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how can the following definition be written correctly as a biconditional statementA multiple of 7 is a number that can be divided by 7 with no remainder.?
A number is a multiple of 7 if and only if it can be divided by 7 with no remainder.
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What is a good definition for the word Math?
There is no agreed definition but the following, from the Encyclopedia Britannica is a good one. It defines mathematics asThe science of structure, order, and relation that has evolved from elemental practices of counting, measuring, and describing the shapes of objects.
Which one of the following is the number correctly rounded to three significant figures 3.2550.....3.25 0.01832.....0.018 100....100 10.25....10.3?
c
What number is missing from the number set of 5 9 12 to get the average 9?
If I understand it correctly, that means you should solve the following equation: (5 + 9 + 12 + x) / 4 = 9
Is -2 is even or odd?
We need to refer to the mathematical definition of the word "even." The most commonly accepted definition is that a number "a" is even if there exists an integer "n" which makes the following statement true: a = 2 x n -1 is an integer. So let n = -1 in the above equation and we get: -2= 2 x (-1) So -2 satisfies the mathematical definition for being even.
Which of. the following is punctuated correctly?
In my city, there are many ways to get from place to place: walk, ride the bus, ride a train, or drive a car.
