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How do you Find a whole when the percent is known?
how do you find a number when a percent of it is known
What is the answer when you subtract?
When one number is subtracted from another number, the result is known as the difference.
What is the bottom number in the fraction called?
The number on the bottom of a fraction is known as the "denominator."
What do you call a number that is made up of a whole number and a fraction?
A number that is made up of a whole number and a fraction, such as 1 3/4, is known as a Mixed Number.
What is an interest?
An equity interest is a proportion of ownership, typically via investment in a business. Stocks are also known as equities. Also, there is an accounting concept called owner's equity. One person might own 90% of a business, and the other 10%. Note that bonds represent cooperation debt, while stocks represent ownership or equity interest.
Can an atom be determined by knowing the number of neutrons?
No, only by the atomic number, also known as the number of protons.
How is the number of moles determined from a known mass?
Number of moles = Total mass/Molar mass
The rows going across the periodic table is known as periods and contain elements with the same number of?
The rows going across the periodic table are known as periods and contain elements with the same number of electron shells.
How is a number of moles of an element determined from a known mass?
The number of moles is mass in g/molar mass in g.
When do you use fvif and fvifa?
An Annuity is a series of payments of a fixed amount for a specified number of equal length periods When the FV of an annuity is known, and you need to calculate the value of each payment, or the FVIFA, then: FVIFA = Future Value Interest Factor Annuity FVIFA = ((1 + r)t -1)/r FVA = Future Value of an Annuity FVA = PMT x (FVIFA r, t) * where: PMT = Regular payments r = discount rate - (interest rate of your choosing) t = number of periods (time) of annuity - (number of years for example) When the PV of an annuity is already known, and you need to calculate the value of each payment, or the PVIFA, then: PVIFA = Present Value Interest Factor Annuity PVIFA = ((1/r) - 1/r(1+r)t ) PVA = Present Value of an Annuity PVA = PMT x (PVIFA r, t) * where: PMT = Regular payments r = discount rate - (interest rate of your choosing) t = number of periods (time) of annuity - (number of years for example)
What can be determined if only the atomic number of an item is known?
the total number of protons and the total number of electrons in the atom
How Was the Number E Discovered?
The number e was discovered through the study of compound interest in mathematics. It was first defined by the Swiss mathematician Leonhard Euler in the 18th century. Euler showed that as the number of compounding periods increases, the value of (1 + 1/n)^n approaches a limit, which is approximately 2.71828, known as Euler's number or e. This constant is fundamental in calculus and is used in various fields such as finance, physics, and engineering.
Interest earned on interest is known as?
Compound Interest
What is the difference between periods and families?
Periods refer to the rows on the periodic table, which indicate the number of electron shells an element's atoms possess. Families (or groups) refer to the columns on the periodic table, which indicate elements with similar chemical properties due to having the same number of valence electrons.
How is the number of moles of an element determined from known mass?
The molar mass is the measurement of mass per one mole of a substance. If the mass of a matter is known, divide it from the molar mass to obtain the number of moles.
What are the horizontal rows of a periodic table known as?
The horizontal rows are known as periods.
Why do youthink the elements are arrange the way that they are?
On the Periodic Table of Elements, the order from top left to bottom right is determined by the atomic number of that element, which is determined by the number of protons that are present in the nucleus of that element's atom.
