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Questions in Grade College

📝 Answered - What is the simplified value of the exponential expression $27^{\frac{1}{3}}$? A. $\frac{1}{3}$ B. $\frac{1}{9}$ C. 3 D. 9

📝 Answered - Simplify the following complex fraction: [tex]$\frac{1}{\frac{1}{P}+\frac{1}{S}}$[/tex]

📝 Answered - Solve the equations of each system by applying the reduction method and graph one of the systems on the Cartesian plane. a. [tex]\left\{\begin{array}{r}8 x+6 y=36 \\ 10 x-16 y=6\end{array}\right.[/tex] b. [tex]\left\{\begin{array}{l}6 x+8 y=34 \\ 10 x+6 y=40\end{array}\right.[/tex] c. [tex]\left\{\begin{array}{l}6 x+9 y=36 \\ 3 x-3 y=3\end{array}\right.[/tex] d. [tex]\left\{\begin{array}{l}20 x+28 y=200 \\ 20 x+24 y=80\end{array}\right.[/tex]

📝 Answered - Community integration means that the person (select all that apply): * Is active in the community. * Is given opportunities to contribute to the community. * Shows up for one community event per month under the supervision of a DSP. * Has meaningful friendships. * Is independent and has the desire to make decisions and control their own life. * Goes on field trips with members of their day habilitation group.

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

📝 Answered - What is the best way to teach toddlers about safety? A. Model good practices for them. B. Wait for them to get injured and then ask them what they could have done differently. C. Do not allow them to take risks. D. Remove all potential hazards. E. All of the above

📝 Answered - Which function has the greatest $x$-intercept? $f(x)=3 x-9$ $g(x)=|x+3|$ $h(x)=2^x-16$ $j(x)=-5(x-2)^2$

📝 Answered - To determine if his teaching method increases students' learning, a professor administers a pretest to his class at the beginning of the semester and then a posttest at the end of the semester. The results from 10 randomly chosen students are given below. Let Population 1 be the Pretest scores and Population 2 be the Posttest scores. Test Scores Pretest, Posttest 50, 71 73, 82 64, 80 50, 62 86, 92 76, 71 60, 74 71, 80 76, 81 70, 68 Step 2 of 2: interpret the confidence interval obtained in Step 1.

📝 Answered - Find [tex]\frac{dy}{dx}[/tex] if (a) [tex]$y=6 x^2 \sin x \cos x$[/tex]

📝 Answered - A Miami Heat player makes 17 of the 25 baskets he takes. What percentage of baskets did he successfully make?