mary deposits $550 in savings account at 3% simple annual interest. the value of this account , v, is given by the function v=550+16.5t, in which t is the number of years the money is in the bank. what is the range of this function?

If the sales price of a dvd is $20 and the markup is 34%, what is the cost of the dvd?

The number of 8th graders who responded to a poll of 6th grade and 8 th graders was one fourtg of the number of 6th graders whi responded if a total of 100 students responddd to the poll how many of the students responded were 6 th graders

Paul’s car is 18 feet long. he is making a model of his car that is 1/6 the actual size. what is the length of the model?