n ) sides always has ( n ) angles. For example, a triangle has 3 sides and 3 angles, while a quadrilateral has 4 sides and 4 angles. However, the relationship may differ in more complex shapes or three-dimensional figures.
What is a sample space when rolling a fair dice?
The sample space when rolling a fair six-sided die consists of all the possible outcomes of that roll. It includes the numbers 1, 2, 3, 4, 5, and 6. Thus, the sample space can be represented as S = {1, 2, 3, 4, 5, 6}. Each outcome is equally likely since the die is fair.
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What is the distributive property of 8 x 15?
The distributive property states that a multiplication can be distributed over addition. For the expression (8 \times 15), you can break down 15 into two parts, such as (10 + 5). Applying the distributive property, it becomes (8 \times (10 + 5) = (8 \times 10) + (8 \times 5)), which equals (80 + 40 = 120). Thus, (8 \times 15 = 120).
How do you write 8 and two thirds in a decimal?
Fraction ; 8 2/3
Decimal ; 8.6666.... ( NOT 8.6667)
The decimal recurs to infinity , indicated by the three or more full stops, When writing '8.6667'. the decimal is terminating, which it is NOT'.
To compare decimals ; method
0.05 & 0.035
Bring both decimals to the same number of decimal places by inserting suffix zeroes.
Hence 0.050 & 0.035 ( Each is now 3 d.p.).
Drop the decimal point
0050 & 0035
Drop the prefix zeroes 50 & 35
I think you will agree with me than 35 < 50 .
Hence it follows that 0.035 < 0.05
NB This method is good for comparing all decimals.
Is 04 equal less or greater than 050?
Is '4' less or greater than '50'
To me 4 < 50.
So 04 < 050
NB THe prefix zeroes are trivial.
How do you write million in numbers?
Units = 1
Tens = 10
Hundreds = 100
Thousands = 1,000
Tens of thousands = 10,000
Hundreds of thousands = 100,000
Millions = 1,000,000
Tens of millions = 10,000,000
Hundreds of millions = 100,000,000
Billions = 1,000,000,000
2x plus 2 equals x plus 5 what does x equals?
2x + 2 = x + 5
Subtract '2' from both sides
Hence
2x = x + 3
Subtract 'x' from both sides
x = 3 The answer !!!!!
What is the mode mean range median of 25 36 12 10 10 44 15?
25 36 12 10 10 44 15
First rearrange the terms in rank order.
Hence
10, 10, 12, 15, 25, 36, 44
MODE ; is the term that occurs most frequently (often). In this case '10'.
MEDIAN : is the Absolute middle term . In this case '15'. There are three terms to either side of '15'.
MEAN ; ; is the sum of all the terms divided by the number of terms.
Hence
[10 + 10 + 12 + 15 + 25 + 36 + 44 ] / 7
[152]7 = 21.71428.... ~ 21.7
RANGE ; is the difference between the largest and smallest terms
44 -10 = 34 .
Is the median of 8 8 21 14 16 8 4?
8 8 21 14 16 8 4
Rearrange the number in rank order.
Hence
4, 8, 8, 8', 14, 16, 21.
The median is the absolute middle term. In this case the 'dashed eight' (8')
YES!!! However, the answer is a fraction/decimal.
36/4 = 9
38/4 = 9.5 = 9 1/2
40/4 = 10
How many brothers and sisters did bill Russell have?
Bill Russell had two siblings: a brother named Charlie and a sister named Beatrice. He grew up in a close-knit family in Louisiana before moving to California. Russell's family played a significant role in shaping his character and values throughout his life and career.
An oxidation half-reaction involves the loss of electrons. In the options provided, the correct oxidation half-reaction is D. Fe + 2e- → Fe²⁺, as it shows iron (Fe) losing two electrons to form Fe²⁺. Options A and B represent reduction processes, while C does not depict an oxidation reaction.
What is the answer of a subtraction question called?
The answer to a subtraction question is called the difference.
For example:
10 − 4 = 6
Here, 6 is the difference.
