Hailey’s new puppy, sparky, weighed 4 pounds at six weeks old. if the puppy gains 2.5 pounds each month, at how many months will sparky weigh 14 pounds and is it modeled by a linear function or a exponential function?

You’re repairing a large rectangular aquarium. the final step is to cover the glass with a protective film. the front and back of the aquarium measure 4 meters by 2 meters, and the sides of the aquarium measure 3 meters by 2 meters. how many square meters of protective film do you need? ( )

Need on this geometry question. explain how you did it.

Atriangle has a side lengths of 18cm, 80 cm and 81cm. classify it as acute obtuse or right?