Se lanza una pelota hacia arriba a una velocidad inicial de 80 pie/s. El número de pies h sobre el nivel del suelo después de t segundos está dado por h=-16t^2+80t. ¿cuál es la altura máxima que alcanza la pelota?

Find the value of x. give reasons to justify your solutions! c ∈ ae

The serenity and the mystic are sail boats. the serenity and the mystic start at the same point and travel away from each other in opposite directions. the serenity travels at 16 mph and the mystic travels at 19 mph. how far apart will they be in 3 hours?

The candy store is having a 30% off sale. emma is going to buy $7.50 worth of candy.how much will she pay after the discount