If i add 25 ml of water to 125 ml of a 0. 15 m naoh solution, what will the molarity of the diluted solution be?.

Time's up got my coins up, my bars up, soon we find 'em we gon' slide 'em, we lined 'em, straight reclined 'em pistol grip, i got all kinds of, i'm not your driver shot gon' hit him, he won't answer, i'm blowin’ ganja so much work, they call me old school, i remind ya that bisshhh you think you got is not you, where you find her? she a kickstand, a big fan, i get behind her then i slid it in, i win, i win, ayy

Sat no calculator section question in the picture

What does the first stage of a multistage rocket do?