Leah is going to invest $30,000 and leave it in an account for 7 years. Assuming the
interest is compounded daily, what interest rate, to the nearest tenth of a percent,
would be required in order for Leah to end up with $40,000?

John used linear combination to solve the system of equations shown. he did so by multiplying the first equation by -3 and the second equation by another number to eliminate the x-terms. what number did jonas multiply the second equation by? 4x-6y=23x+5y=11

Solve the equation by completing the square. x^2+2x=17

What is the value of the expression i 0 × i 1 × i 2 × i 3 × i 4? 1 –1 i –i