Henry invests £4500 at a compund interest rate 5% per annum. At the end of n complete years the investment has grown to £5469.78. Find the value of n.

Match the one-to-one functions with the graphs of their inverse functions.

Pranav and molly are selling pies for a school fundraiser. customers can buy blueberry pies and pumpkin pies. pranav sold 6 blueberry pies and 4 pumpkin pies for a total of $106. molly sold 6 blueberry pies and 3 pumpkin pies for a total of $90. find the cost of each of one blueberry pie and one pumpkin pie

The bottom of a vase is a square.each side measury y+11 units.the square has a perimeter of 55 units what is the value of y?