The unit of measurement
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Well, honey, if the ones digit of a number is 0, then that number must have 2 and 5 as factors. Why? Because any number ending in 0 is a multiple of 10, which is made up of 2 and 5. So, to answer your question, the number must have both 2 and 5 as factors.
Not necessarily, but at least ''one'' of them must be even, unless the two numbers are both the (irrational) square root of the same even number.
an exact decimal must be with the number 0. in it or it is not exact.
The GCF of 8 and 343 is 1. Since there is no common prime factor, you must look for a number that will divide into both 8 and 343. This number is 1. Therefore, the greatest common factor is 1
Add 7 to 5,621, to get 5,628. That's (469 x 12).
the unit of mesurement
the unit of mesurement
Velocity is a vector quantity.
A measurement includes both a number and a unit to provide a quantitative value and context for what is being measured. The number indicates the amount or quantity being measured, while the unit specifies the scale or magnitude of the measurement. Without both components, the measurement lacks clarity and may be misunderstood or misinterpreted.
Units of measurement, Titles.
Intervals and units of measurement
a number and a unit
A unit of measurement, a number indicating the quantity, and a scale or reference to provide context.
The measurement units and the degree of precision (significant figures or margin of error).
15 Electrons. A charge-less (neutral) atom must have an equal number of both protons and electrons, otherwise it becomes an ion.
Probability is a numerical value and there must bea number, not just include one.
Density is mass/Volume so you must include the units of measurement. For mass, these may be grams or kilograms (or, in countries still using the Imperial system, pounds!). Similarly there are measures for volume. If these were not given it would not be possible to tell whether the density was given in grams per cm3 or pounds per cubic foot.