Idk if i did it right but this is me and if it does not show srry i am new at

How do you convert 1.27 to a percentage

The manufacturer of a new product developed the following expression to predict the monthly profit, in thousands of dollars, from sales of the productwhen it is sold at a unit price of x dollars.-0.5x^2 + 22x - 224what is represented by the zero(s) of the expression? a.the profit when the unit price is equal to 0b.the unit price(s) when the profit is equal to 0c.the profit when the unit price is greatestd.the unit price(s) when profit is greatest

An elevator travels 310 feet in 10 seconds. at that speed, how far can't his elevator travel in 12 seconds?