Find the following special products.
(4x-3y)^2(4x-3y)
i got 16x^2-12xy^2-12yx+9y^2
it wrong idk what to do!

I'm so close to finishing all these.

The weight of full–grown tomatoes at a farm is modeled by a normal distribution with a standard deviation of 18.4 grams. the 95 percent confidence interval for the mean weight of the tomatoes is calculated using a sample of 100 tomatoes. what is the margin of error (half the width of the confidence interval)?

What power can you write to represent the volume of the cube shown? write the power as an expression with a base and an exponent and then find the volume of the cube