Answer: 841/9
Explanation:
(64x1/2-125x1/3)(64x1/2-125x1/3)
= (64*1/2-125*1/3)^2
= (32 - 125/3)^2
= (96/3 - 125/3)^2
= (-29/3)^2
= 841/9
Answer:
2√10
Step-by-step explanation:
Draw a vertical line through the corner between the side of length 7 and the side of length 5. This line forms a right triangle with hypotenuse 7 and base (8 - 5), or 3.
The Pythagorean Theorem applies here.
(hypotenuse)² = (base)² + (vertical side)² and this becomes:
7² = 3² + (vertical side)²
Solving this for (vertical side)², we get (vertical side)² = 49 - 9 = 40.
Thus, (vertical side) = √40 = √4·√10 = 2√10 (answer)
<span>Data:
P = 35000
r = 4% = 0,04
n = 4
t = 5
P' = ?
I = ?
<span>We have the following compound interest formula
</span>
</span>
So the new principal after 5 years is approximately $42,706.66.
Subtracting the original principal from this amount gives the amount of interest received: