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
Mazyrski [523]
2 years ago
12

Given the equation A=250(1.1)t, you can determine that the interest is compounded annually and the interest rate is 10%. Suppose

the interest rate were to change to being compounded quarterly. Rewrite the equation to find the new interest rate that would keep A and P the same. What is the approximate new interest rate? Convert your answer to a percentage, round it to the nearest tenth, and enter it in the space provided, like this: 42.53%
Mathematics
1 answer:
pashok25 [27]2 years ago
7 0

Answer:

r \approx 2.41\%

Step-by-step explanation:

The computation of the approximate new interest rate is shown below:

As we know that there are four quarters in a year so

The new equation is

A = 250(1 + r)^{4t}

Now to determine the value of interest rate,i.e r, so place this to the first equation.

So,

250(1.1)^{t} = 250(1 + r)^{4t}

1.1^{t} = (1 + r)^{4t}

1.1 = (1 + r)^4

\sqrt[4]{1.1} = 1 + r

r = -1 + \sqrt[4]{1.1}

r \approx 0.0241

r \approx 2.41\%

We simply applied the above formula so that the interest rate could come

You might be interested in
If x=2 what is the perimeter?
Fiesta28 [93]

Answer:

129

Step-by-step explanation:

(4*2^2+8*2)= 32

(3*2^2-5*2+20)=22

(7*2+30)=44

32+31+22+44=129

4 0
2 years ago
Mary is making pillows for her life skills class. she bought 2 1/2 yards of fabric. her total cost was $15. what was the cost pe
Delvig [45]
$6 per yard
please give brainliest
3 0
2 years ago
Geometry..already got hw
miss Akunina [59]

the second option

Step-by-step explanation:

Line CD is parallel to line AB, shown by the arrows in the middle of both of the lines.

5 0
3 years ago
PLEASE HELP been stuck on this for a while
marysya [2.9K]

Answer:

I believe it's D but I'm not 100 percent sure. I hope this helped I'm sorry I couldn't help more <3

4 0
3 years ago
Abdullah earns $10 an hour delivering newspapers on his bicycle . He started with $20 in his bank account. what is the rate and
elixir [45]

Explanation:

The equation for this problem can be modeled in y = mx + b form.

m represents the rate of change and b represents the initial value or constant.

y = 10x + 20

x represents the number of hours he spent delivering newspapers

y is his total money after whatever number of hours he worked

The rate is 10, because it determines how much money he earns for each hour.

The y-intercept is 20, representing the starting amount of money in his bank account.

6 0
2 years ago
Other questions:
  • What is the area of the figure? A figure can be broken into 2 rectangles. One rectangle has a base of 4 meters and height of 5.2
    6·1 answer
  • A Rectangular table seats four people on one side and two people on each end. How many seats are available if the ends of five t
    15·1 answer
  • River c is 500 miles longer than River d. The sum of their length is 5520 miles. What is the length for each river
    10·1 answer
  • What is the awnser please
    6·1 answer
  • Gcmf and factored form of ײ + 2×​
    9·1 answer
  • Jeff uses 3 fifty-size strips to model 3/5. He wants to use tenth-size strips to model an equivalent fraction. How many tenth-si
    6·2 answers
  • Find the minimum or maximum of the function below.
    14·2 answers
  • Classify the triangle based on its sides.<br><br> A equilateral C iscoles<br><br> B scalene
    9·1 answer
  • The double line shows how many bananas are needed to make 1 loaf of banana bread.
    10·1 answer
  • A camera has a listed price of $686.99 before tax. If the sales tax rate is 8.25%, find the total cost of the camera with sales
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!