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Questions in Grade College

[Done] The length of a rectangle is 12 in. and the perimeter is 56 in. Find the width of the rectangle. A) 22 in. B) 21 in. C) 32 in. D) 16 in.

[Done] Find the product of [tex]$17^{11}$[/tex] and 4.

[Done] Which law includes Section 504? A. The Individuals with Disabilities Education Act B. Rehabilitation Act of 1973 C. The Education for All Handicapped Children Act, Public Law 94-142

[Done] How can a causal relationship affect the plot of a story? A. It can cause confusion between plot events. B. The characters' motivations become clear. C. It can create tension, mystery, and surprise. D. The relationship always foreshadows future events.

[Done] Select the correct answer. Which value of [tex]$x$[/tex] makes the equation true? [tex]$\frac{3 x-6}{3}=\frac{7 x-3}{6}$[/tex] A. -11 B. -9 C. -3 D. 3

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

[Done] Select the correct answer. What is the solution to the problem expressed to the correct number of significant figures? [tex]$\frac{12.0}{7.11}=[/tex] ? A. 1.688 B. 1.60 C. 1.7 D. 1.70

[Done] Evaluate the expression: $(-2)^2+\left(-4^2\right)+(18-23)$ A) -19 B) 19 C) 3 D) -17

[Done] A medical center recently opened in a low-income community. It offers care for people with restricted health insurance plans or no insurance. The center is accessible by several forms of public transportation, so most people can reach it. Residents are grateful for the new center because they have been asking for better access to medical services. However, they note that the medical center is on the third floor of the building, and the building does not have a wheelchair ramp or an elevator. How does this scenario reflect a failure to implement equity? A. The medical center has not considered the specific needs of the disabled community. B. The medical center provides services only to people who can afford health insurance. C. The medical center can be used only by people who can drive or walk to the location. D. The medical center does not provide services that would be helpful to people in this area.

[Done] Is [tex]$W$[/tex] a subspace of [tex]$V$[/tex]? If not, state why. Assume that [tex]$V$[/tex] has the standard operations. (Select all that apply.) [tex]$W=\left\{\left(x_1, x_2, x_3, 0\right): x_1, x_2,\text{ and } x_3 \text{ are real numbers }\right\}$[/tex] [tex]$V=R^4$[/tex] A. [tex]$W$[/tex] is a subspace of [tex]$V$[/tex]. B. [tex]$W$[/tex] is not a subspace of [tex]$V$[/tex] because it is not closed under addition. C. [tex]$W$[/tex] is not a subspace of [tex]$V$[/tex] because it is not closed under scalar multiplication.