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
aleksley [76]
3 years ago
11

Activity Give the exponential model for the following situation​

Mathematics
1 answer:
Otrada [13]3 years ago
6 0

Answer:

Suppose that a couple invested $50,000 in an account when their child was born, to prepare for the child's college education. If the average interest rate is 4.4% compounded annually, ( A ) Give an exponential model for the situation, and ( B ) Will the money be doubled by the time the child turns 18 years old?

( A ) First picture signifies the growth of money per year.

( B ) Yes, the money will be doubled as it's maturity would be $108,537.29.

a = p(1 + \frac{r}{n} ) {}^{nt}a=p(1+

n

r

)

nt

a = 50.000.00(1 + \frac{0.044}{1} ) {}^{(1)(18)}a=50.000.00(1+

1

0.044

)

(1)(18)

a = 50.000.00(1 + 0.044) {}^{(1)(18)}a=50.000.00(1+0.044)

(1)(18)

a = 50.000.00(1.044) {}^{(18)}a=50.000.00(1.044)

(18)

50,000.00 ( 2.17074583287910578440507440 it did not round off as the exact decimal is needed.

a = 108.537.29a=108.537.29

Step-by-step explanation:

Hope This Help you!!

You might be interested in
What is the mean, median and mode for a data set of 50,42,55,38,40,55,and 61​
nlexa [21]
Mean: 48.7
Median: 38
Mode:55
5 0
3 years ago
Write, sixty-one billion, four hundred- forty -two million, six hundred sixty-nine thousand, thirty four. Write that in standard
docker41 [41]

Answer:

61,442,669,034

Step-by-step explanation:

Standard form will always be in number form.

5 0
3 years ago
Complete the steps in solving 4/9=x/36.
ycow [4]

Step-by-step explanation:

crossmultiply and divide both sides by the co efficient of x

8 0
2 years ago
HELP PLEASE I need to find out this answer
wlad13 [49]

Answer:

B

Step-by-step explanation:

The solution to the system is at the point of intersection of the 2 graphs.

The graphs intersect at 1 point

Then there is 1 real solution

5 0
2 years ago
Marking brainliest (easy)<br><br> Is my PIQ response good or not? Do I need to make changes?
Sidana [21]

Answer:

yours is really good. it is something i would write defiantly! good job, and btw, im doing this just bc, you dont have to give me anything in return! :D have a nice day!

Step-by-step explanation:

5 0
3 years ago
Other questions:
  • PLEASE HELP ME!!!!!!!
    5·1 answer
  • Quien me ayuda<br> (((2)³)¹)⁶<br> ((((-4)³)¹)⁷)¹
    6·1 answer
  • A dinosaur fossil is 93,550,000 years old. How can you express this age in scientific notation
    15·2 answers
  • In the diagram below, KL = 12 and LM = 8. Which additional facts would guarantee that JKLM is a parallelogram? Check all that ap
    15·2 answers
  • Explain how to estimate the quotient using compatible<br>numbers.plz help fast ​
    10·1 answer
  • Analyze the diagram below and complete the instructions that follow.
    12·1 answer
  • What is the area, in square inches, of the isosceles trapezoid below?
    8·1 answer
  • Element X is a radioactive isotope such that every 30 years, its mass decreases by half. Given that the initial mass of a sample
    11·1 answer
  • Daniela has a container full of marbles. She gives away some of her marbles every day for five days. Each day, she has 1/4 the n
    6·1 answer
  • Emani has $10.00 to spend at the grocery store. So far, in her basket, she has 6 cans of soup that cost $0.47 each and a gallon
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!