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
tamaranim1 [39]
3 years ago
12

19. Heather invests $4,900 in an account with a 3.5% interest rate, making no other deposits or withdrawals. What will Heather’s

account balance be after 5 years if the interest is compounded 2 times each year?
Mathematics
Mariambakare
2 years ago
Thanks!!! Do you have all the answers to all 20 questions?
1 answer:
denis-greek [22]3 years ago
5 0

Answer:

\$5,828.28

Step-by-step explanation:

we know that    

The compound interest formula is equal to  

A=P(1+\frac{r}{n})^{nt}  

where  

A is the Final Investment Value  

P is the Principal amount of money to be invested  

r is the rate of interest  in decimal

t is Number of Time Periods  

n is the number of times interest is compounded per year

in this problem we have  

t=5\ years\\ P=\$4,900\\ r=0.035\\n=2  

substitute in the formula above  

A=\$4,900(1+\frac{0.035}{2})^{2*5}  

A=\$4,900(1.0175)^{10}=\$5,828.28

Mariambakare
2 years ago
Thanks!!! Do you have all the answers for all 20 questions?
You might be interested in
A piggy bank contains 3 pennies, 4 nickels, 4 dimes and 9 quarters. Two coins
xeze [42]

Answer:

1325/10000

Explain Step By Step Answer

5 0
2 years ago
What is the average size of a toothpick
Tanzania [10]
About less than 3 inches :)
4 0
2 years ago
Read 2 more answers
Select the correct answer.
Drupady [299]

Answer: A

Step-by-step explanation:

because i did a quiz with the same and i got it right

8 0
2 years ago
Which doesnt belong, and why? 9, 16, 25, 43
Tomtit [17]

Answer:

43

Step-by-step explanation:

The first three numbers are perfect squares:

9 = 3²

16 = 4²

25 = 5²

43 is not a perfect square.

3 0
3 years ago
Read 2 more answers
Mrs. Smith is creating a rectangular flower bed such that the width is half of the
Brilliant_brown [7]

Answer:

As for this problem, we will first establish that the length of the flower bed be represented as x, the width of the flower bed be represented as x/2 ,and the area of the flower bed be taken as it is since it is given. We then follow the formula for area which is length multiplied to width which is:

A = LW

we then substitute them

34 square feet = x (x/2)

now all we need to do is find x first.

34 square feet = x squared / 2

now do a cross multiplication

68 square feet = x squared

then get the square root of both sides

8.246 feet = x

Since x is equal to the length of the flower bed, all we have to do to get the width of it is to divide it by 2. So...

W = x/2

W = 8.246 feet / 2

W = 4.123 feet

And since the problem asked it to find the width of the flower bed to the nearest tenth of a foot, the answer would be 4.1 ft.

6 0
3 years ago
Other questions:
  • Find two consecutive integers such that the sum of the greatest integer and twice the lesser integer is 40.​
    13·2 answers
  • A local country club golf tournament organizer is attempting to estimate the average number of strokes for the 13th hole. On a p
    7·1 answer
  • Each new triangle shown below has one more dot per side than the previous triangle. What is the total number of dots on the 200t
    11·1 answer
  • A function with an input of 4 has an output of 10. Which of the following could not be the function equation?
    14·1 answer
  • Why would we start at (0,200)?
    10·1 answer
  • What would the coordinates of point (4,5) become if you reflected it around the x-axis? Around the y-axis?
    13·1 answer
  • Translate ABC using the coordinate rule (x,y) -> (x-2, y+4)
    9·2 answers
  • Find the slope given: (3,6) &amp; (11, 6)<br> m =
    15·2 answers
  • Bottled water comes in cases of 24 bottles. You need 150 bottles of water for a school event. How many cases of water do you nee
    13·1 answer
  • What is 1035 divide 12
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!