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Recent Questions

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

[Open]Which expression is equivalent to [tex]$\tan (x-\pi)$[/tex]? [tex]$\frac{\tan (x)-\tan (\pi)}{1-(\tan (x))(\tan (\pi))}$[/tex] [tex]$\frac{\tan (x)-\tan (\pi)}{1+(\tan (x))(\tan (\pi))}$[/tex] [tex]$\frac{\tan (x)+\tan (\pi)}{1-(\tan (x))(\tan (\pi))}$[/tex] [tex]$\frac{\tan (x)+\tan (\pi)}{1+(\tan (x))(\tan (\pi))}$[/tex]

In **Social Studies** / **College** | 2025-07-03

[Open]Intermediate risk driving is the operation of a motor vehicle in a driving environment that includes controlled intersections and moderate traffic volume traveling less than 55 miles per hour. a) True b) False

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

[Open]A molecule with a single covalent bond is A. $SiSe _2$ B. $Cl _2$ C. $CO _2$ D. $N _2$

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

[Open]In a chemical equation, which symbol should be used to indicate that a substance is in solution? (1) (aq)

In **Social Studies** / **College** | 2025-07-03

[Open]Which emergency drill is most useful when planning for a tornado? A. Put on dry clothes, then evacuate outdoors B. Locate safe shelter, then check for injuries C. Evacuate outdoors, then check for injuries D. Stop, drop, and roll, then find safe shelter

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

[Open]What is the molality of a solution that has 3 mol of glucose in 6 kg of water? A. $\frac{6 kg}{3 mol}$ B. $\frac{3 mol}{6 L}$ C. $\frac{3 kg}{6 L}$ D. $\frac{3 mol}{6 kg}$

In **Social Studies** / **College** | 2025-07-03

[Open]What is news? News can be defined in three different ways: 1. 2. 3.

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

[Open]One may conceive light to spread successively, by spherical waves. Christiaan Huygens, 1600s What theory was Huygens writing about? A. the particle theory of light B. the reflection of light off objects C. the way objects refract light D. the wave theory of light

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

[Open]Work out the value of [tex]$x$[/tex]. [tex]$x-5: 2 x$[/tex] is equivalent to [tex]$1: 3$[/tex]

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

[Open]Explanations regarding treatments for sepsis should be given to the patient, even if their mental status is compromised. A. True B. False