Answer:
The rate of return is 8%.
Step-by-step explanation:
The time span from 1794 to 2018 is (2018 - 1794) = 224 years.
Now, a penny i.e. 0.01 pounds of money as a principal gets the final sum of 345000 pounds after 224 years.
Here we have to calculate the rate of return if the interest is compounded yearly.
Using the formula of compound interest of r% APR, we get

⇒ 1 + 0.01r = 1.08
⇒ 0.01r = 0.08
⇒ r = 8% (Answer)
Answer:
<h2> 8.06ft</h2>
Step-by-step explanation:
step one:
This problem is on the mensuration of solids,
given that the area is 65ft^2
step two:
we know that the expression for the area of a solid is
areaa= length* length
area= l^2
step three:
substituting the value of the area into the expression we have
65=l^2
we need to square both sides to solve for l we have
√65=l
l= 8.05ft
step four:
From the analysis we found the length of one side to be 8.06ft