The dimensions of the nation's smallest post office are 8 feet 4 inches by 7 feet 3 inches. why would you use the measurement 8 feet 4 inches instead of 7 feet 16 inches?

The lines shown below are parallel. if the green line has a slope of -1, what is the slope of the red line?

Acertain volume of water contains 100000 hydrogen atoms and 50,000 oxygen atoms how many hydrogen atoms are in a volume of water containing 4 million oxygen atoms

The ivring berlin learning center would like a possible net profit of $650,000 on its new resource manual it sells to schools. the fixed costs for producing the manual are $780,000 and the variable cost per package is $19.85. if the estimated unit sales are 1,250,000 units, what selling price unit should the ivring berlin learning center try?