The staple crop in the Carolinas, grown by slaves, was _______________.

Suppose a room measures ft by ft. Using Palladio’s recommendations, find the height of the room using the harmonic mean. Round to one decimal place and type just the numeric value below.    

One of the first African-American cookbook authors was:

Suppose a floor plan has a length of 18 ft. Using Alberti’s recommendations, find the width of the floor plan, using the octave. Round to one decimal place and type just the numeric value below. 

Determine whether the following progression is arithmetic, geometric, harmonic, or none of the above. If arithmetic or harmonic, find the common difference, d. If geometric, find the common ratio, r.  

Suppose a floor plan has a length of 34 ft. Using Alberti’s recommendations, find the width of the floor plan, using the octave doubled. Round to one decimal place if necessary and enter just the numeric value below.

Insert a geometric mean between 2 and 72. 

Insert a geometric mean between 2 and 50.

Insert a geometric mean between 8 and 18.

Thomas Jefferson brought a waffle iron back to the US. from the Netherlands.