基準点は何ですか?これは頭の中でですか
The crude growth rate, r, of a population is calculated by
A
multiplying the existing population size by life expectancy
B
dividing the crude birth rate by 2
С
dividing the doubling time by 70
D
adding the crude birth rate to the crude death rate
E
subtracting the crude death rate from the crude birth rate
Answer:
D
Explanation:
The crude growth rate, r, of a population is calculated by;
Option D; adding the crude birth rate to the crude death rate
In population demographics, there is what we call crude rate which is used to describe the demographics of an event for a particular population.Now, there is crude birth rate (CBR) which is defined as the number of births per 1000 people in a given population over a specified period of time.Also, there is what we call Crude death rate (CDR) which is defined as the number of deaths per 1000 people in a given population over a specified period of time.
Now, crude growth rate is gotten by adding those two namely CDR and CBR together.
Thus;
r = CBR + CDR
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6. Which fraction is equivalent to 1.240?
O A. 18%333
O B. 13033
O C. 183333
O D. 19%
Answer:
i think its C
Explanation:
Pilar wanted to use estimation to solve a decimal addition problem. She correctly used estimation to rewrite the problem as 12 + 3 + 5 + 6. What could her original problem have been?
12.38 + 4.45 + 4.14 + 6.7
12.5 + 3.05 + 5.23 + 0.6
11.5011 + 3.6 + 5.17 + 5.7
11.75 + 3.299 + 5.31 + 6.27
Answer:
B
Explanation:
its D (----------------
cause its D
List three components of good sportsmanship and apply them to a competition.
Explanation:
You could be nice to the other person when they win and you don't.
If you win then you shouldn't brag.
Play fair
Answer:
There are three components of great significance
Explanation:
Those are.....
*Staying positive
*Being a team player
*Playing fair
Estefani gets out of the pool and the hot concrete burns her feet. What form of heat transfer is occurring between the contrete and Estefani's feet?
Answer:
i think it’s conduction
Explanation:
because i’m smart