Completa los espacios vacios de modo que se cumplan las igualdades. comprueba el resultado
+2) = (+ )
(15+5)=)+(5x17)

After t seconds, a ball tossed in the air from the ground level reaches a height of h feet given by the equation h = 144t-16t^2. after how many seconds will the ball hit the ground before rebounding?

The square root of 9x plus 7 plus the square rot of 2x equall to 7

Which question is not a good survey question? a.don't you agree that the financial crisis is essentially over? 63on average, how many hours do you sleep per day? c. what is your opinion of educational funding this year? d.are you happy with the availability of electronic products in your state?