Q. 500⋅53y=1What is the solution of the equation?Round your answer, if necessary, to the nearest thousandth.y≈
Write equation and solve for : Write down the equation and start solving for .We have the equation 500 \cdot 5^{\left(\frac{y}{3}\right)} = 1.To solve for , we first need to isolate the term with , which is 5^{\left(\frac{y}{3}\right)}.Divide both sides of the equation by 500.5^{\left(\frac{y}{3}\right)} = \frac{1}{500}
Isolate term with y: Apply the logarithm to both sides of the equation to solve for the exponent.Taking the natural logarithm (ln) of both sides gives us:ln(5(3y))=ln(5001)
Apply logarithm to both sides: Use the power property of logarithms to bring down the exponent.The power property states that ln(ab)=b⋅ln(a).So we have:(3y)⋅ln(5)=ln(5001)
Use power property of logarithms: Solve for y.First, we need to calculate ln(5) and ln(5001).Then we can multiply both sides of the equation by 3 to isolate y.y=ln(5)3⋅ln(5001)
Solve for y: Perform the calculations.Using a calculator, we find:ln(5)≈1.60944ln(1/500)≈−6.21461Now substitute these values into the equation for y:y=1.609443×(−6.21461)y≈−11.552
Perform calculations: Round the answer to the nearest thousandth.y≈−11.552Since we are asked to round to the nearest thousandth, the final answer is:y≈−11.552
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