Michael spins a spinner 10 times. he gets the color red 6 times. how many times would he expect to get the color red if he did 30 spins

Rena is building a 1: 180 scale model of a real castle. her model has a rectangular base that is 3 feet wide and 4 feet long what is the area of the base of the actual castle in square feet

Gh bisects fgi. find the measure of hgi •15° •21° •10° •8°

Explain how you divide powers with like bases.discuss why the bases have to be the same.how are these rules similar to the rules for multiplying powers with like bases.