Elevii clasei a ii a vor sa cumpere pentru biblioteca clasei 28 de cărți a câte 11 lei bucata le ajunge suma de 600 lei de la pusculita clasei estimează și răspunde fără a calcula cu ajutorul minicalculatorului dar dacă ar cumpăra 35 de cărți de aceeași valoare repede va rog

Name the most appropriate metric unit for each measurement like the mass of cow

Ana drinks chocolate milk out of glasses that each holdof a liter. she has of a liter of chocolate milk in her refrigerator. 10 how many glasses of chocolate milk can she pour?

(01.03 mc) which of the following is a step in simplifying the expression x multiplied by y to the power of 2 over x to the power of negative 3 multiplied by y to the power of 3, the whole to the power of negative 4. select one: a. x to the power of negative 4 multiplied by y to the power of negative 2, the whole over x to the power of negative 7 multiplied by y to the power of negative 1. b. x to the power of negative 4 multiplied by y to the power of negative 8, the whole over x to the power of 12 multiplied by y to the power of negative 12. c. x to the power of negative 4 multiplied by y to the power of negative 8, the whole over x to the power of negative 3 multiplied by y to the power of 3. d. x to the power of negative 4 multiplied by y to the power of negative 2, the whole over x to the power of negative 3 multiplied by y to the power of 3.