Solution:
As per the problem
A person is born every 5 seconds and a person dies every 12 seconds.
Here the LCD of 5 and 12 is 60.
The number of person born in 60 seconds
The Number of person died in 12 seconds
Hence Population increase in 60 seconds is
Hence time required to increase the population by one 
Answer:
Step-by-step explanation:
21 feet below is written as -21
9 feet up is written as +9
So we have -21 + 9 = -12 or 12 feet below sea level
00891r 6
14)12480
-112
0128
- 126
00020 Answer:892r6
- 14
6
Answer:
D
Step-by-step explanation:
8÷4=2
So each game he gets 2 hits so just take each number and divide it by 2
As you can see 56÷2=28
Answer:
B
Step-by-step explanation:
150 degrees