Plz
determine what type of correlation exists between the amount of time studying and the score on the test.
a. positive
b. negative there is
c. no relationship
d. curved

H(x)=4x2-5x h(-3) what is the answer?

Samantha swam upstream for some distance in one hour. she then swam downstream the same river for the same distance in only 12 minutes. if the river flows at 4 mph, how fast can samantha swim in still water?

Ialready asked this but i never got an answer. will give a high rating and perhaps brainliest. choose the linear inequality that describes the graph. the gray area represents the shaded region. y ≤ –4x – 2 y > –4x – 2 y ≥ –4x – 2 y < 4x – 2