Answer:
it is 5.7
Step-by-step explanation:
4.25 × 1.40
5.95 - 0.25
5.7 or 5.70
She will have $2118 in her account after five years
<h3>How to determine the amount in five years?</h3>
The given parameters about the compound interest are
Principal Amount, P = $1,900
Interest Rate, R = 2.2%
Time, t = 5
Compound interests are different from simple interest, and they are calculated using the following compound interest formula
CI = P(1 + R)^t - P
To calculate the amount, we have:
A = P + CI
So, the equation becomes
A = P + P(1 + R)^t - P
Evaluate the like terms
A = P(1 + R)^t
Substitute the known values in the above equation
A = 1900 * (1 + 2.2%)^5
Express 2.2% as decimal
A = 1900 * (1 + 0.022)^5
Evaluate the sum
A = 1900 * (1.022)^5
Evaluate the exponent
A = 1900 * 1.11495
Evaluate the product
A = 2118
Hence, she will have $2118 in her account after five years
Read more about compound interest at:
brainly.com/question/24924853
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Answer:
x = 4, y = 3/5
Step-by-step explanation:
3x - 5y = 7
2x + 5y = 13
add the equations
5x = 20
x = 4
plug in x for one of the equations
2(5) + 5y = 13
10 + 5y = 13
5y = 3
y = 3/5
Answer:
<h2>y = 9.25</h2>
Step-by-step explanation:
Put the value of x = 0.3 to the equation 5x + 2y = 20, and solve it for y:
5(0.3) + 2y = 20
1.5 + 2y = 20 <em>subtract 1.5 from both sides</em>
2y = 18.5 <em>divide both sides by 2</em>
y = 9.25
‘di ko makitaaaa.
Step-by-step explanation:
malayo kasi pagkuha mo.
