Choose the best translation for the following sentence. She didn't buy me anything yesterday.

•Ella no me compra nada ayer.
•Ella no me compró nada ayer.
•Ella no me compraba nada ayer.
•Ella no me compro nada ayer.

FINAL EXAM PLZ HELP!

7. choose the answer that best completes the sentence. (estudiar) para el examen. (2 points) a: estudias b: estudia c: estudiamos d: estudio

Brainliest. if you answer number 2, 3,and 4. ill give brainliest. dont answer just for brainliest. picture is above.

Astudent requires 2.00 l of 0.100 m nh4no3 from a 1.75 m nh4no3 stock solution. what is the correct way to get thesolution? use m; v; = m. ve1o measure 114 ml of the 1.75 m solution, and dilute it to 1.00 l. measure 114 ml of the 1.75 m solution, and dilute it to 2.00 l. measure 8.75 ml of the 1.75 m solution, and dilute it to 2.00 l. o measure 8.75 ml of the 0.100 m solution, and dilute it to 2.00 l.