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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.

893,875 Questions

What is two fifths of five eights?

Generally used as a reference to not much, the answer is 9/40ths or 22.5%

What is the Difference between razor 150 and 100 electric scooter?

The Razor E100 is often considered a starter scooter for kids ages 8 and above. It offers simple controls, moderate speed, and a lightweight feel that helps beginners learn comfortably. Razor lists the E100 with a 100-watt motor, speeds up to 10 mph, and up to 40 minutes of ride time.

The Razor E150, on the other hand, is designed for riders who want slightly more power and stability. It feels stronger during acceleration and handles rider weight more comfortably, making it a better option for longer neighborhood rides.

Many riders choose the E100 for:

First-time scooter riding

Younger riders

Lightweight portability

The E150 is usually preferred for:

Riders wanting more power

Better ride stability

Longer everyday riding sessions

Some community discussions also mention that Razor scooters are fun beginner models but may require occasional maintenance over time, especially batteries and throttle components.

For riders looking to upgrade beyond entry-level scooters, WYRD RYDS offers premium electric scooters, performance rides, riding gear, and expert guidance for both beginner and advanced riders. Their focus on electric mobility helps riders choose models that match their riding style, comfort needs, and performance goals.

If you want a simple beginner scooter, the Razor 100 is usually enough. If you want more stability and stronger overall performance, the Razor 150 is generally the better long-term choice.

How does money motivate people more than any other factor in the workplace?

Money serves as a primary motivator in the workplace because it directly addresses employees' basic needs and aspirations, such as financial security, lifestyle enhancements, and status. Unlike other factors like recognition or job satisfaction, monetary compensation is quantifiable and can be readily compared, making it a clear measure of value and success. Additionally, competitive salaries can attract and retain talent, driving performance and productivity. Ultimately, while other motivational factors are important, money often serves as the foundational incentive that influences employees' decisions and behaviors.

What two polygons can be used to make a pentagon?

A pentagon can be constructed using a triangle and a quadrilateral. By placing the triangle adjacent to one side of the quadrilateral, the combined shape forms a pentagon. Alternatively, two triangles can be arranged to create a pentagon by ensuring they share one side.

What is the difference between area of curved surface of cylinder and surface area of cylinder?

Curved surface area includes the area of the length of the cylinder only whereas surface area includes the two bases as well...

What is the surfqace area of a cylinder?

Agreed with anonymous 14 y ago.

However,

2pir^(2) + 2pirh

can be factor to

2pir(r + h)

So S.A.(Cyl) = 2pir(r + h)

e.g. a cylinder of radious 2 cm and a height/length of 24 cm

Has a surface area of

SA(cyl) = 2(3.14)(2(2 + 24) =>

SA(Cyl) = 3.14(4)(26)

SA(Cyl) = 3.14(104)

SA(Cyl) = 326.56 cm(2)

What is 52-x2 x10?

The expression ( 52 - x^2 \times 10 ) simplifies to ( 52 - 10x^2 ). This means you multiply ( x^2 ) by 10 and then subtract that product from 52. The final expression represents a quadratic equation in terms of ( x ).

To say numbers in order?

To say numbers in order, start with the smallest number and proceed sequentially to the largest. For example, you would list them as one, two, three, and so on. Ensure that you maintain the correct numerical sequence without skipping any numbers. This method is useful for counting, organizing data, or presenting information clearly.

What is the volume of a five gallon water jug?

There are 40 (5 x 8) pints in a 5 gallon vessel.

An imperial pint (20 fl oz) is 0.020068 cu ft. Thus 40 x 0.020068 = 0.80272 cu ft.

QED

What is blank reverse?

"Blank reverse" typically refers to a printing or design technique where one side of a material, such as paper or a card, is left unprinted or empty (blank) while the other side features a design or print (reverse). This approach is often used in marketing materials, business cards, or packaging to create a clean and minimalist look. Additionally, it can provide a space for writing or personal notes on the blank side.

What is 972 index form?

The index form of 972 is expressed as ( 9.72 \times 10^2 ). This representation indicates that the number is 9.72 multiplied by 100, which is the same as 972. Alternatively, if you seek a representation in terms of prime factors, 972 can be expressed as ( 2^2 \times 3^5 ).

How many times does 5 appear in a 12 hour day?

In a 12-hour day, the digit "5" appears in the hour markings as follows: 5:00 to 5:59 represents one full hour where "5" is in the hour position, and it appears once in the minutes for each hour from 0 to 59 (i.e., 5:00, 5:01, ..., 5:59). Additionally, "5" appears in the minutes during 1:05, 2:05, 3:05, 4:05, 6:05, 7:05, 8:05, 9:05, 10:05, and 11:05, totaling 10 more occurrences. Therefore, "5" appears a total of 60 (from 5:00 to 5:59) + 10 (from the other hours) = 70 times in a 12-hour day.

Is the best estimate for the capacity of a kichen sink?

The best estimate for the capacity of a standard kitchen sink typically ranges from 2 to 3 gallons (approximately 7.5 to 11.4 liters) for single-basin sinks, while double-basin sinks may have a combined capacity of around 4 to 6 gallons (15 to 23 liters). However, the actual capacity can vary based on the sink's design and dimensions. It's important to check the specifications of the specific sink model for precise measurements.

How do write 0.0427 in standard form and words?

To write 0.0427 in standard form, you express it as (4.27 \times 10^{-2}). In words, it is written as "four point two seven times ten to the negative two." This notation emphasizes the number's placement relative to the decimal point.

Why is line important?

Line is important in various contexts, such as art, design, and communication, because it serves as a fundamental element that helps define shapes, create structure, and guide the viewer's eye. In visual arts, lines can convey movement, emotion, and depth, influencing how a piece is perceived. In written communication, lines help organize thoughts and ideas, making information more accessible and understandable. Overall, lines play a crucial role in creating clarity and coherence across different mediums.

What is a scatter cushion?

A scatter cushion, also known as a throw pillow, is a decorative pillow used to enhance the aesthetic appeal and comfort of furniture, particularly sofas and chairs. These cushions come in various shapes, sizes, and designs, allowing for personalization of interior spaces. They serve both functional and decorative purposes, providing support while also adding color, texture, and style to a room. Scatter cushions can be easily rearranged or replaced to refresh a space without significant investment.

How do you decrease an amount by 11 percent?

To decrease an amount by 11 percent, first convert the percentage to a decimal by dividing 11 by 100, which gives you 0.11. Then, multiply the original amount by 0.11 to find the decrease. Finally, subtract this value from the original amount to get the decreased total. For example, if the original amount is $100, the decrease would be $11, resulting in a final amount of $89.

How do you write 0.706?

To write the decimal 0.706 in fraction form, you can express it as 706/1000. This fraction can be simplified to 353/500 by dividing both the numerator and denominator by 2. Alternatively, you can represent it in words as "seven hundred six thousandths."

When would you use altogether?

You would use "altogether" when you want to indicate a total or complete amount or to express something in summary. For example, it can refer to the total of a numerical count, as in "The bill came to $50 altogether." It can also be used to emphasize a point, such as in "Altogether, it was a successful event."

Is the multiple always greater than the number?

No, a multiple is not always greater than the original number. A multiple of a number is obtained by multiplying that number by an integer. For example, the first multiple of any positive number is the number itself, and for zero, all multiples are zero. In the case of negative numbers, multiples can also be less than the original number.

What does ETA 1200 mean?

ETA 1200 typically refers to an estimated time of arrival at 12:00 PM. This term is commonly used in transportation and logistics to indicate when a vehicle, such as a train, plane, or delivery truck, is expected to reach its destination. It helps in scheduling and planning for passengers or recipients awaiting the arrival.

Is negative 3 pi rational or irrational?

' -3pi ' is IRRATIONAL , because 'pi' is Irrational.

Remember ; Rational (-3) X (Multiplied) Irrational(pi) = irrational..

Irrational numbers are those , in casual terms, decimals that recur to infinity AND there is no regular order in the decimal digits.

pi = 3.141592.....

So -3pi = -9.42477796.....

More formally an irrational numbers is a decimal that CANNOT be converted to a RATIO/FRACTION/Quotient.