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dlinn [17]
3 years ago
14

You deposit $3000 into a money-market savings account which pays 4.8% compounded quarterly, and you make no withdrawals from or

further deposits into this account for 3 years. How much money is in your account at the end of those 3 years?
Give answer in dollars rounded to the nearest cent. Do NOT enter "$" sign in answer.
Mathematics
1 answer:
faust18 [17]3 years ago
8 0

Answer:

$5265.71

Step-by-step explanation:

We have been given that you deposit $3000 into a money-market savings account which pays 4.8% compounded quarterly.

We will use future value formula to solve our given problem.

FV=C_0\times (1+r)^n, where,

C_0=\text{Initial amount},

r = Rate of return in decimal form,

n = Number of periods.

4.8\%=\frac{4.8}{100}=0.048

n=3\times 4=12

FV=\$3,000\times (1+0.048)^{12}

FV=\$3,000\times (1.048)^{12}

FV=\$3,000\times 1.7552354909370114

FV=\$5265.7064\approx \$5265.71

Therefore, there will be $5265.71 in your account at the end of those 3 years.

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Answer:

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Step-by-step explanation:

Let us assume the weight of peanuts in the mixture   = x kg

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So, the cost of (x + y) kg mixture  = (x+y) 40 = 40(x+ y)   ..... (2)

 

The cost of 1 kg of peanuts =  $ 42

So cost of x kg of peanuts  = 42 (x)  = 42 x

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So cost of y kg of corns  = 36 (y)  = 36 y

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From (1) and (2), we get:

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