Circle o is shown below. what is the measure of angle bac? 43.5 degrees 46.5 degrees 93 degrees 174 degrees

Ricardo ran the 400 meter race 3 times his fastest time was 54.3 seconds his slowest time was 56.1 seconds if his average time was 55.0 seconds what was his time for the third race

In a school 2/3 of the students study a language of those who study a language 2/5 study french

If, while training for a marathon, you ran 60 miles in 2/3 months, how many miles did you run each month? (assume you ran the same amount each month) write your answer as a whole number, proper fraction, or mixed number in simplest form. you ran __ miles each month.