The baker is able to make a perfect pastry 97% of the time. If he bakes 50 pies, what isthe probability that exactly 45 turn out?

Kevin has just finished paying off his loan. he was assessed a service charge of $422. he paid off the principal and the interest by making weekly payments of $36.13 for four years. if the principal was $7,150, how much did kevin pay in finance charges, to the nearest dollar? a. $498 b. $365 c. $422 d. $787

Josephine has a great garden with and area of 2x2 + x - 6 square feet

Express in the simplest form: (x^2+9x+14/x^2-49) / (3x+6/x^2+x-56)