Ared fish jumped 6 2/5 inches out of the water and then dove down to 14 3/8 inches under water. what rational number represents the distance from the fish's highest point to its lowest point? express your answer as a simplified fraction or as a decimal rounded to the nearest hundredth.

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?

Complete the solution of the equation. find the value of y when x equals to 6 4x+y=20

What additional information could be used to prove abc =mqr using sas? check all that apply.