Answer:
It'll take 38.3 years to obtain the desired return of $25,000.
Step-by-step explanation:
In order to solve a continuosly coumponded interest question we need to apply the correct formula that is given bellow:
M = C*e^(r*t)
Where M is the final value, C is the initial value, r is the interest rate and t is the time at which the money was applied. Since he wants an return of $25,000 his final value must be the sum of the initial value with the desired return. So we have:
(25000 + 8000) = 8000*e^(0.037*t)
33000 = 8000*e^(0.037*t)
e^(0.037*t) = 33000/8000
e^(0.037*t) = 4.125
ln[e^(0.037*t)] = ln(4.125)
t = ln(4.125)/(0.037)
t = 1.4171/0.037 = 38.2991
t = 38.3 years
6x+8=8x-4
12=2x
x=6
6(6)+8
36+8
44 = measure of angle 1
Step-by-step explanation:
2 * 6 = 6 * 2 = 10 * 1.2 = 12 * 1 = 12.
The constant value is 12 (C).
Answer:
x = 13
Step-by-step explanation:
- 3 (x + 4) + 15 = 16 - 4x
- 3x - 14 + 15 = 14 - 4x
- 3x + 4x = 14 + 14 - 15
x = 13
Answer:
3 square miles
Step-by-step explanation:
Three equal lines, 9 miles. 9/3 = 3, so each side of the triangle is 3 miles long hope this helps :)
