What is the value of the correlation coefficient r of the data set?

a. −0.08

b. 0.28

c. 0.08

d. −0.28

The graph below represents the number of dolphins in a dolphin sanctuary. select all the key features of this function.

What is not true about kl and mn? what is mn? (show your work)

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.