<u>Answer:</u>
CI = $182.25
<u>Step-by-step explanation:</u>
Compound interest formula:
,
where P is the principal amount ($4000), r is the interest rate (2%), and n is the time period (2 years and 3 months = 2.25 years).
Using formula:
CI = ![4000(1 + \frac{2}{100} )^{2.25} - 4000](https://tex.z-dn.net/?f=4000%281%20%2B%20%5Cfrac%7B2%7D%7B100%7D%20%29%5E%7B2.25%7D%20%20-%20%204000)
CI = $182.25
On first week
Quantity of tomato = 25 tons
profit per ton = $250
So if she sells tomato on first week then total profit = 25 * 250 = $6250
On second week
Quantity of tomato =27 ton
profit per kg =$ 235
So if she sells tomato on second week then total profit =27* 235= $6345
On third week
Quantity of tomato = 29 ton
Profit per kg = $220
So if she sells tomato on third week then total profit = 29*220 = $6380
Now consider fourth week
Quantity of tomato =31 ton
Price per kg = $205
So if she sells tomato on fourth week then total profit =31*205 = $6355
so she must ship her tomatoes on third week i.e she will attain $ 6380 as profit.
3c=12+8d
c=12+8d/3
c=4(3+2d)/3
Answer:
8.7°
Step-by-step explanation:
The above problem can be represented by a right angled triangle with height of 7 m, hypotenuse = AB.
The base of the triangle is gotten by finding the diagonal of the road. That is using Pythagoras theorem:
base² = 43² + 15²
base² = 2074
base = 45.54 m
Using trigonometric function to find angle A:
tan(A) = base / height
tan(A) = 45.54 / 7
tan(A) = 6.506
A = tan⁻¹ (6.506)
A = 81.3°
Angle of depression = 90° - A = 90 - 81.3
Angle of depression = = 8.7°
Answer:
![\displaystyle (0, -9) \\ (0, -3)](https://tex.z-dn.net/?f=%5Cdisplaystyle%20%280%2C%20-9%29%20%5C%5C%20%280%2C%20-3%29)
Step-by-step explanation:
There is no graph posted, but y-intercepts are <em>x</em>'s are set equal to zero.
I am joyous to assist you anytime.