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A method of expressing a quantity as a number multiplied by 10 to the appropiate power?
Scientific notation
What is the quantity 987 milligrams expressed in grams?
There are 1,000 milligrams in a gram, so 987 milligrams equal 0.987 grams.
What is a symbol that represents an unknown quantity?
In mathematics, a symbol that represents an unknown quantity is typically denoted by a variable, such as "x" or "y". These variables are used to represent values that are not yet known or are subject to change. They are commonly used in algebraic equations to solve for the unknown quantity based on given information or conditions.
What do you call the process of comparing an unknown quantity to a standard known quantity?
It is calibrating.
Factor x2 5x 4?
Quantity x+4 times quantity x+1.
How do you write 76254048000000000000000 in scientific notation?
Your 76,254,048,000,000,000,000,000 is 7.6254048 x 1022 in scientific notation. Note that there is only onedigit to the left of the decimal, and the rest of the quantity is expressed in powers of ten.
How would you write the quantity 0.001 5 in scientific notation?
If you mean 0.0015 then it is 1.5*10^-3 in scientific notation
How do you write 34.0 million?
You can write 34.0 million as 34,000,000. In scientific notation, it is expressed as 3.4 × 10^7. Both formats clearly represent the same quantity.
What is the scientific notation for chocolate?
Chocolate is a mixture not a compound. There is, therefore, no simple scientific notation.
Write 2.5mcg of adrenaline write this quantity in standard scientific notation?
2.5 mcg in Scientific Notation = 2.5 x 100mcg
What does 900000 equal?
The number 900,000 is equal to nine hundred thousand. It can also be expressed in scientific notation as 9 x 10^5. Additionally, it represents a quantity that is 900 times one thousand.
What is a method of expressing of a quantity as a number multiplied by 10 to the appropriate power?
scientific notation
A method of expressing a quantity as a number multiplied by 10 to the appropiate power?
Scientific notation
What is a method of expressing a quantity as a number multiplied by 10 to the appropriate power?
Scientific Notation or Standard Notation or (not USA) Standard Form.
How do you say 4000000000000000000000 in a real word?
Four sextillion
How can a measurement be expressed?
A measurement can be expressed using a numerical value and a unit of measurement, which together provide a quantifiable description of a physical quantity. For example, length can be expressed as "5 meters" or "3 inches." Additionally, measurements can be represented in various formats, such as fractions or scientific notation, depending on the context and precision required. They may also include significant figures to indicate the accuracy of the measurement.
Why is the use of scientific notation important to chemistry?
Scientific notation is useful because it helps to read values' significant figures (sigfigs). For example, the number: 6.02^(-10) is much easier to read than .000000000602. When dealing with especially large or small quantities, scientific notation makes it easier to understand how big or small the quantity is.
