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Questions in Grade College

📝 Answered - The resources used to create wealth are collectively referred to as A. the factors of production. B. the business environment. C. profit potential. D. productivity.

📝 Answered - \begin{tabular}{|c|c|} \hline 14. & $4.7 \times 10$ \\ \hline 15. & $0.7 \times 5$ \\ \hline 16. & $0.7 \times 6$ \\ \hline 17. & $0.7 \times 8$ \\ \hline 18. & $0.7 \times 9$ \\ \hline 19. & $2 \times 1.3$ \\ \hline \end{tabular}

📝 Answered - Select all the correct answers. Emma throws an object upward from a hill that is 64 feet high. The object has an initial velocity of 48 feet per second. The function [tex]y=-16 x^2+48 x+64[/tex] represents the height of the object, [tex]y[/tex], in terms of the time elapsed after the object is thrown, [tex]x[/tex]. Which statements about this function are true? A. The function is a linear function. B. The function is a nonlinear function. C. The function has a constant rate of change. D. The function does not have a constant rate of change. E. The function is a decreasing function.

📝 Answered - $5=\left|\frac{c}{3}\right|$

📝 Answered - Select the correct answer. What is the simplified form of this expression? [tex]\left(-3 x^2+2 x-4\right)+\left(4 x^2+5 x+9\right)[/tex]

📝 Answered - Given the interval, write the domain and range in interval notation. [tex]f(x)=3 x+7 ;[-4,0][/tex]

📝 Answered - Which statement best describes how to determine whether [tex]f(x)=9-4 x^2[/tex] is an odd function? A. Determine whether [tex]9-4(-x)^2[/tex] is equivalent to [tex]9-4 x^2[/tex]. B. Determine whether [tex]9-4(-x^2)[/tex] is equivalent to [tex]9+4 x^2[/tex]. C. Determine whether [tex]9-4(-x)^2[/tex] is equivalent to [tex]-(9-4 x^2)[/tex]. D. Determine whether [tex]9-4(-x^2)[/tex] is equivalent to [tex]-(9+4 x^2)[/tex].

📝 Answered - If you deposit $4,000 in a savings account at 3.2% interest, how much would you earn in interest after 8 months?

📝 Answered - An example of decision making in college is: A. buying or renting a house. B. choosing classes. C. taking classes toward your major. D. selecting textbooks.

📝 Answered - \frac{-20+\sqrt{-75}}{40}