Margaret invested $2000 into an account earning 4% interest compounded continuously. How much will her investment be worth after 5 years?

Answers

Answer 1

Answer:

$400

Step-by-step explanation:

Answer 2

The required, worth of the Margret investment after 5 years will be $2442.8.

What is compound interest?

Compound interest is the interest on deposits computed on both the initial principal and the interest earned over time.

Amount = principal[1 + r/n]ⁿᵃ

Principal = P rate= r Time =a  , n = compounding frequency

here,
Margaret invested $2000 into an account earning 4% interest compounded continuously.
Principal = $2000
Rate = 4% or 0.04
tenure = 5 years,

[tex]Amount = Pe^{rt}[/tex]

Substitute the values in the above equation,
[tex]Amount = 2000 \times e^{0.04 \times 5}\\Amount = 2442.8[/tex]

Thus, investment of Margret after 5 years becomes $2442.8.

Learn more about compound interest here:

https://brainly.com/question/14295570
#SPJ2


Related Questions

Find the derivative of a✓tan(5x-7)​

Answers

Answer:

[tex]\displaystyle y' = \frac{5a \sec^2 (5x - 7)}{\sqrt{\tan (5x - 7)}}[/tex]

General Formulas and Concepts:

Calculus

Differentiation

DerivativesDerivative Notation

Derivative Property [Multiplied Constant]:                                                           [tex]\displaystyle \frac{d}{dx} [cf(x)] = c \cdot f'(x)[/tex]

Derivative Property [Addition/Subtraction]:                                                         [tex]\displaystyle \frac{d}{dx}[f(x) + g(x)] = \frac{d}{dx}[f(x)] + \frac{d}{dx}[g(x)][/tex]

Basic Power Rule:

f(x) = cxⁿf’(x) = c·nxⁿ⁻¹  

Derivative Rule [Chain Rule]:                                                                                 [tex]\displaystyle \frac{d}{dx}[f(g(x))] =f'(g(x)) \cdot g'(x)[/tex]

Step-by-step explanation:

*Note:

Treat a as an arbitrary constant.

Step 1: Define

Identify

[tex]\displaystyle y = a\sqrt{\tan (5x - 7)}[/tex]

Step 2: Differentiate

Derivative Property [Multiplied Constant]:                                                   [tex]\displaystyle y' = a\frac{d}{dx} \Big( \sqrt{\tan (5x - 7)} \Big)[/tex]Basic Power Rule [Derivative Rule - Chain Rule]:                                       [tex]\displaystyle y' = \frac{a}{\sqrt{\tan (5x - 7)}} \cdot \frac{d}{dx}[\tan (5x - 7)][/tex]Trigonometric Differentiation [Derivative Rule - Chain Rule]:                   [tex]\displaystyle y' = \frac{a \sec^2 (5x - 7)}{\sqrt{\tan (5x - 7)}} \cdot \frac{d}{dx}[5x - 7][/tex]Basic Power Rule [Derivative Properties]:                                                   [tex]\displaystyle y' = \frac{5a \sec^2 (5x - 7)}{\sqrt{\tan (5x - 7)}}[/tex]

Topic: AP Calculus AB/BC (Calculus I/I + II)

Unit: Differentiation


simplify fully please

Answers

Answer:

8x² + 8

Step-by-step explanation:

Given

(x² + 3)² - (x² - 1)² ← expand both factors using FOIL

= [tex]x^{4}[/tex] + 6x² + 9 - ([tex]x^{4}[/tex] - 2x² + 1) ← distribute by - 1

= [tex]x^{4}[/tex] + 6x² + 9 - [tex]x^{4}[/tex] + 2x² - 1 ← collect like terms

= 8x² + 8

Answer:

-8(x^2 - 1)

Step-by-step explanation:

(x^2 + 3)^2  and  (x^2 - 1)^2 are both squares of binomials.  The first step here is to expand both:

-(x^2 + 3)^2  =  -x^4 - 6x^2 - 9

(x^2 - 1)^2     =  x^4 - 2x^2 + 1

Combine the two right-hand expressions, obtaining:

-8x^2 - 8 or -8(x^2 - 1)

This -8(x^2 - 1) is the simplest form of the given expression.

If desired, -8(x^2 - 1)  can be factored:   -8(x - 1)(x + 1)

If 12x - 3 = 17 + 7x, find the value of x.

Answers

Answer:

value of x is 4

Step-by-step explanation:

12x-3=17+7x

12x-7x=17+3

5x=20

x=4

Answer:

4

Step-by-step explanation:

Given that:

12x - 3 = 17 + 7x

Collect like terms

12x - 7x = 17 + 3

5x = 20

Divide both sides by 5

5x / 5 = 20 / 5

x = 4

Hence, x = 4

if a watch loses 30 seconds every 1 hour .if the watch was set right on sunday at 11:30pm what time did it show after 10hrs

Answers

Answer:

9:25

Step-by-step explanation:

Answer:

9:25 am

Step-by-step explanation:

losing 30 seconds every hour would be the same as losing one minute every 2 hours

since there are 5 2-hour intervals in 10 hours, the time if off by 5 minutes

instead of 9:30am it is 9:25 am

Find the answer (5x) + (4x) + (6y)

Answers

Answer:

9 x  +  6 y

Step-by-step explanation:

Put each line into slope-intercept form:
1. y=x + 3
2. 3x + 3y = -9

Can someone help me

Answers

Step-by-step explanation:

Slope-intercept form: y = mx + c

y = x + 3 is already in this form.

3x + 3y = -9,

3y = -3x - 9

y = -x - 3.

Joshua is driving to visit his friend who lives 165 miles away. He has driven 25 miles, and now he hopes to drive 40 miles per hour the rest of the way. How many more hours will it take Joshua to reach his friends house​

Answers

Answer: akcbebvu9pewgrvw8ugvubeufhfhef89h8efhw9a9s

Answer:

top one is correct yessss

I need help with it i don’t know how to do it

Answers

Answer:

What do you mean? Like you need to specify your question...

Step-by-step explanation:

what do you mean by that?

Write an equation for the nth term of the geometric sequence 2, 8, 32, 128, ...
Then find a6. Round to the nearest tenth if necessary.

Answers

Answer:

Equation: x(n)=2*4^(n-1)

a6=2048

Step-by-step explanation:

Take note that the common ratio is 4 because 2*4=8, 8*4=32, 32*4=128, and so on...

We will use the equation x(n) = ar^(n-1) where n represents the nth term, r stands for the common ratio, and "a" stands for the first term. We use (n-1) because ar^0 is for the 1st term

Given the first term is a=2, the common ratio is r=4, then we have the equation x(n)=2*4^(n-1)

So, 128*4=512 would be the 5th term, and the 6th term would be 512*4=2048

So a6=2048

We want to find an equation and the sixth term of the given geometric sequence.

The equation is:

[tex]A_n = 4*A_{n-1}[/tex]

And the sixth term is equal to 512

Geometric sequences.

In a geometric sequence, each term is a constant times the previous term, so the general relation is:

[tex]A_n = k*A_{n-1}[/tex]

Here we can use any pair of consecutive terms to find the value of the constant, for example, if we use the first two, we have:

8 = k*2

8/2 = 4 = k

Now we know the value of the constant, then the general formula is:

[tex]A_n = 4*A_{n-1}[/tex]

Now we can use this to get the sixth term:

[tex]A_6 = 4*A_5 = 4*128 = 512[/tex]

If you want to learn more about geometric sequences, you can read:

https://brainly.com/question/9300199

Which of the following lines is parallel to the line represented by 2y=4x+6?


y = -2x - 10
y = -3x + 10
y = 3x +10
y = 2x - 10



Answers

The following solution would be d. y=2x-10. if you divide 4x+6 by 2 (because you’re taking it away from y) you would end up with 2x+3 and you need the same first part of the equation for it to be parallel

A proportional relationship between the number of pounds of pickling cucumbers (x) and the price in dollars (y) can be graphed, and the ordered pair (6, 4) would be on the graphed line.

Part A: What is the price of 1 pound of pickling cucumbers? Show your work. (8 points)
Part B: What does the ordered pair (12, 8) on the graph represent? Explain in words. (2 points)

Answers

Part A: What is the price of 1 pound of pickling cucumbers?

Answer: after surveying the selection, we discovered that 1 pound is equal to 6 to 7 pickling cucumbers that are 3 to 4 inches in length. We decided to use 1 pound of pickling cucumbers for ours calculation sample.

Part B: What does the ordered pair (12, 8) on the graph represent?

Answer: number are plotted on graph quadrants in what are known as ordered pair. An ordered pair consists of two values, x and y. In an ordered pair, x is always the first value and y is always the second value.

Step-by-step explanation: I think this is what you want, hope this help

A tile backsplash is being installed. The installation fee is $150.00. The tile is priced at $2.75 per square foot, x. which equation best represents the total cost, y, of the backsplash?

Answers

Answer: y = 150 + 2.75x

Step-by-step explanation:

Since we are informed that the installation fee is $150.00 and that the tile is priced at $2.75 per square foot, x, the total cost, y, of the backsplash will be the addition of the fixed cost of $150.00 plus $2.75 multiplied by the number of square foot. This will be expressed as:

y = 150 + 2.75x

where,

x = number of square foot.

4 bells toll together at 9 am. They toll after 7, 8. 11 and 12 seconds respectively. How many times will they toll together again in the next 3 hours?

Answers

Answer:

5 times

Step-by-step explanation:

What we need to do here is to find the lowest common multiple of 7,8,11 and 12

This is;

1848

Now, let’s calculate the number of seconds in 3 hours

In 1 hour, we have 3600 seconds

In 3 hours, this will be;

3600 * 3 = 10,800 seconds

So, to find the number of times in which all 4 will toll together, we need to know the number of 1848 seconds in 10,800 seconds

Mathematically, that will be;

10,800/1848 = 5.844

Our answer will be 5 times however

This is because the sixth time they would have sounded together would be more than the 3 hours time frame

asap.?


anyone please

Answers

I think it’s -1/3 I might be wrong but it’s the best option
I calculated it and I got -1/3

65% of 40 is what number?
ahh this was supposed to be done yesterdayyy..​

Answers

Answer:

65% of 40 is 26

26 is answer

Step-by-step explanation:

Percentage solution with steps:

Step 1: Our output value is 40.

Step 2: We represent the unknown value with $x$.

Step 3: From step 1 above,$40=100\%$.

Step 4: Similarly, $x=65\%$.

Step 5: This results in a pair of simple equations:

$40=100\%(1)$.

$x=65\%(2)$.

Step 6: By dividing equation 1 by equation 2 and noting that both the RHS (right hand side) of both

equations have the same unit (%); we have

$\frac{40}{x}=\frac{100\%}{65\%}$

Step 7: Again, the reciprocal of both sides gives

$\frac{x}{40}=\frac{65}{100}$

$\Rightarrow x=26$

Therefore, $65\%$ of $40$ is $26$

Solve x2 - 13x + 30 = 0

Answers

Answer:

or, x2-(2-15)x +30= 0

or, x2-2x-15x + 30= 0

or,x(x-2)-15(x-2)=0

or, (x-2) (x-15)=0

either, or,

x-2=0 x-15=0

Answer:

x2-(10+3)x+30=0

x2-10x-3x+30=0

x(x-10)-3(x-10)=0

(x-10)(x-3)=0

either, or,

x-10=0 x-3=0

x=10 x=3

therefore,x=10,3

jOE TRAVEL TO SCHOOL ON A BUS. ON ANY DAY THE PROBABILITY THAT HE MISSES THE BUS IS 1/3. WHAT IS THE PROBABILITY THAT HE WILL MISS THE BUS ON TWO CONSECUTIVE DAYS AND THE PROBABILITY THAT HE WILL MISS THE BUS ON ONE DAY OUT OF TWO CONSECUTIVE DAYS

Answers

Answer:

1/6 of 2 dayas an 1/3 on 1 day

Step-by-step explanation:

Pleaseeeee helppppp Asapppp!!!!!




What is the midline of this function ??

Answers

The midline is the line Y=0 .

(That's the x-axis.)

Which graph represents the solution to the compound inequality?
-6<3x-12 s9
1 2
O
o3 6 9 12 15
O 30 369 12 15

Answers

Step-by-step explanation:

-6 < 3x - 12 <= 9

6 < 3x <= 21 (add 12)

2 < x <= 7 (divide by 3)

The graph that correct represents this solution set is the 2nd graph.

work out the coordinates of c
the answer

Answers

Answer:

y = 30- 2 = 28

28/4=7

So 7 per side of the square. x would then be 27-7-7= 13 counting from the top

y would be 2+7+7=16

(13,16)

Which is a complete list of factors of each term in the expression 16 a + 18 a b?
16a: 1, 2, 4, 8, 16
18ab: 1, 2, 3, 6, 9, 18
16a: 1, 2, 4, 8, 16, a
18ab: 1, 2, 3, 6, 9, 18, b
16a: 2, 4, 8, a
18ab: 2, 3, 6, 9, a, b
16a: 1, 2, 4, 8, 16, a
18ab: 1, 2, 3, 6, 9, 18, a, b

Answers

Answer:

d

Step-by-step explanation:

Answer:

the answer is d.

Step-by-step explanation:

A 38-ounce bottle of juice drink contains 6 percent water. Than computed 6 percent of 38. His work is shown below.

6 percent of 38 0.6 times 38 = 22.8

Which statement explains Than’s error?
Than did not multiply 0.6 and 38 correctly.
Than did not use 0.06 for 6 percent.
Than did not move the decimal point three places to the left in the answer.
Than did not use 6 for 6 percent.

Answers

Answer: Than did not use 0.06 for 6 percent.

Step-by-step explanation:

From the question, we are informed that Than computed 6 percent of 38 as 6 percent of 38 = 0.6 times 38 = 22.8.

His above solution is wrong. We should note that:

6% × 38

= 6/100 × 38.

= 0.06 × 38

= 2.28

The mistake that he made was that Than did not use 0.06 for 6 percent.

Answer:

b

Step-by-step explanation:

edge

Is this a parallelogram if so by which theorem

Answers

Answer:

Egghead

Step-by-step explanation:

yes it is (mark brainliest if correct pls)

and by the opposite sides being equal length meaning the lines can go forever and ever and never touch

Determine the value of y, if x is -2.
y = |x – 12|

Answers

Answer:

y=14

Step-by-step explanation:

Sam had 48 stickers to put on the walls in his bedroom. He divided the stickers
evenly among the 4 walls of his room. How many stickers did he put on each wall?
32
24
16
12

Answers

Answer:

48/4

12 he divided the stickers

evenly among the 4 walls of his room

What is the distance between (–4, –10) and (–4, –4)?

Answers

Answer:

6 units

Step-by-step explanation:

(-4 , -10) ; (-4 , -4)

Distance = [tex]\sqrt{(x_{2}-x_{1})^{2}+(y_{2}-y_{1})^{2}}[/tex]

               [tex]= \sqrt{(-4-[-4])^{2}+(-4-[-10])^{2}}\\\\= \sqrt{(-4+4)^{2}+(-4+10)^{2}}\\\\=\sqrt{0+(6)^{2}}\\\\= \sqrt{36}\\\\= 6[/tex]

Answer:

6 units

Step-by-step explanation:

edge2021

A fireplace burn 6 same-sized logs in 3 hours. How many logs does the fireplace burn in 9 hours?

Answers

Answer:

18 logs

Step-by-step explanation:

because 9 is three times 3, just multiply the 6  by three as well.

In a bag of trail mix, the ratio of raisins to M & M's is 2,3. Which fraction represents the ratio of raisins to M & Ms.​

Answers

Answer:

...you may want to check my explanation...

Step-by-step explanation:

If the ratio of raisins to M&Ms in a bag of trail mix was 2:3, that means that there are 2 raisins for every 3 M&Ms. This means that in a bag of 100 items, there would be 40 raisins and 60 M&Ms. I'm not sure what the ratio would be as a fraction (maybe 2/3?), but I do know that the fraction for the number of raisins in the whole bag is 2/5 and the fraction for the number of M&Ms is 3/5.

Hope this helps!

(If the answer is even right, that is...)

helppppo plss
zoom in on picture if u need but i need answer soon

Answers

Answer: third number line

Step-by-step explanation:

Please help me!!!!! I will give 15 points ​

Answers

Answer:

Step-by-step explanation:

all of them could be made into a difference of squares since they all have a minus sign in the expression, but maybe the question is if they can easily be made into a difference of squares.

with that said

[tex]y^{4}[/tex] -2 =>  [tex](y^{2}) ^{2}[/tex]- [tex](\sqrt{2}) ^{2}[/tex]  could be a difference of squares but not easy

25[tex]m^{2}[/tex][tex]n^{4}[/tex] - 1 => (5m[tex]n^{2}[/tex])^2 - [tex]1^{2}[/tex]   yes  and pretty easy

[tex]p^{8}[/tex] - [tex]q^{4}[/tex] => [tex](p^{\sqrt{8} } )^2[/tex]-[tex](q^{2})^2[/tex]  could be but not easy

16[tex]x^{2}[/tex] - 24 => [tex](4x)^{2}[/tex] -[tex](\sqrt{24}) ^{2}[/tex]  could be but not easy

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