During a field trip, 9 buses take 120 students to a museum. some buses are short and hold 8 students each. other buses are long and hold 20 students each. all the buses are carrying as many students as they can hold. complete the table and write a system of equations to represent the number of each type of bus.

See attached picture for the answers.

the figures below are made out of circles, semicircles, quarter … find the area and the perimeter of each figure and give your answers as a completely simplified exact value in terms of π (no approximations). remember that we'll also have to cut whatever areas we get in half, since we're only dealing

step-by-step explanation:

homozygous. one is homozygous, while two is heterozygous.