I need a help tdy in my exam . Please Who knows mathematics and is creative in it, please contact me, because I have an exam at nine o'clock and I need his help in the exam

How many degrees does the hour hand move from 3: 00 to 5: 30?

Arefrigeration system at your company uses temperature sensors fixed to read celsius (°c) values, but the system operators in your control room understand only the fahrenheit scale. you have been asked to make a fahrenheit (°f) label for the high temperature alarm, which is set to ring whenever the system temperature rises above –10°c. what fahrenheit value should you write on the label

Sue's average score for three bowling games was 162. in the second game, sue scored 10 less than in the first game. in the third game, she scored 13 less than in the second game. what was her score in the first game?