The word "term" is used in mathematical equations to describe either a single number, or numbers and variables multiplied together. Numerical terms are then grouped into expressions to come up with a definitive answer to the equation.
A:The formula to convert kilograms to pounds is pound = kilogram/0.45359237. Conversely, the formula is kilogram = pound x 0.45359237. One kilogram is equal to roughly 2.2 pounds, and 1 pound is roughly 454 grams.
A:Changing square feet to square meters requires use of basic conversion where one square meter equals 10.76 square feet. Hence, one square foot equals approximately 0.093 square meters. A house that has 2,500 square feet is 232.5 square meters in size.
A:Qualitative analysis is the scientific study of data that can be observed, but not measured. It is concerned with cataloguing the qualities of what is studied. Quantitative analysis is the study of data that can be measured, the quantities of a category of data. Each type of inquiry contributes important insights to scientific study that the other cannot.
A:The common formula to find the area of an isosceles triangle is area equals 1/2 * base * height of triangle. The height is the line bisecting the two equal sides of the triangle and intersects the midpoint of the base.
A:The abacus is a basic mathematical computing device. It is still widely used today in Africa, Japan, Russia, China and other countries as a visual aid to facilitate the learning of mathematical concepts.
A:When purifying a substance in chemistry, use (collected mass/starting mass)*100 to calculate percent recovery. This formula is also commonly stated as (pure product recovered/crude material used)*100.
A:The word "term" is used in mathematical equations to describe either a single number, or numbers and variables multiplied together. Numerical terms are then grouped into expressions to come up with a definitive answer to the equation.
A:To calculate the mass of a specific number of atoms of an element, divide the number of atoms by 6.02 x 1023 and then multiply by the molar mass of the element. The process for calculating mass from the number of atoms is the same for all elements.
A:Two early counting devices were the abacus and the Antikythera mechanism. The abacus and similar counting devices were in use across many nations and cultures. The Antikythera mechanism hails from the Greek island of Antikythera.
A:There are many kinds of calculators, but most calculators have the same standard keys that allow users to complete a variety of calculations. The number keys and addition, subtraction, multiplication, division and equal signs are all very straightforward, but the functions of the other keys are not so well-known.
A:A real world example of an absolute value function is any calculation in which the total depends upon simple addition of all the quantities in the function, regardless of sign. One example of such a calculation is the number of feet traveled by an athlete running around a race track.
A:Some tips for using a Canon calculator include downloading the user manual from the Canon website, familiarizing oneself with the basic features of the calculator, and ensuring that the calculator has a reliable source of power. Canon makes basic calculators, which are simple to use, as well as scientific calculators, which have advanced functions. Identifying the type of calculator can help determine how to use it correctly.
A:Reliable and free online calculators can be found at Calculator.net, web2.0calc.com and Calculator-1.com, as of 2015. These sites provide various easy-to-use calculators for many different occasions.
A:A vertex form converter is a computer program or a web application that converts between the standard form of a quadratic equation and its vertex form. Because vertex form is easier to visualize and plot than standard form, such converters are especially helpful when manual plotting needs to be done.
A:To calculate the price per pound, the total price is divided by the weight in pounds. For example, if 3 pounds of apples cost $5, then $5 is divided by 3 to arrive at the price per pound of $1.67.
A:Calculators are available online that perform simple arithmetic functions such as addition, subtraction, multiplication and division, in addition to square roots and percentages. Online scientific calculators are used to handle more complex operations involving trigonometric functions, exponents, logarithms and factorials. Specialized calculators are available online for fields such as finance, construction, statistics and nutrition.
A:Calculating the occupant load of a room or building requires first calculating the area of the space in question in square feet, and then dividing the area by the occupant load factor specified by the International Building Code. The resulting number from this calculation determines how many occupants can legally use the space at one time.
A:A miles per hour calculator, or MPH calculator, determines the average miles per hour based on the amount of time it takes to travel a certain number of miles. Miles per hour is a U.S. customary unit.
A:The principal square root of 729 is 27. It is called the "principal square root" because it is a non-negative number. The number 729 actually has two square roots, 27 and negative 27, but positive 27 is what is generally referenced to as the "square root".
A:The largest sum of coin currency one can have without being able to give change for a dollar is $1.19. This is made up of three quarters (or a single quarter and a single half-dollar coin), four dimes and four pennies.
A:There are many online resources that offer free metric converters, including Science Made Simple, Metric Conversions and World Wide Metric websites. These sites provide metric converters for length, volume, area and speed. At the Science Made Easy site, there are very useful length and height metric converters, such as millimeters to meters, inches to meters, centimeters to feet and centimeters to inches.