A scientist was in a submarine, 52.7 feet below sea level, studying ocean life. Over the next ten minutes, she descended 46.7 feet. How many feet was she now below sea level?

Explain how you do each step what term makes it inconsistent y=2x - 4 ?

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?

Candy lives in the center of town. her friend darlene lives 28 miles to the east and her friend dana lives 21 miles north. approximately how far do dana and darline live apart ?