Clarke borrows 16,000 to buy a car. he pays simple interest at an annual rate of 6% over a period of 3.5 years. how much does he pay altogether?

What is the upper quartile in the box plot?

The expression 1.01*1.005(^t) gives the amount of money, in thousands of dollars, in carter's savings account (t) years after he opens it. what does 1.01 represent in this expression?

This is a map of the mars exploration rover opportunity predicted landing site on mars. the scale is 1cm : 9.4km. what are the approximate measures of the actual length and width of the ellipse? i mostly need to know how to set it up : )