Answer:
the first fraction is 9 and the second one is -5
Step-by-step explanation:
Let’s say the interest has compounded for 392 years or (2008-1626=392)
We solve by 24(1.04^392) = 114,098,581
B is the answer ////////////////////////////////////////////
Answer:
So, The possible values of h and r are
1. r = 3 , h = 3
2. r = 1, h = 27
3. r = 2, h = 6.75
Step-by-step explanation:
P.S - The exact ques is -
As we know that Volume of cone , V = ![\frac{1}{3}\pi r^{2}h](https://tex.z-dn.net/?f=%5Cfrac%7B1%7D%7B3%7D%5Cpi%20r%5E%7B2%7Dh)
As given,
V = ![9\pi](https://tex.z-dn.net/?f=9%5Cpi)
⇒![\frac{1}{3}\pi r^{2}h = 9\pi \\ \frac{1}{3} r^{2}h = 9 \\r^{2}h = 27](https://tex.z-dn.net/?f=%5Cfrac%7B1%7D%7B3%7D%5Cpi%20r%5E%7B2%7Dh%20%3D%209%5Cpi%20%5C%5C%20%20%5Cfrac%7B1%7D%7B3%7D%20r%5E%7B2%7Dh%20%3D%209%20%5C%5Cr%5E%7B2%7Dh%20%3D%2027)
So,
The possible values of h and r are
1. r = 3 , h = 3
2. r = 1, h = 27
3. r = 2, h = 6.75
In Case I-
When r = 3, h = 3
(3)² ×3 = 9×3 = 27
Satisfied
Case II-
r = 1, h = 27
(1)²×27 = 1×27 = 27
Satisfied
Case III-
r = 2, h = 6.75
(2)²×6.75 = 4×6.75 = 27
Satisfied