Rafael needs to add a title row to a table that he has inserted in Word. What should he do?

answer; i believe its compare (b3: b4) ;

a hotel that serge might be staying in

the answer to your question would be something called hertz. the unit of measurement called a hertz, which is one cycle per second, is used to measure clock speed. within one cycle, your computer processes, refreshes, or updates itself to the changes that it is going through. in the case of computer clock speed, one hertz equals one tick per second. the clock speed of computers is usually measured in megahertz (mhz) or gigahertz (ghz)