A kangaroo hopped 3
,
520
3,5203, comma, 520 yards to the lake with her baby in her pouch. She hopped the remaining
5
,
280
5,2805, comma, 280 yards without her baby in her pouch.
How many miles did the kangaroo hop to the lake?

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.

Ithink i know it but i want to be sure so can you me out ?

Find the axis of symmerty for x y=x squared -4x-8