Geometry. a chord passes through the center of a circle creates two arcs. what are these two arcs called? a) semicircles b) minor arcs c) major arcs d)radii

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?

Given the equation f(x)=a(b)x where the initial value is 40 and the growth rate is 20% what is f(4)

Can someone check if i did this right since i really want to make sure it’s correct. if you do you so much