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Recent Questions

In **Medicine** / **College** | 2025-07-03

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

In **Mathematics** / **College** | 2025-07-03

[Open]LMNO is a parallelogram, with $\angle M=(11 x)^{\circ}$ and $\angle N=(6 x-7)^{\circ}$. Which statements are true about parallelogram LMNO? Select three options. $x=11$ $m \angle L=22^{\circ}$ $m \angle M =111^{\circ}$ $m \angle N=59^{\circ}$ $m \angle O=121^{\circ}$

In **Mathematics** / **College** | 2025-07-03

[Open]What is the sum of the given polynomials in standard form? $(x^2-3 x)+(-2 x^2+5 x-3)$ A. $-3 x^2+8 x-3$ B. $-x^2-2 x-3$ C. $3 x^2-8 x+3$ D. $-x^2+2 x-3$

In **Social Studies** / **High School** | 2025-07-03

[Open]Which of the following are considered needs? Choose three answers. food Internet cell phone residence television water

In **English** / **High School** | 2025-07-03

[Open]Change the number of the following words: 1. A man 2. A woman 3. That 4. Child 5. Wife

In **Mathematics** / **High School** | 2025-07-03

[Open]Consider vectors u = ⟨2, 1⟩ and v = ⟨4, –1⟩ with the angle between them equal to 40°. What are the scalar projections u on v and v on u? Options: 1) u v = 1.33 and v u = 1.33 2) u v = 1.33 and v u = 3.16 3) u v = 1.71 and v u = 1.33 4) u v = 1.71 and v u = 3.16

In **English** / **High School** | 2025-07-03

[Open]Match the words in column A with their meaning in column B. Column A | Column B (a) screen | (a) fundamental (b) focus | (b) create (c) label | (c) name (d) basic | (d) curtain (e) generate | (e) contemplation (f) meditation | (f) attention

In **English** / **High School** | 2025-07-03

[Open]The company sent their clients a detailed report about the upcoming changes in policy to ensure everyone was well-informed. Which is the direct object of the sentence above? A. their clients B. a detailed report C. the upcoming changes D. policy

In **English** / **High School** | 2025-07-03

[Open]It is I (a) / who is responsible (b) / for the delay. (c) / No error (d) A. a B. b C. c D. d

In **Chemistry** / **High School** | 2025-07-03

[Open]The polymer used in making synthetic hair wigs is made up of: (A) C₂H₃CH=CH₂ (B) CH₂=CH-CH=CH₂ (C) CH₂=CHO (D) CH₂=CHCOOCH₃