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Orlov [11]
3 years ago
6

Find the future value of $3000 invested at 6% p.a interest compounded half-yearly for 4 years

Mathematics
1 answer:
alekssr [168]3 years ago
6 0

Answer:

F=$3810

Step-by-step explanation:

F=P(1+i)^{n}

F= future value

P= present value

i = interest

n= number of times money compounded

P=$3000 i=6%   n = 2 X 4= 8

As this is semiannual so 6%/2=3%

F=P(1+0.03)^{8}

F=3000(1.03)^{8}

F=3000(1.267)

F=3810

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Answer:

the second option

Step-by-step explanation:

in ax²+bx+c = 0:

x = \frac{-b+-\sqrt{b^2-4ac} }{2a}

subtract both sides by 6 to get to this form, as the right side will be left with 0

6x² + 8x - 6 = 0

here, the coefficient for x² (a) is 6, the coefficient for x (b) is 8, and the remaining number added on (c) is -6

plugging our numbers into the formula, we get

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8 0
2 years ago
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yuradex [85]

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6 0
3 years ago
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8 0
2 years ago
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andrezito [222]

Answer:

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is the system of equations representing the situation.

Step-by-step explanation:

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Alexandra finds that she can give 3 haircuts and 2 hair dyes in 315 minutes. Giving 2  haircuts and 4 hair dyes takes 450 minutes.

Now, to find the system of equations representing the situation.

<u><em>Let the number of haircuts be </em></u>x.<u><em /></u>

<u><em>Let the number of hair dyes be </em></u>y.<u><em /></u>

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3 0
3 years ago
Use sets A and B to answer the question.
olganol [36]

A\cap B=\{2,4\}

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3 years ago
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