Find the sum of the first 50 terms of the arithmetic sequence below -12, -8, -4, 0

The longer leg of a 30° 60° 90° triangle is 16 times square root of three how long is a shorter leg

Aflower has 26 chromosomes. to create a new flower, how many chromosomes would a sperm cell have? what is this process called? part 2: within a flower cell that has 26 chromosomes, how many chromosomes would a cell that is created within the stem of a flower as it grows, have? what is this process called?

Each cookie sells for $0.50 sam spent $90 on baking supplies and each cookie cost $0.25 to make how many cookies does sam need to sell before making a profit formula: sales> cost