Derek needs a 24.5 cm long wooden board to make a bookend. He has a 26 cm long board. How much does he need to cut off
the board?

Describe the domain and range of y=2(3)^x-2+5

How many real-number solutions does the equation have? -4x^2 + 10x + 6 = 0 a. no solutions b. two solutions c. infinitely many solutions d. one solution

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?