Given G, the centroid of IJK, as pictured above. Find the sum of the lengths of the medians of IJK. Write your answer as a decimal rounded to the nearest tenth.

Kinu wants to buy topsoil for a section of her garden that has the dimensions shown in the figure. each bag covers 2 square yards. how many bags of topsoil should kinu buy? explain how you found the answer.

Problem fathi wants to print out a pdf document that is 48 pages long. to save paper, he decides to print on both sides of each sheet and to print two pages on each side of the sheet. how many sheets of paper will he need?

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