Questions in Grade College

Questions in Grade College

[Terjawab] Find two items that have changed in price. Record the old and new price. Compute the % change.

[Terjawab] Select the correct answer. What is the solution to this inequality? [tex]$3\left(\frac{1}{4}\right)^{x+1}\ \textless \ 192$[/tex] A. [tex]$x\ \textgreater \ -4$[/tex] B. [tex]$x\ \textless \ 6$[/tex] C. [tex]$x\ \textless \ 4$[/tex] D. [tex]$x\ \textgreater \ -6$[/tex]

[Terjawab] Which of the following is an example of using language poorly? A. jargon B. slang C. profanity D. all are examples of poor language

[Terjawab] What is happening in the economy if GDP has fallen six consecutive months? A. expansion B. inflation C. recession D. economic growth

[Terjawab] Value: 3 Solve the system: [tex]\begin{array}{l} y=-3 x \ x+y=4\end{array}[/tex] a. (-2,6) b. (-4,12) c. (-1,3) d. (1,-3)

[Terjawab] Which step has an incorrect instruction? | | | | | :-- | :----------------------------------------- | :------------------------------------ | | 2 | Simplify by combining like terms. | [tex]$\frac{5}{2}+x=\frac{7}{4}$[/tex] | | 3 | Use the addition property of equality. | [tex]$\frac{5}{2}+\frac{5}{2}+x=\frac{7}{4}+\frac{5}{2}$[/tex] | | 4 | Use multiplication to find equivalent fractions. | [tex]$\frac{5}{2}+x=\frac{7}{4}+\frac{10}{4}$[/tex] | | 5 | Simplify by combining like terms. | [tex]$x=\frac{3}{4}$[/tex] | A. Step 1 B. Step 2 C. Step 3 D. Step 4

[Terjawab] Select the correct answer. A scientist has a 120 mg sample of an unstable isotope. The amount of the substance remaining in the sample decreases at a rate of $16 \%$ each day. At the end of $t$ days, there is less than 30 mg of the substance remaining. Which inequality represents this situation, and after how many days will the sample size remaining be less than 30 mg? A. $120(0.984)^t<30 ; t=86$ days B. $120(0.84)^t<30 ; t=7$ days C. $120(0.84)^t<30 ; t=8$ days D. $120(0.984)^t<30 ; t=87$ days

[Terjawab] Banks and credit unions provide which of the following? a. online banking b. safe deposit boxes c. money transfers d. all of the above

[Terjawab] Which fractions have 24 as the LCD (lowest common denominator)? $\frac{7}{9}$ $\frac{1}{8}$ $\frac{3}{7}$ $\frac{4}{5}$ $\frac{5}{6}$

[Terjawab] What percent of: (a) 25 is 5? (b) Rs. 75 is Rs. 150?