A submarine starts at $$ units and has groups of $$ floats and groups of $$ anchors attached. Using these groups of floats and anchors, write as many different expressions as you can that would make the submarine's final position $$ units.

The chs baseball team was on the field and the batter popped the ball up. the equation b(t)=80t-16•16+3.5 represents the height of the ball above the ground in feet as a function of time in seconds. how long will the catcher have to get in position to catch the ball before it hits the ground? round to the nearest second

James was playing a game with his friends. he won 35 points. then he lost 15, lost 40 and won 55. how did he come out

Se tiene en una caja de canicas 10, 4 blancas y 6 negras ¿cual es la probabilidad que en 2 extracciones con reemplazo sean blancas? ¿cual es la probalidad que en 2 extracciones sin reemplazo sean negras?