Answer: Cynthia must invest a smallest amount of 6911 pounds.
Explanation:
Compound interest makes the initial deposit grow exponentially in the number of years. So let us denote the initial investment (deposit) x.
After one year the balance with interest will be x(1+0.05)=x*1.05
After two years the balance will be (x*1.05)*1.05, and so on.
After t years the balance will be 
Now we are looking at balance after t=3 years, and we know that balance should be 8000 pounds, or more.
It is easy to solve for x:
So, for inequality to be satisfied, Cynthia must invest a smallest amount of 6911 pounds.
15 meters and one left over cube is your answer for number 1
9 meters is your answer for number 2
brainliest if correct please
The area wiped by the viper blade is approximately 486.7 square inches.
The area wiped by the wiper blade (
), in square inches, is equal to the area of the circular section described below:
(1)
Where:
- Angle, in sexagesimal degrees. 
- Inner radius, in inches.
- Outer radius, in inches.
If we know that 
, 
and 
, then the area wiped by the wiper blade is:
![A = \frac{130\pi}{360} \cdot [(25\,in)^{2}-(14\,in)^{2}]](https://tex.z-dn.net/?f=A%20%3D%20%5Cfrac%7B130%5Cpi%7D%7B360%7D%20%5Ccdot%20%5B%2825%5C%2Cin%29%5E%7B2%7D-%2814%5C%2Cin%29%5E%7B2%7D%5D)
The area wiped by the viper blade is approximately 486.7 square inches.
We kindly invite to check this question on circular sections: brainly.com/question/14989543
Answer:
y = 7/8x + 7
Step-by-step explanation:
7x- 8y = -56
-7x -7x
-8y = -7x - 56
y = 7/8x + 7
Answer:
Ella sold the each print for the cost of $57.21.
Step-by-step explanation:
The total number of prints sold at gallery = 52
Total amount it is sold for = $2,975
Noe, If 52 prints are sold for $2,975.
⇒
or, Cost of 1 print = $57.21
So, Ella sold the each print for the cost of $57.21.
