Formulas: = m/v A foreign piece of metal was determined to have a density of 6.6 g/cm3. If the mass of this object is 13.5g, what is the volume of the object?A)0.49cm3B)6.9cm3C)2.0cm3D)3 .3cm3

The answer is c) pyrite

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 .

Theoretical temperature at which molecules stop moving and no more heat can be removed from the object. kelvin: absolute zero degrees. none of the above.