30 feet per second. fps stands for feet per second
thirty, thirty-one, thirty-two, thirty-three, thirty-four, thirty-five, thirty-six, thirty-seven, thirty-eight, thirty nine, forty
about thirty years about thirty years about thirty years about thirty years about thirty years
thenceforth. therewith. thirteenth. thirteeth. thirty-eighth. thirty-fifth. thirty-fourth. thirty-ninth. thirty-seventh. thirty-sixth. thousandth. three-hundredth.
its Thirty-fifth if in the middle of a scentence and it's Thirty-Fifths if it's the beggining of a scentence
thirty-one
Sixty.
Thirty-one million, twenty thousand, thirty.
That could be either "ten -thirty" or "one thousand and thirty"
thirty = treinta to = a
He has his thirty pieces of silver.
It is thirty.
Yes: 30 = thirty