The path of a projectile launched from a 20 ft tall tower is modeled by the equation y = -16x^2 + 32x + 20 what is the maximum height, in feet, reached by the projectile?

Three baby penguins and their father were sitting on an iceberg 0.50.50, point, 5 meters above the surface of the water. the father dove down 4.74.74, point, 7 meters from the iceberg into the water to catch dinner for his kids. what is the father penguin's position relative to the surface of the water?

Can some one explain how to slove specifically, what is the value of x? 0.9(x+1.4)-2.3+0.1x=1.6 enter the answer as a decimal in the box. x= ?

Determine the solution for mc001-1.jpeg