Michelle is three times as old as fiona. fiona is twice as old as madeline. madeline is five years old. how old is michelle? a. 10 years b. 10 years c. 15 years c. 30 years

Find the greatest common factor of 28 and 35

Use the multiplier method to incrases £258 by 43%

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?