Solve the matrix equation ax = 0. (if there is no solution, enter no solution. If the system has an infinite number of solutions, express x1, x2, and x3 in terms of the parameter t. ).

Iconic memory is used when a loud thunderclap occurs during a storm. select the best answer from the choices provided t f

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.

What undergraduate degree can a student earn at a four-year college (not specific to a field of study)?