If you rewrite the following word equation as a balanced chemical equation, what will be the SUM of the coefficients? (Hint: Add the coefficients once balanced and don't forget any 1s!) *
(1 Point)
nitrogen trifluoride yields nitrogen gas and fluorine gas
4
5
6
7

The independent variable is the type of music.the dependent variable is the pulse rate.the intervening variable is the age of the subject.if the mother does not like rock, her pulse is likely to not increase.the same might be true for the sister.the friend may like rap and gets excited.to establish cause/effect relationship, all of the subjects must be consistent.hope i .

1.75 is the weight of one medium egg