Which of the following uses a variable to represent a person, place, or thing that is unknown
1 answer:
Answer:
Mr X
Step-by-step explanation:
his identity is a variable ; it could be anybody of the male gender.
all the other ones denote known designations, i.e, B+ grade
You might be interested in
Answer:
C = 2πr = 2 * 3.14 * 20 = 125.6
Step-by-step explanation:
fcgfsykmcsunvdsihjiutt
The correct answer is letter B
