Kelly and avril chose complex numbers to represent their songs' popularities. kelly chose $508+1749i$. avril chose $-1322+1949i$. what is the sum of their numbers?

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?

What are the digits that repeat in the smallest sequence of repeating digits in the decimal equivalent of 24/11?

Identify this conic section. x2 - y2 = 16 o line circle ellipse parabola hyperbola