If you measured the length of the 220 cm side with a millimetre ruler, could you discover that it measures 2195 mm? Explain.

Aswimming pool had 2.5 million liters of water in it. some water evaporated, and then the pool only had 22 million liters of water in it. what percent of the water evaporated?

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

[15 points]find the quotient with the restrictions. (x^2 - 2x - 3) (x^2 + 4x + 3) ÷ (x^2 + 2x - 8) (x^2 + 6x + 8)