Plot the analog signal, either by hand or (preferred) in MATLAB, that would result from feeding the following sequence of 3-bit digital words through a 3-bit DAC with VFSR = 5V and VLOW = 0V. The rate at which digital words are sent to the DAC is 100 samples per second. Label both axes and all output voltage levels on the plot.

Find the greatest common factor of -30x 4 yz 3 and 75x 4 z 2.

Stefano accidentally dropped his sunglasses off the edge of a canyon as he was looking down. the height, h(t), in meters (as it relates to sea level), of the sunglasses after t seconds, is shown in the table. during its descent, the pair of sunglasses passed by a climber in the canyon 6 seconds after stefano dropped them. to the nearest meter, what is difference in elevation between stefano and the climber? 166 meters 176 meters 230 meters 240 meters its b.176 i took the test 166 is wrong and 176 is correct

Astudent was asked to find the square of 7x+3. the student quickly wrote (7x+3)^3= 49x^2+9. identify the student's error and provide the correct answer.