A church window consisting of a rectangle topped by a semicircle is to have perimeter p. Find the radius of the semicircle if the area of the window is to be maximum. Use pi to represent .

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.

Which of the following must happen in order for productivity to increase? a. production levels remain unchanged while inputs increase. b. production levels rise while inputs decrease. c. production levels fall while inputs increase.

During a load test, a battery's voltage drops below a specified value. what action should the technician take?