# please could you answer this questions

**Question description**

1- Solve the logarithmic equation for *x*. (Round your answer to four decimal places.)

ln(*x* − 6) + ln(*x* + 7) = 1

2-If $300 is invested at an interest rate of 4.5% per year, find the amount of the investment at the end of 10 years for the following compounding methods. (Round your answers to the nearest cent.)

$

(b) Semiannually

$

(c) Quarterly

$

(d) Continuously

$

3-Use the definition of the logarithmic function to find *x*.

(a)

_{x}8000 = 3

*x*=

(b)

log_{x} 100 = 2

*x*=

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