These are two separate problems and I need help on both of them. Please give a detailed explanation. Meaning just write down the process of the problems

561. Mr. Reader scores his test in a unique way. A student's score on the exam is directly proportional to the number of questions and inversely proportional to the square root of the number of problems a student misses. Let S = the student's score, p = the number of problems and m = the number missed. a. Write an expression that calculates a student's score. Don't forget the constant of proportionality. h. On the last exam, there were 25 questions and Corina missed 4. Her score for the exam was 90. On the same exam, Alex missed 9 questions. What was Alex's score? C. Mr. Reader's exams are REALLY hard! No one has ever gotten all of the problems correct. Based on his scoring method, what would happen if a student got every problem correct? With your calculator in radian mode, find sin T and record your answer. Switch to 5-62. degree mode, and find sin 60. Record your answer. What do you notice about both sin 60 and sin 3 ? Explain your answer and include a sketch