UNIT ASSESSMENT!! DUE TODAY Patricio deposits $500 in a savings account that pays
1.5% simple interest. He does not withdraw any money from
the account, and he makes no other deposits. How much money does Patricio have in the savings account after 5 years?
The formula for simple interest is (i = Prt).

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?

Alex measured the length of an item to be 3.7 cm. the actual length is 3.5 cm. what is alex’s percent error?

Oliver had $50 on the day before his birthday. after he recived some money for his birthday , he had $75. write and solve eqaution to find how much money oliver received for his birthday. x+50=75