The length of a violin string varies inversely as the frequency of its vibrations. A violin string 12 inches long vibrates at a frequency of 525 cycles per second.
Find the frequency of a 14-inch violin string. (24.6L, RS, RC6)
Record your answer and fill in the bubbles on your answer document. Be sure to
use the correct place value.

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?

What is the solution to the equation in the & show work i’m very

Inez has a phone card. the graph shows the number of minutes that remain on her phone card a certain number of days.