The price of a visit to the dentist is calculated according to the formula 50+100n where n is the number of cavities the dentist finds.
on your last visit to the dentist, 2 cavities were found.
what was the cost of your visit?

Name the most appropriate metric unit for each measurement

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?

Divide. reduce the answer to lowest terms.5 2/3 ÷ 3 1/9