zero= false, non-zero=true
It is false. It does not include negative fractional numbers.
True. The product of 21 negative numbers will be negative.
False
zero= false, non-zero=true
False; it's a False Negative
False. The statement is not true if either of the numbers is 0 or negative.
True. In the context of physics, downward velocity is typically assigned a negative direction because it is opposite to the positive direction conventionally chosen as the upward direction.
False. Either the product or the quotient of two negative numbers is positive.False. Either the product or the quotient of two negative numbers is positive.False. Either the product or the quotient of two negative numbers is positive.False. Either the product or the quotient of two negative numbers is positive.
An integer is any whole number, so the answer would be true.
That is false. A negative times a negative is always a positive. Since absolute numbers are always positive if you make it negative that is not correct.
False. The natural numbers are the counting numbers: 1, 2, 3, ... which are the positive integers; -7 is a negative integer and so not one of them.
It is false.