Ineed quick,
thirty-seven students in a math course, which was 96% of the students registered in the course, earned a passing grade for the course. find the number of students registered for the math course. round your answer to the nearest student if needed.

What are the measures of ∠a, ∠b, ∠c and ∠d? explain how to find each of the angles. measure need asap

Astudy was interested in determining if eating milk chocolate lowered someone's cholesterol levels. ten people's cholesterol was measured. then, each of these individuals were told to eat 100g of milk chocolate every day and to eat as they normally did. after two weeks, their cholesterol levels were measured again. is there evidence to support that their cholesterol levels went down? how should we write the alternative hypothesis? (mud = the population mean difference= before - after)a. ha: mud = 0b. ha: mud > 0c. ha: mud < 0d. ha: mud does not equal 0

Type the correct answer in the box. use numerals instead of words. if necessary, use / for the fraction bar.