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
stira [4]
3 years ago
10

How much money, invested at an interest rate of r % per year compounded continuously, will amount to A dollars after t years? (R

ound your answer to the nearest cent.)
A = 300,000, r = 3.8, t = 18
Mathematics
1 answer:
Alex Ar [27]3 years ago
8 0

Answer: $151377.5 should be invested.

Step-by-step explanation:

The formula for continuously compounded interest is

A = P x e (r x t)

Where

A represents the future value of the investment after t years.

P represents the present value or initial amount invested

r represents the interest rate

t represents the time in years for which the investment was made.

e is the mathematical constant approximated as 2.7183.

From the information given,

A = $300000

r = 3.8% = 3.8/100 = 0.038

t = 18 years

Therefore,

300000 = P x 2.7183^(0.038 x 18)

300000 = P x 2.7183^(0.684)

300000 = 1.9818P

P = 300000/1.9818

P = $151377.5

You might be interested in
Answer the problem :)
Tomtit [17]
The domain is the value of x. In this case, -3≤x≤7
the range is the value of y. in this case, -1≤y≤9

this is not a function, because the same x value has two corresponding y values. For example, when x=5, y=0 or y=8

It IS a function if every x value has only one corresponding y value. 
5 0
2 years ago
Brad wants to buy flowers for
Elis [28]
He wants to buy flowers for me lol
3 0
3 years ago
Which answers describe the shape below? Check all that apply.
serg [7]

Answer:

Trapezoid and Quadrilateral

Step-by-step explanation:

Trapezoid because it has four sides that are not equal You may not be familiar with this figure because most trapezoids don't look like this. It is a quadrilateral because it is a figure that has 4 sides.

7 0
1 year ago
Evaluate the expression:<br><br> for y = 2 + 3x when x=4. What does y=?
lora16 [44]

Answer:

y = 14

Step-by-step explanation:

Plug in 4 as x into the equation:

y = 2 + 3x

y = 2 + 3(4)

Simplify:

y = 2 + 12

y = 14

So, when x = 4, y = 14.

4 0
3 years ago
What is the value of in e^4<br>a) 0<br>b) 1<br>c)2<br>d)4​
Rina8888 [55]

Answer:

0

Step-by-step explanation:

5 0
3 years ago
Other questions:
  • If the length of the minute hand of the clock in London commonly known as “Big Ben” is 11.25’ from the center of the clock to th
    5·1 answer
  • Need help ASAP due in 30 minuets
    9·2 answers
  • A shirt regularly priced at 36.00$ was on sale for 25% off. What was the sale price?
    5·1 answer
  • × + 20 + 2× = 10 - 2× - 15
    7·1 answer
  • A goal keeper saved 5 out of 50 shots what is the chance that he will save the next shot
    9·1 answer
  • A family took a road trip and traveled west a distance of 350 kilometers in 7 hours. What was their velocity during this
    7·2 answers
  • A quilt pattern of a dog is shown. Choose the best answer.
    13·1 answer
  • I need help with this question on my geometry homework
    5·1 answer
  • ALL FELLOW PEOPLE I NEED HELP ASAP ! WILL MARK BRAINLIEST!!EXTRA POINTS !!!!
    5·1 answer
  • HELP ME PLEASE 30 points, HELP
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!