A random table is used by picking out values one at a time while closing your eyes. The 5 numbers selected are
99470
10152
09747
45400
72767
Since the values needed are percentage, we will only take the first four digits.
99.47%
10.15%
9.74%
45.40%
72.76%
The average of these values is
47.50%
Answer:
72+ 48i
Step-by-step explanation:
Answer:
Step-by-step explanation:
let represent the amount of salt in the tank at time Then and
#To find we use
Hence:
#The amount of salt in tank at time time is expressed as:
Answer:
x = -5 and y = -8
Step-by-step explanation: