Shawna found out there are 4 yellow pencils for every blue pencil write an equation for this situation. how do i write this as an equation?

The heaviest 16% of all men in weight weigh more than how many pounds ?

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 are the solutions to the following equation? |m| = 8.5 the value of m is equal to 8.5 and because each distance from zero is 8.5.