—¿cuántos estudiantes vienen a la clase? —hoy no viene . (alguien / ninguno) question 2 with 1 blank—¿está enojada lourdes? —lourdes no está enojada triste. (pero / sino) question 3 with 2 blanks—quiero ducharme. ¿tienes champú y jabón? — no, no tengo champú jabón. (pero, sino / ni, ni) question 4 with 2 blanks—¿hay almacén bueno en este centro comercial? — no, no hay almacén bueno, pero hay uno muy barato. (alguno, ninguno / algo, tampoco)

Lloraba mucho cuando niño. a. era b. fui c. estaba d. es

Sheila conducts an investigation to see how the amount of salt dissolved in water affects the density of the water whichstatement best describes the correct plan for her procedure? the density and the amount of water are controls, and the amount of salt and the type of salt are variablesthe amount of water and the amount of salt are controls, and the type of salt and the density are variablesthe type of salt and the amount of water are controls, and the amount of salt and the density are variablesthe type of salt and the density of water are controls, and the amount of salt and the amount of water are variableso

Achemist mixes 4 liters of one acid solution with 10 liters of a 40% solution, resulting in a 30% acid solution. what is the value of x, the acid concentration of the first solution