Questions in Grade College

Questions in Grade College

[Free] Select the correct answer. Which function is the inverse of $f(x)=x^2-16$ if the domain of $f(x)$ is $x \geq 0$? A. $f^{-1}(x)=\sqrt{x+16}$ B. $f^{-1}(x)=\sqrt{x}+4$ C. $f^{-1}(x)=\sqrt{x-16}$ D. $f^{-1}(x)=\sqrt{x}-4

[Free] Multiply: [tex](3 x)(x^4+5)[/tex]

[Free] What value of $n$ makes the statement true? $6 x^n \cdot 4 x^2=24 x^6$ $n = \square$

[Free] An electric device delivers a current of [tex]$15.0 A$[/tex] for 30 seconds. How many electrons flow through it?

[Free] Factor the following expression. $\begin{array}{c} 7 x^2+6 x-16 \\ (x+[?])(\square x-\square) \end{array}$

[Free] Which law would you use to simplify the expression $\frac{3^{10}}{3^4}$? A. quotient of powers B. power of a quotient C. product of powers D. power of a product

[Free] Find the slope and the $y$-intercept of the line. $9 x+3 y=-6$ Write your answers in simplest form.

[Free] Two spinners with distinct sections of equal area are spun 40 times. Which spinner is most likely to produce actual results closest to the predicted results? A. a spinner with 2 sections B. a spinner with 5 sections C. a spinner with 8 sections D. a spinner with 10 sections

[Free] Who should the medical assistant include when educating a patient regarding vital signs? Select all that apply. A. Friends B. Caregivers C. Coworkers D. Family members E. Healthcare providers

[Free] Linda owns a successful clothing store. She wants to expand her business by starting another store, but she cannot do so because the government allows a person to own only one store. Which type of economy does this scenario describe? A. traditional economy B. mixed economy C. communist economy D. market economy