Answer:
For Australia: 22,044,350
For China: 1,545,744,200
For Mexico: 145,507,500
For Zaire: 92,237,875
Step-by-step explanation:
For Australia: Population in 2000 is 19,169,000 and it is increasing steadily at a rate of 0.6% per year.
Therefore, the population in the year 2025 will be
![19169000[1+\frac{0.6 \times 25}{100} ]= 22,044,350](https://tex.z-dn.net/?f=19169000%5B1%2B%5Cfrac%7B0.6%20%5Ctimes%2025%7D%7B100%7D%20%5D%3D%2022%2C044%2C350)
(Answer)
For China: Population in 2000 is 1,261,832,000 and it is increasing steadily at a rate of 0.9% per year.
Therefore, the population in the year 2025 will be
![1261832000[1+\frac{0.9 \times 25}{100} ]= 1,545,744,200](https://tex.z-dn.net/?f=1261832000%5B1%2B%5Cfrac%7B0.9%20%5Ctimes%2025%7D%7B100%7D%20%5D%3D%201%2C545%2C744%2C200)
(Answer)
For Mexico: Population in 2000 is 100,350,000 and it is increasing steadily at a rate of 1.8% per year.
Therefore, the population in the year 2025 will be
![100350000[1+\frac{1.8 \times 25}{100} ]= 145,507,500](https://tex.z-dn.net/?f=100350000%5B1%2B%5Cfrac%7B1.8%20%5Ctimes%2025%7D%7B100%7D%20%5D%3D%20145%2C507%2C500)
(Answer)
For Zaire: Population in 2000 is 51,965,000 and it is increasing steadily at a rate of 3.1% per year.
Therefore, the population in the year 2025 will be
![51965000[1+\frac{3.1 \times 25}{100} ]= 92,237,875](https://tex.z-dn.net/?f=51965000%5B1%2B%5Cfrac%7B3.1%20%5Ctimes%2025%7D%7B100%7D%20%5D%3D%2092%2C237%2C875)
(Answer)
Answer:
The fourth pair of statement is true.
9∈A, and 9∈B.
Step-by-step explanation:
Given that,
U={x| x is real number}
A={x| x∈ U and x+2>10}
B={x| x∈ U and 2x>10}
If 5∈ A, Then it will be satisfies x+2>10 , but 5+2<10.
Similarly, If 5∈ B, Then it will be satisfies 2x>10 , but 2.5=10.
So, 5∉A, and 5∉B.
If 6∈ A, Then it will be satisfies x+2>10 , but 6+2<10.
Similarly, If 6∈ B, Then it will be satisfies 2x>10 , and 2.6=12>10.
So, 6∉A, and 6∈B.
If 8∈ A, Then it will be satisfies x+2>10 , but 8+2=10.
Similarly, If 8∈ B, Then it will be satisfies 2x>10. 2.8=16>10.
So, 8∉A, and 8∈B.
If 9∈ A, Then it will be satisfies x+2>10 , but 9+2=11>10.
Similarly, If 9∈ B, Then it will be satisfies 2x>10. 2.9=18>10.
So, 9∈A, and 9∈B.
Vertex is (-5,-10) y intercept of g is (0,-1) zeroes of h are x=-3,1
Answer:
x>11
Step-by-step explanation:
To simplify this inequality, we add 3 from both sides to get x-3+3>8+3. Since -3+3 cancels out to 0, we are left with x>8+3. 8+3=11 so x>11.
Hope this helps! If you need further explanation let me know :)
Step-by-step explanation:
$15
He keeps 8. He saves 5 so 8+5=13
He also gives $2 to charity.
8+5+2= $15
