Which of the following numbers will decrease by 300 when the 7 in it is replaced by a 4?.

By what percent will the product of two numbers change, if the first number increases by 70%, while the second number decreases by 40%.

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.

Host danny boyle used a line from what shakespearean play to welcome the athletes and fans arriving in london for the 2012 olympics?