a coloured spinner is spun. it has three colours : red ,blue, yellow. if P(red)=1/8 and P(blue)=3/8. calculate:1) P(yellow) 2)P(not red) 3)P(not blue) ? what is the sumof p(blue) and P(not blue​

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