A bag contains 4 white beads, 6 red beads, 5 yellow beads, and 5 blue beads. One bead is selected, kept, and another bead is selected. Leave the answer in a percentage
Find P(blue, then yellow).

Simplify the expression 10/11(22z) + (a+5) -1

Astick 2 m long is placed vertically at point b. the top of the stick is in line with the top of a tree as seen from point a, which is 3 m from the stick and 30 m from the tree. how tall is the tree?

Cody was 165cm tall on the first day of school this year, which was 10% taller than he was on the first day of school last year.