1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Maslowich
3 years ago
8

Capital Value An investment produces a perpetual stream of income with a flow rate of

Mathematics
1 answer:
Elodia [21]3 years ago
6 0

Answer:

$30,000

Step-by-step explanation:

The capital value is given by

\int_{0}^{\infty} R(t) e^{-r t} dt

where R(t) is annual rate

r - annual rate of interest

capital value = \int_{0}^{\infty} 1200 e^{0.03t} e^{-0.07 t} dt

                      = lim at b tend to infinity\int_{0}^{b} 1200 e^{0.03t} dt

                      =lim at b tend to infinity \left [ \frac{1200}{-0.04} e^{-0.04 t} \right ]_0^b

-30,000 { lim at b tend to inifinity(e^{-0.04 b) = e^0]

Asb\rightarrow \infty,  e^{-0.04 b} \rightarrow 0

\int_{0}^{\infty} 1200 e^{0.03t} e^{-0.07 t} dt = -30,000(0 -1) =$30,000

You might be interested in
Holly finds that (11m – 13n + 6mn) – (10m – 7n + 3mn) = m – 20n + 9mn. What error did Holly make?
Natalija [7]

Answer:

she added 11 plus 10 wrong

Step-by-step explanation:

11 plus 10 = 21

6 0
3 years ago
Read 2 more answers
CONVERTING METRIC UNITS - LENGTH WEIGHT & VOLUME 1
zzz [600]

Answer:

2 KM 2 L 2 KG I dont know the rest i figured i could help someone but thats all i can do at the moment sorry i might come back to finish it later.

Step-by-step explanation:

4 0
3 years ago
Find the area of the composite figure
-BARSIC- [3]

Answer:

48 ft^2

Step-by-step explanation:

5.5 times 6 equals 33 (larger square part)

2.5 times 6 equals 15 (two triangles combined so you dont have to 1/2)

4 0
3 years ago
SOMEONE ANSWER AND EXPLAIN PLEASE ILL MARK BRAINLIEST
VikaD [51]

Answer:

(2,1)

Step-by-step explanation:

This is the answer by substitution.

change 2x+y=5 to y=5-2x

5x-2(5-2x)=8

x = 2

y=5-2(2)

y = 1

(x,y) = (2,1)

You're welcome!!!

6 0
3 years ago
Is 2 hours and 30 minutes more or less than 10% of a day?
belka [17]
10% of the day =10/100×24=2 hours 24 minutes therefore 2 hours 30 minutes is more than 10% of a day
8 0
3 years ago
Other questions:
  • A survey of 500 high school students was taken to determine their favorite chocolate candy. Of the 500 students surveyed, 149 li
    9·1 answer
  • Sicily is playing a game where she is trying to guess the four digits in her friend's locker code, in any order. The digits rang
    5·1 answer
  • What is the sum of all integers that satisfy -3n<7n-20<3n
    9·1 answer
  • 1 1/2 pounds of milk is how many cups?
    9·1 answer
  • G(x) = 5 – 2x<br> What is the domain of g?
    11·2 answers
  • What does x-7 over 7-x equal?
    11·1 answer
  • Help !!!!!!!!!!!!!!!
    15·2 answers
  • You are trying to dunk a basketball.
    9·1 answer
  • Hhhhhhhhhhheeeeeeeeeeeeeeeeeeeeeeeeelllllllllllllllllllllllllllllllllpppppppppppppp
    14·1 answer
  • Helppppppppppppppppppppppppp
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!