Shannon won $200 dollars playing Bingo last week. This week she won $450. What is the percent of change in her winnings?

55.5% increase

125% decrease

55.5% decrease

125% increase

Acircle has the equation (x-2)^2 +y^2 =5. what are the coordinates of the circle's center?

Asales representative from a local radio station is trying to convince the owner of a small fitness club to advertise on her station. the representative says that if the owner begins advertising on the station today, the club's total number of members will grow exponentially each month. she uses the given expression to model the number of club members, in hundreds, after advertising for t months.

What is the sum of the first 8 terms of the geometric series