A measurement of 48 inches is equivalent to 4 feet. Converting from inches to feet can be done by dividing the number of inches by 12, as 12 inches is equivalent to 1 foot.
In historical English customary measurement systems, certain distance units such as inch and foot were based on the dimensions of certain human body parts. The inch represented the width of a human thumb, and the foot represented the length of a human foot. In some languages, the word for "inch" and the word for "thumb" are the same. Furthermore, in the 14th century, King Edward II declared an inch to be equivalent to the length of three grains of barley measured end-to-end.
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Full Answer >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.
Full Answer >The formula used to calculate "case cube" is length times width times height, or l * w * h. It does not matter in which order these measurements are multiplied as the same answer will be obtained.
Full Answer >Exponential growth and decay can be determined with the following equation: N = (NI)(e^kt). In this equation, "N" refers to the final population, "NI" is the starting population, "t" is the time over which the growth or decay took place and the "k" represents the growth or decay constant. If necessary, this equation may be rearranged to find any of these variables.
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