a triangle ABC is inscribed in a circle. AB=6cm, BC=9cm, AC=10cm. find the radius of the circle. find the area of the shaded part(whole of the circle is shaded​

Which is a graph of a proportional relationship?

Researchers were interested in whether relaxation training decreases the number of headaches a person experiences. they randomly assigned 20 participants to a control group or a relaxation training group and noted the change in number of headaches each group reported from the week before training to the week after training. which statistical analysis should be performed to answer the researchers' question?

An appliance store sells lamps at $95.00 for two. a department store sells similar lamps at 5 for $250.00. which store sells at a better rate