QUESTION 2 A bowl contains 10 chips numbered 1 to 10. Two chips are randomly selected. Find the probability that
a) the two numbers obtained sum to 11;
A. 0.1778
b) the first number is less than double the
second;
B. 0.2222
C.0.7222
D.0.1111
c) the numbers differ by exactly 2.
E. 0.2000

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?