5% interest compounded annually for 3 years multiplies the initial balance by
... 1.05^3 = 1.157625
5% simple interest for 3 years multiplies the initial balance by 1 + 3*0.05 = 1.15.
The difference of these multipliers is
... 1.157625 - 1.15 = 0.007625
If the difference in account balance is Rs 61.00, then the invested principal amount P is
... P*0.007625 = 61.00
,.. P = 61.00/0.007625 = 8000.00
The sum of money is Rs 8000.
Answer:
The length is 12
Step-by-step explanation:
rectangle = 2w + 2l
Substitute 15 with w
2l + 2(15) = 54
Multiple
2l + 30 = 54
Subtract 30 from both side
2l = 24
divide by 2
l = 12
The formula for slope is y1 - y2/ x2 - x1
Plug the x and y values into the equation.
(10,-7) (-10,3)
3 + 7
-------
-10 -10
= 10/-20
Simplify ---> -1/2
Answer:
(2, 8)
Step-by-step explanation:
Given the system of equation
3x+2y=22 ... *4
-4x+3y=16 .... *3
Using the elimination method
12x + 8y = 88
-12x + 9y = 48
Add
8y + 9y = 88+48
17y = 136
y = 136/17
y = 8
Recall that
3x+2y=22
3x+2(8)=22
3x + 16 = 22
3x = 22-16
3x = 6
x = 6/3
x = 2
Hence the required solution (x, y) is (2, 8)
Answer:
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