Find the value of the expression.ln e-4

Find the logarithm using the change-of-base formula. Round your final answer to four decimal places. Use the math editor (“Insert Math Equation” as needed on the toolbar) to enter your final answer. Show all work on your paper.log4 0.959

Find the value of the expression.ln e-7

Solve the system. Use the math editor (“Insert Math Equation” as needed on the toolbar) to enter your final answer. Show all work on your paper.x2 + y2 = 113x + y = -15

Solve the system of equations. Use the math editor (“Insert Math Equation” as needed on the toolbar) to enter your final answer. Show all work on your paper.5x + 2y = -124x – 3y = -192x + y + 3z = -17

Provide the requested response. Use the math editor (“Insert Math Equation” as needed on the toolbar) to enter your final answer. Show all work on your paper.Suppose that a polynomial function of degree 4 with rational coefficients has -7 + as zeros. Find the other zeros.

Find a polynomial function of lowest degree with rational coefficients that has the given numbers as some of its zeros. Write your answer in standard form. Use the math editor (“Insert Math Equation” as needed on the toolbar) to enter your final answer. Show all work on your paper.5i,

Express in terms of sums and differences of logarithms. Fully simplify your answer. Use the math editor (“Insert Math Equation” as needed on the toolbar) to enter your final answer. Show all work on your paper.log

Use the appropriate compound interest formulas A = Pnt and A = Pert to solve. Round your answer to two decimal places.Find the accumulated value of an investment of $4000 at 9% compounded continuously for 6 years.

Graph the solution set of the system of inequalities or indicate that the system has no solution.x + 2y ≥ -4x > -3y ≤ 6