What does 2/ 1/3 times 4 /2/5 equal

The height of a flare fired from the deck of a ship in distress can be modeled by h(t)= -2(8t^2-52t-28), where h is the height of the flare above water and t is the time in seconds. a. find the time it takes the flare to hit the water.

If angle b measures 25°, what is the approximate perimeter of the triangle below? 10.3 units 11.8 units 22.1 units 25.2 units

Agallon of apple juice cost $7 a pack of eight 4.23oz box of apple juice $2.39 which is a better deal