Yes replace the three ton and four ton unit with another three ton or or four ton unit. If you looking to combine the units it may need some re-engineering of the ducts, evaporators, and air handlers either to combine or zone the two ? duct system.
LARGE hands.
Your hot water heater is not large enough.
A 6 foot dining room table is large enough to make four people using comfortable and it is not so expensive.
three EDIT: I would say four
A baby who is wetting between four to six disposable diapers (six to eight cloth) and who has three or four bowel movements in 24 hours is getting enough milk.
There is not enough information stated as to what you are trying to do.
Two to three. In most cases two out of three or four cubs survive enough to make it out of the den.
Two to three. In most cases two out of three or four cubs survive enough to make it out of the den.
Two to three. In most cases two out of three or four cubs survive enough to make it out of the den.
Four Loko, enough energy equal to about three 16oz of Red Bull and alcohol concentration equal to four 8oz of beer.
Multiply it by two, then by three, then by four, and keep going until you have enough multiples.
Four duodecillion, three hundred forty-three undecillion, four hundred thirty-four decillion, three hundred forty-three nonillion, four hundred forty-three octillion, four hundred thirty-four septillion, three hundred forty-four sextillion, three hundred forty-three quintillion, four hundred thirty-four quadrillion, three hundred forty-three trillion, four hundred thirty-four billion, three hundred forty-three million, four hundred thirty-four thousand, four hundred thirty-four.