Questions in Grade College

Questions in Grade College

[Answered] Use complete sentences to describe why [tex]$\sqrt{-1} \neq-\sqrt{1}$[/tex].

[Answered] (b) Write the recurring decimal 0.18 as a fraction in its lowest terms. [0.18 means 0.181818...]

[Answered] Ginny is studying a population of frogs. She determines that the population is decreasing at an average rate of $3 \%$ per year. When she began her study, the frog population was estimated at 1,200. Which function represents the frog population after $x$ years? A. [tex]f^{\prime}(x)=1,200(1.03)^x[/tex] B. [tex]f(x)=1,200(0.03)^x[/tex] C. [tex]f(x)=1,200(0.97)^x[/tex] D. [tex]f(x)=1,200(0.97 x)[/tex]

[Answered] What is a result of deciding to never overcome your shyness? A. You're inhibited from reaching your full potential. B. You feel more balanced in your environment. C. You have more strength to overcome obstacles. D. You will have more power to follow your dreams.

[Answered] Which is always a cost when buying insurance? A. premium B. deductible C. co-payment D. payout

[Answered] The work breakdown structure can also be described as: a. A Diagram b. A Flowchart c. An iterative spiral d. A checklist

[Answered] Examine the system of equations. Do you think the lines will intersect? Explain. [tex] \begin{array}{l} y=2 x-7 \\ y=x-7 \end{array} [/tex]

[Answered] How does money function as a medium of exchange? A. It holds its value over time or when transferred. B. It has a value determined by the government. C. It helps consumers compare the value of products. D. It allows people to more easily buy and sell products.

[Answered] The equation of line [tex]$CD$[/tex] is [tex]$y=3x-3$[/tex]. Write an equation of a line perpendicular to line [tex]$CD$[/tex] in slope-intercept form that contains point [tex]$(3,1)$[/tex].

[Answered] Type the correct answer in the box. The value of an autographed baseball from 2017 is [tex]$300[/tex]. The value of the baseball exponentially increases by 5% each year after 2017. Write a one-variable inequality that could be used to solve for the number of years, [tex]$x$[/tex], it would take for the baseball to be worth at least [tex]$650[/tex]. Do not use any dollar signs in the inequality. Write the inequality in standard form.