Find the solution of the exponential equation correct

Find the solution of the exponential equation, correct to four decimal places. e x = 12 1. 2. 3. 4. x = 2. 4849 x = 1. 3615 x = 2. 0318 x = 1. 7726 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50

Find the solution of the exponential equation 1. 00507 4 x = 15, correct to four decimal places. Choose the correct answer from the following: 1. 2. 3. 4. 5. x = 133. 8713 x = 0. 2667 x = -133. 8713 x = -3. 7575 x = 3. 75 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50

Solve the logarithmic equation for x: log 3 ( 6 - x ) = 7 Choose the correct answer from the following: 1. 2. 3. 4. x = -2, 181 x = 2, 193 x = 2, 187 x = -2, 187 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50

How long will it take for an investment of $100 to double in value if the interest rate is 8% per year, compounded continuously? Choose the correct answer from the following: 1. 2. 3. 4. 8. 66 yr 13. 73 yr 13. 49 yr 0. 09 yr 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50

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