Answer:
C. 20480
Step-by-step explanation:
so the equation is (60x3) divided by 15 because there are 3 minutes and 60 seconds in each minute and the bacteria doubles every 15 seconds so when you get your answer (12) that is how many times you will double 5.
Answer:
1.2x-1.2y
Step-by-step explanation:
The correct answer is B. -2x-6
no beacuse when distributed it will be:
16x + 72 - 2
16x + 70
Answer:
Yes, it can be generated if 
, where n is a positive even integer.
Step-by-step explanation:
An odds for an event, is the probability or chance that this event will occur, divided by the probability that it will not occur.
Assume that the probability of getting tail when throwing the coin is 
, therefore, the probability of getting a head is 
and the odds for the event of getting tail is 
.
If 
is a positive integer, and we assume that the odds of getting a tail are even, then:
Conclusion: if , for some positive integer , even odds are generated. For example: 
.
