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kipiarov [429]
3 years ago
11

Three years ago, Andy invested $7,000 in an account that earns 10% interest compounded annually. The equation y = 7,000(1.10)t d

escribes the balance in the account, where t is time in years. Andy made no additional deposits and no withdrawals. How much is in Andy’s account at this time? Round to the nearest dollar.
Mathematics
1 answer:
elena-s [515]3 years ago
6 0
NEI not enough information to solve this problem because we would need to know how many years.
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What is the value of x? Please show step by step.
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Start by using trig to find the length of the line LJ

The triangle KJL (big right angled triangle) has been given the following dimensions

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Since we have the hypotenuse and the  angle we must use the equation 
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Now look at the smaller right angled triangle (LMJ) 

Hypotenuse is the line LJ which is 4 \sqrt{2}

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Since we have hypotenuse and angle we must use the equation opposite = sin(angle) * h

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A line has a slope of 3, is increasing, and passes through the point (2,7). What is its y-intercept?
Anna71 [15]
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AysviL [449]

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