Is the below function correct? does it execute properly for all inputs? declare powa local powacc in powacc = fun {$ x n acc} if n==0 then acc else {powacc x n-1 x*acc} end end powa = fun {$ x n} {powacc x n 1} end end

What is the solution to the equation 9^(x+1) =27

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?

The standard deviation for a set of data is 5.5. the mean is 265. what is the margin of error?