A rectangular block of copper metal has a mass of 1800 grams. The dimensions of the block are 8 cm by 5 cm by 4 cm. From this data, what is the density?

Aflower has 26 chromosomes. to create a new flower, how many would a sperm cell have what is called?

Consider the polynomials given below. p(x) = x4 + 3x3 + 2x2 – x + 2 q(x) = (x3 + 2x2 + 3)(x2 – 2) determine the operation that results in the simplified expression below. 35 + x4 – 573 - 3x2 + x - 8 a. p+q b. pq c. q-p d. p-q

Me d is also an option but i couldn't get it in the picture