Answer:
3233.3333333333 days.
Step-by-step explanation:
Answer: the pair of numbers with a sum of zero is -5 and 5
Explanation when both of them are the same number and one is negative while the other is positive, they cancel each other out and become zero. Hope I helped!
Answer:
0.13
Step-by-step explanation:
1 represents the whole class
1-0.87=0.13
Given:
The population density of Iceland, in people per square kilometer of land area, increased from 2.5 in 1990 to 3.3 in 2014.
Land area of Iceland = 100,250 square kilometers.
To find:
The Iceland's population increase from 1990 to 2014.
Solution:
Land area of Iceland is constant, i.e., 100,250 square kilometers.
The population density of Iceland, in people per square kilometer of land area in 1990 is 2.5. So, the population in 1990 is
population density of Iceland, in people per square kilometer of land area in 2014 is 3.3. So, the population in 2014 is
The Iceland's population increase from 1990 to 2014 is
Therefore, the correct option is D.
Answer:
Step-by-step explanation:
First, divide by 2 from both sides of equation.
Then, solve.
Subtract by 6 from both sides of equation.
Solve to find the answer.
, which is our answer.