Design a circuit that adds four 10-bit unsigned binary values and outputs an unsigned binary 10-bit result. The circuit also has a VALID output that indicates when the 10-bit unsigned binary result is valid. Note that when you add two 10-bit numbers, you will generate an 11-bit result (in some cases). Show the top two levels for this solution, meaning a top-level BBD, and the next lower level, which is RCAs and some gates. There is no need to show the next lower level, which would be the gate-level view of the RCAs. State how the circuit is controlled.

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Light travels at a speed of 186,000 miles a second. the distance light travels in a year is 5,865,690,000,000 miles/year 5,865,695,000,000 miles/year 58,656,950,000,000 miles/year 6,789,000,0000 miles/year

If you embed a word table into powerpoint, what happens when you make edits to the embedded data? a. edits made to embedded data change the data in the source file; however, edits made to the source file will not be reflected in the embedded data. b. edits made to embedded data will change the data in the source file, and edits made to the source file will be reflected in the embedded data. c. edits made to embedded data don't change the data in the source file, nor will edits made to the source file be reflected in the embedded data. d. edits made to embedded data don't change the data in the source file; however, edits made to the source file will be reflected in the embedded data.