Isabel is making bead necklaces. she wants to use thirty eight beads to make four necklaces. if she wants each necklace to have the same number of beads, how many beads will she have left over?

Diana is painting statues she has 7/8 of a liter of paint each statue requires 1/20 of a liter of paint how many statues can she paint?

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?

Solve the triangle. a = 21°, c = 105°, c = 5