Jessica took out a Stafford loan worth $7,175 at the beginning of her six-year college career. The loan has a duration of ten years and an interest rate of 6.3%, compounded monthly. How much greater will Jessica's monthly payment be
if the loan is unsubsidized than if the loan is subsidized? Round all dollar values to the nearest cent.
a $36.98
b. $23.07
c. $37.67
d. $166.37

When x = 3 and y = 5, by how much does the value of 3x2 – 2y exceed the value of 2x2 – 3y ?

Recall that the owner of a local health food store recently started a new ad campaign to attract more business and wants to know if average daily sales have increased. historically average daily sales were approximately $2,700. the upper bound of the 95% range of likely sample means for this one-sided test is approximately $2,843.44. if the owner took a random sample of forty-five days and found that daily average sales were now $2,984, what can she conclude at the 95% confidence level?

The roots of the function f(x) = x2 – 2x – 3 are shown. what is the missing number?