Examination findings of a patient following stroke demonstra…

Examination findings of a patient following stroke demonstrate difficulty with walking using variations in speed. The patient also demonstrates difficulty completing the alternate nose-to-finger test and alternate UE pronation/supination test.  Which of the following motor impairments does this patient present with?

Suppose we purchase a new processor with an upgraded floatin…

Suppose we purchase a new processor with an upgraded floating point operation unit. This new floating-point unit reduces floating point execution time by 5 times and the floating-point operation is 40% of the total execution time in the old processor.   What is the overall speedup?