Un articulo tiene un 50% de descuento de su precio original. Además tiene un 10% de descuento
adicional sobre su precio especial. ¿Cuál es el
porcentaje de descuento real que tiene el articulo?

Assessment includes a. interviews, recorded conversations, videos, frequency counts, and time samples. b. formal standardized tests and developmental screening tools. c. various types of documented observations, documentation of child work, checklists, rating scales, and standardized tests. d. anecdotal notes, narratives or daily records, daily health checks, and teacher observation checklists.

Wats iqpow pls write 20 words for an answer

What are the five categories of my plate