Fatoumata opened a bank account and deposited 500 dollars into it. She now has 550 dollars in her bank account. By what percent did her account increase?

Suppose investors can earn a return of 2% per 6 months on a treasury note with 6 months remaining until maturity. the face value of the t-bill is $10,000. what price would you expect a 6-month maturity treasury bill to sell for? (round your answer to 2 decimal places. omit the "$" sign in your response.)

How to choose the sign of the radical in the denominator of the formula for the distance from a point to a line.

Polygon hh is a scaled copy of polygon gg using a scale factor of 1/4. polygon h's area is what fraction of polygon g's area?