Answer:
22 years approx.
Step-by-step explanation:
Step one
Given data
Principal P= $850
final amount A= $1125
rate r= 12.6%
Calculate time, solve for t
t = ln(A/P) / r
Step two:
Substitute
t= ln (1125/850)/0.0126
t=ln 1.32/0.0126
t= 0.277/0.0126
t=21.9
t= 22 years approx.
Answer:
2/3-1/4=m or 1/4+m=2/3
idk if this is right or not
Step-by-step explanation:
Answer:
Step-by-step explanation:
if the diagonal of a square is 11.3 what is the perimeter
from the diagonal we find the area, which can also be found by multiplying diagonal by diagonal divided by two, then we make the square root of the area and find the side, we multiply by four and we have the perimeter
(11.3 * 11.3) : 2 = 63.8 u² (Area)
√63.8 = 7.9 (side)
7.9 * 4 = 31.6u (perimeter)
Step-by-step explanation:
Hey there!
From the given figure;
An exterior angle is 127°.
To find: value of"X"
Now;
x+127° = 180°. [Being linear pair]
or, X = 180° - 127°
or, X = 53°
Therefore, the value of "X" is 53°.
<u>Hope</u><u> it</u><u> helps</u><u>!</u>
Answer:
![(a)\ 1.94 * 10 ^{-5},\ \ 1.25 *10 ^{-2},\ \ 6 *10 ^{4},\ \ 8.1 *10^{4}](https://tex.z-dn.net/?f=%28a%29%5C%201.94%20%2A%2010%20%5E%7B-5%7D%2C%5C%20%5C%201.25%20%2A10%20%5E%7B-2%7D%2C%5C%20%5C%206%20%2A10%20%5E%7B4%7D%2C%5C%20%5C%208.1%20%2A10%5E%7B4%7D)
Step-by-step explanation:
Given
![(a)\ 1.94 * 10 ^{-5},\ \ 1.25 *10 ^{-2},\ \ 6 *10 ^{4},\ \ 8.1 *10^{4}](https://tex.z-dn.net/?f=%28a%29%5C%201.94%20%2A%2010%20%5E%7B-5%7D%2C%5C%20%5C%201.25%20%2A10%20%5E%7B-2%7D%2C%5C%20%5C%206%20%2A10%20%5E%7B4%7D%2C%5C%20%5C%208.1%20%2A10%5E%7B4%7D)
![(b)\ 1.94 * 10 ^{-5},\ \ 6 * 10^4, \ \ 8.1 *10^{4},\ \ 1.25 *10 ^{-2}](https://tex.z-dn.net/?f=%28b%29%5C%201.94%20%2A%2010%20%5E%7B-5%7D%2C%5C%20%5C%206%20%2A%2010%5E4%2C%20%5C%20%5C%208.1%20%2A10%5E%7B4%7D%2C%5C%20%5C%201.25%20%2A10%20%5E%7B-2%7D)
![(c)\ 1.94 * 10 ^{-5}, \ \ 8.1 *10^{4},\ \ 6 * 10^4,\ \ 1.25 *10 ^{-2}](https://tex.z-dn.net/?f=%28c%29%5C%201.94%20%2A%2010%20%5E%7B-5%7D%2C%20%5C%20%5C%208.1%20%2A10%5E%7B4%7D%2C%5C%20%5C%206%20%2A%2010%5E4%2C%5C%20%5C%201.25%20%2A10%20%5E%7B-2%7D)
![(d)\ 1.94 * 10 ^{-5},\ \ 1.25 *10 ^{-2}, \ \ 8.1 *10^{4},\ \ 6 * 10^4](https://tex.z-dn.net/?f=%28d%29%5C%201.94%20%2A%2010%20%5E%7B-5%7D%2C%5C%20%5C%201.25%20%2A10%20%5E%7B-2%7D%2C%20%20%5C%20%5C%208.1%20%2A10%5E%7B4%7D%2C%5C%20%5C%206%20%2A%2010%5E4)
Required
Which list is in ascending order
To do this, we analyze each of the options 1 after the other.
![(a)\ 1.94 * 10 ^{-5},\ \ 1.25 *10 ^{-2},\ \ 6 *10 ^{4},\ \ 8.1 *10^{4}](https://tex.z-dn.net/?f=%28a%29%5C%201.94%20%2A%2010%20%5E%7B-5%7D%2C%5C%20%5C%201.25%20%2A10%20%5E%7B-2%7D%2C%5C%20%5C%206%20%2A10%20%5E%7B4%7D%2C%5C%20%5C%208.1%20%2A10%5E%7B4%7D)
Convert each list item to decimal
![8.1 *10^{4} = 81000](https://tex.z-dn.net/?f=8.1%20%2A10%5E%7B4%7D%20%3D%2081000)
The list is in ascending order because:
![0.0000194 < 0.0125 < 60000 < 81000](https://tex.z-dn.net/?f=0.0000194%20%3C%200.0125%20%3C%2060000%20%3C%2081000)
<em>No need to test other options</em>