Questions in Grade College

Questions in Grade College

[Free] What is the generic name of Exelon? Select one: A. Entacapone B. Entrectinib C. Gabapentin D. Rivastigmine

[Free] Newton developed a universal law of gravitation that can be used under most circumstances, not just for objects on the surface of the Earth. Here is the law: [tex]F=G \frac{m_1 m_2}{r^2}[/tex] where [tex]G[/tex] is a constant. Think about what happens when you increase and decrease each of the variables in Newton's equation for the gravitational force between two objects of mass [tex]m_1[/tex] and [tex]m_2[/tex], a distance [tex]r[/tex] from one another. Given your result, what is the likely cause of Kepler's observation that planets travel faster when they are closer to the Sun? Choose one: A. The force of gravity is weaker closer to the Sun. B. The mass of the Sun is greater when a planet is closer to it. C. The force of gravity is stronger closer to the Sun. D. The mass of the planet is greater when it is closer to the Sun.

[Free] Select the correct answer. Which notation is used to represent an alpha particle? A. ${ }_{-1}^0 \beta$ B. ${ }_0^0 y$ C. ${ }_2^4 He$ D. ${ }_1^0 n

[Free] Rationalize the denominator and simplify. $\frac{9}{\sqrt{3}}$

[Free] Multiply using the Product of Conjugates Pattern. $\left(x-\frac{2}{3}\right)\left(x+\frac{2}{3}\right)=$ $\square$

[Free] Solve $x+2+\frac{x}{2}+7+x=24$

[Free] 4. $(-7 c^2 d^2)(-4 c d+6 c d^3-2 d)$ 5. $(-x y z)(-6 x y+2 x^2 y^2 z-4 x y^2)$ 6. $\frac{50 a b^3 c^4+40 a b^5 c^7-30 a^2 b^4 c^3}{10 a b^2 c^3}$ 7. $\frac{-m^5 n^4+m^4 n^5-m^3 n^3}{-m^3 n^3}$

[Free] Solve the equation $y+3=-y+9$

[Free] Janie asked all of her classmates about the number of pets they have in their household. Her findings are shown in the table. Number of Pets in Students' Households | | 0 pets | 1 pet | 2 pets | More than 2 pets | Total | | :----- | :----- | :---- | :---- | :---------------- | :---- | | Boys | 8 | 4 | 3 | 0 | 15 | | Girls | 7 | 6 | 5 | 2 | 20 | | Total | 15 | 10 | 8 | 2 | 35 | Which statement about the two-way frequency table is true? A. The survey represents quantitative data. B. There is a greater percentage of girls who do not own a pet than boys who do not own a pet. C. The total number of girls who own 2 or more pets is 2. D. More girls do not own a pet than do own a pet.

[Free] The World Wide Web is the same as the Internet. True False Cyberbullying is an example of using technology to help others. True False Using quotation marks (" ") in search helps find exact phrases. True