Answer: D
Step-by-step explanation:
Answer:
Hello!!! Princess Sakura here ^^
Step-by-step explanation:
![36-\frac{a}{4}](https://tex.z-dn.net/?f=36-%5Cfrac%7Ba%7D%7B4%7D)
They both equal the same thing
(6 x 3) x 2 = 36
6 x(3 x 2) = 36
Answer:
X is the opposite of X
Step-by-step explanation:
<h2>#CarryOnLearning</h2>
Answer:
2050
Step-by-step explanation:
<u>Year 2010</u>
The number of people over 65 years of age =32 million
Total population = 307 million.
P(meeting a person over 65 at random in 2010)
![=\dfrac{32 \text{ million}}{307\text{ million}} \\\\=0.1042](https://tex.z-dn.net/?f=%3D%5Cdfrac%7B32%20%5Ctext%7B%20million%7D%7D%7B307%5Ctext%7B%20million%7D%7D%20%5C%5C%5C%5C%3D0.1042)
<u>Year 2050</u>
The number of people over 65 years of age =88 million
Total population = 434 million.
P(meeting a person over 65 at random in 2050)
![=\dfrac{88\text{ million}}{434\text{ million}} \\\\=0.2028](https://tex.z-dn.net/?f=%3D%5Cdfrac%7B88%5Ctext%7B%20million%7D%7D%7B434%5Ctext%7B%20million%7D%7D%20%5C%5C%5C%5C%3D0.2028)
Conclusion: Since 0.2028 is greater than 0.1042, the chances of meeting a person over 65 at random will be greater in 2050