If O is an angle in standard position and its terminal side passes through the point (8,-7), find the exact value of cot in simplest radical form.

What is the quadric regression equation that fits these data

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.

Janie has $3. she earns $1.20 for each chore she does and can do fractions of chores. she wants to earn enough money to buy a cd for $13.50.