The 50 cent Bluenose is one of Canada’s most famous postage stamps. In 1930 it could be bought at the post office for $0.50. In 2000, a stamp in excellent
condition was sold at an auction for $512. Determine the doubling time for the
stamp’s value.

Find the midpoint m of z1=(8+5i) and z2=(12+3i)

The clayton family’s pool has vertices at the coordinates (0, 2), (0, 5), (2, 5), (2, 6), (5, 6), (5, 1), (2, 1), and (2, 2). if each grid square has an area of 9 square feet, what is the area of the pool?

Hector and alex traded video games. alex gave hector one fourth of his video games in exchange for 6 video games. then he sold 3 video games and gave 2 video games to his brother. alex ended up with 16 video games. how many video games did alex have when he started?