Ray just got done jumping at Super Bounce Trampoline Center. The total cost of his session was $30.25.
He had to pay a $5 entrance fee and $1.20 for every minute he was on the trampoline.
Write an equation to determine the number of minutes (t) that Ray was on the trampoline.

What’s the domain of this function? fastttt

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?

Apatient is to be given 35 milligrams of demerol every 4 hours. you have demerol 50 milligrams/milliliter in stock. how many milliliters should be given per dose?