Answer:
Probability of certain event P(E) = 1
Step-by-step explanation:
An event or program A that is likely to occur has a probability of 1, which indicates that there will always be an event or a program.
Probability of certain event P(E) = 1
Answer:
always a positive number because it represents a distance from the mean.
Step-by-step explanation:
The original price of the ring is <span>£</span>1400
81,85,89 are the missing numbers
Answer:
24.84
Step-by-step explanation:
use Pythagoras theorem
h=√p²+b² = √(19)²+(16)² = √617 =24.84
