If cos -2 over 5 and tan >0,what is the value of sin

Which unit of measure would be the most appropriate to measure the capacity of a bottle of nail polish? a.fluid ounces b.cups c.pints d.quarts e.gallons

Abank gives 6.5% interest per year. what is the growth factor b in this situation?

Donald has x twenty-dollar bills and 11 ten-dollar bill. how much money does donald have? write your answer as an expression.