un matraz volumétrico se llena hasta la marca de 25,0ml con alcohol etílico. el matraz se pesa antes y después de introducir el alcohol por lo que se determina que contiene 19,7325g de este liquido, en un segundo experimento, se introduce 25,0920g de balines de metal al matraz y este se llena nuevamente hasta la m arca de 25,0 ml con alcohol etílico se determina la masa total del metal mas el alcohol en el matraz la cual es de 38,4704g. cual es la densidad del metal en g/ml?

The answer for this question is d. none of these

Read the sentences below in 1962, i tried to enroll as the first black student at the university of mississippi. the governor of mississippi blocked my entrance which best describes the verbs used in the sentences? o they are past tense verbs, which are often used in narrative essays o they are past tense verbs, which are not often used in narrative essays. o they are future tense verbs, which are often used in narrative essays o they are future tense verbs, which are not often used in narrative essays.

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 .

Iam not going to tell you