An investment made in the stock market decreased at a rate of 4.2% per year for 15 years. what is the current value of the $1,000,000 investment? include your calculations in your final answer.

Over which interval is the graph of f(x) = x2 + 5x + 6 increasing?

Write the equations in logarithmic form 9^4=6,561

Which of the following would be a correct step in proving that triangle abc is congruent to triangle cda? a. use a protractor to measure the angles and show that all the corresponding angles are equal in measure. this will allow you to prove congruence by aaa. b. show that segment ab is parallel to segment cd and segment ad is parallel to segment cb. this will allow you to prove congruency by asa. c. show that is segment ab is perpendicular to segment ad. this will allow you to prove congruence by sas. d. none of the above.