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
Gnesinka [82]
3 years ago
14

You deposit $675 in an account that earns 3.4% annul interest compounded twice a year. A. Write a function that represents this

situation. B. Find the balance in the account after 2.5 years
Mathematics
1 answer:
Nady [450]3 years ago
7 0

Answer:

Step-by-step explanation:

A) Initial amount deposited into the account is $675 This means that the principal,

P = 500

It was compounded twice in a year. This means that

n = 1

The rate at which the principal was compounded is 3.4%. So

r = 3.4/100 = 0.034

It was compounded for t years

The formula for compound interest is

A = P(1+r/n)^nt

A = total amount in the account at the end of t years. Therefore, the function that represents this situation would be

A = 675(1 + 0.034/2)^ 2 × t

A = 675(1.017)^2t

B) at t = 2.5,

A = 675(1.017)^2 × 2.5

A = 675(1.017)^5

A = $734.36

You might be interested in
1. Sølve the following equation: (3x – 5)1/4 = 2
garri49 [273]

Answer:

13.3

4.33

4 1/3

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
A regular polygon has
beks73 [17]

Answer:

angles that are all equal and sides that all have the same length

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
Pls find x, has to do with trig and answer has to be in radical form
MrMuchimi
I don’t have a calculator with me use sine 20divided by Sin(60) will give you x
7 0
3 years ago
Read 2 more answers
Find the distance labeled x in the diagram.
zheka24 [161]

Answer: B

Step-by-step explanation:????

Troll

6 0
3 years ago
When x-y=3 work out the value of y-x
GalinKa [24]

The value of y-x is (-3)

<u>Solution:</u>

Given: The value of x-y=3

To find: The value of y-x

\bold{x-y=3\rightarrow (1)}

Let's multiply the equation (1) by (- 1) on both sides,

\Rightarrow\bold{(x - y)\times(- 1) = 3\times(- 1)}

\Rightarrow\bold{-(x-y)=-3}

On multiplying the sign,

\Rightarrow\bold{(-x+y)=-3}

The above equation can also be written as,

\Rightarrow\bold{y-x=-3\rightarrow \text{(The required equation)}}

<u>Multiplication of signs:</u>

\Rightarrow( + )\times( + ) = ( + )

\Rightarrow( + )\times( - ) = ( - )

\Rightarrow( - )\times( + ) = ( - )

\Rightarrow( - )\times( - ) = ( + )

In simpler terms, when we multiply two integers with the same signs, the result is always positive and when we multiply two integers with different signs, the result is always negative.

5 0
3 years ago
Other questions:
  • ms. ling's cooking class made 3 gallons of blackberry jam and 14 cups of strawberry jam. how many cups of jam did the class make
    12·2 answers
  • The perimeter of a rectangle is 34 units. Its width is 6.5 units.
    6·1 answer
  • If Fred feeds 12 horses for two weeks with 25 bales of hay, how many bales of hay does he need to feed 15 horses for two weeks?​
    6·1 answer
  • A grilled chicken salad and a popular food restaurant contain 650 mg of sodium which is 27% of the recommended daily amount what
    13·1 answer
  • A grocery cart contains eggs for 89¢, bread for 95¢, fruit for $1.79, meat for $2.89, and vegetables for $1.29. What is the tota
    12·1 answer
  • Part 9: I need help. please help me​
    7·1 answer
  • For the equation y = 2x2 − 5x + 18<br><br> Please answer asap. Will give Brainly
    7·1 answer
  • Given the parent functions f(x) = 3x + 2 and g(x) = 5x − 10, what is g(x) − f(x)?
    15·1 answer
  • Identify any x-intercepts for the graph below .
    11·1 answer
  • Combine these radicals. square root 27 and square root 3
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!