Answer:
Step-by-step explanation:
B. No, two events with nonzero probabilities cannot be independent and mutually exclusive because if two events are mutually exclusive, then when one of them occurs, the probability of the other must be zero.
For two mutually exclusive events , with non- zero probabilities , when one occurs , the other can not happen . In this way they become dependent events . In this way , for two events to be both independent and mutually exclusive , at least one of the two events must have zero probability .
From my understanding and calculations I got the answer D “after the first year, there are 20 frogs”
18
question good luck it eASY
Answer:
Lateral area=100 square inches
Step-by-step explanation:
It is given that the perimeter of the base of a pentagonal prism is 25 inches, therefore each sides of the pentagon will be of 5 inches.
Also, one of its lateral edge is 4 inches, therefore each lateral face has area which will be equal to=
=
square inches.
Since, there are 5 lateral faces of the pentagonal prism, therefore the lateral area of the prism will be: 
= 
square inches.
Answer:
the answer is b i think
hope this helps :)
Step-by-step explanation:
