Mai needs to memorize words on a vocabulary list for french class. she has 20 words to memorize, and she is four-fifths done. how many words has mai memorized so far?

Turner's mom measured his room to see how long the wallpaper border needed to be. if two walls are 15 feet long and two walls are 12 feet long, how long should the strip of border be cut?

The statements below can be used to prove that the triangles are similar. ? △abc ~ △xyz by the sss similarity theorem. which mathematical statement is missing? ∠b ≅ ∠y ∠b ≅ ∠z

Calculate the effective quarterly compound interest rate equivalent to a 1% of monthly compound interest rate.