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stealth61 [152]
3 years ago
10

Plz help ill give you brainlist

Mathematics
2 answers:
Free_Kalibri [48]3 years ago
8 0
<span>In 4 years, you will have $324.73</span>
Daniel [21]3 years ago
6 0
Hey there!

To start, this is a compound interest problem, meaning you will have to use this formula:
A=P(1+\frac{r}{n})^nt

P represents the principal amount, r represents the rate as a decimal, n represents the amount of times compounded, and t represents the number of years compounded.

Now, plug in your known values:
P=300 (your initial amount)
r=0.02 (your rate of 2%)
n=1 (compounded annually, meaning once every year)
t=4 (the number of years you need to find)

A=300(1+0.02/1)^(1*4)

Now, simplify:
A=300(1+0.02)^4
=300(1.02)^4
=300(1.08243216)
=324.729648

Finally, round to the nearest cent and you get $324.73 as your final answer.
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How to solve a system with variables
Margaret [11]
You can solve a system with variables by:

1. Pick any two pairs of equations from the system.

2. Eliminate the same variable from each pair using the Addition/Subtraction method


3. Solve the system of the two new equations using the Addition/Subtraction method


4. Substitute the solution back into one of the original equations and solve for the third variable


5. check by plugging the solution into one of the other three equations
6 0
3 years ago
Write your own word problem and share it with the group. Then translate your problem into its resulting math equation. What step
Ainat [17]

Step-by-step explanation:

Word Problems are mathematical problems presented in complete languages, rather than in mathematical notations.

Example:

A certain number is divided by half, the result is added to itself to give 6, what is the number?

Solution:

- Let the number be x

- Divide x by half:

In word problem, extra caution is to be taken, as misinterpretation can be very chaotic. Dividing a number by 2, is totally different from dividing the number by half.

4 divided by 2 is 4÷2 = 2

4 divided by half is 4÷½ = 4×2/1 = 8

2 and 8 are different, reason to be cautious.

So dividing x by half, we have:

x ÷ 1/2 = x × 2/1 = 2x.

- Now, what we have is

2x + x = 6

Solving this equation, we can obtain the value of x.

2x + x = 6

3x = 6

Dividing both sides by 3

3x/3 = 6/3

x = 2.

Therefore, the solution to the word problem is x = 2.

6 0
3 years ago
I need help with this question
V125BC [204]

Answer:

Hi there, I like your pfp!

The correct answer should be 11 1/2!

Step-by-step explanation:

-48/-8 = 6 4/8 = 6 1/2

6 1/2 + 5 =

11 1/2

Anyways, hope this helped!

3 0
2 years ago
How do u solve 21-23
Zepler [3.9K]

the answer is -2 because 21-23 is a negative number

7 0
3 years ago
Prove ABCD is a parallelogram by showing both pairs of opposite sides are parallel. please Show All Work! Thanks!!
nadezda [96]

Answer:

Here You Go! I'm not really sure about this one but i tried.

Step-by-step explanation:

7 0
2 years ago
Read 2 more answers
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