Questions in Grade High-school

Questions in Grade High-school

[Homework Help] Solve the equations: 1. [tex]5x^3 + 30x^2 + 45x = 0[/tex] 2. [tex]x^4 - 4x^2 + 3 = 0[/tex] 3. [tex]|2x - 5| = 11[/tex]

[Homework Help] Please help correct the pronoun choices so that they agree with the antecedents. 1. Each of the horses stood on (its, their) hind legs. 2. Neither Bob nor Kevin wore (his, their) old clothes. 3. Everybody did (his, their) best on the exam. 4. Didn't any of the girls return (her, their) books to the library? 5. All of the hikers put (his, their) boots on.

[Homework Help] The product of three and a squared number is twice the sum of the number and four. Translate the statement into an equation using a variable \( x \) to represent the number. \[ 3x^2 = 2(x + 4) \]

[Homework Help] During the 1820s, political leaders realized that there was a direct correlation between education and the stability of the nation. True or False?

[Homework Help] What equipment and "clothing" would be needed to explore the planet Uranus?

[Homework Help] Find the zeroes of the polynomial \( f(x) = 4\sqrt{3}x^2 + 5x - 2\sqrt{3} \), and verify the relationship between the zeroes and its coefficients.

[Homework Help] I might say, secondly, some people wonder, well, what does Mississippi have to do with Harlem? America is Mississippi. There's no such thing as a Mason-Dixon line. It's America. There's no such thing as the South. It's America. If one room in your house is dirty, you've got a dirty house. If the closet is dirty, you've got a dirty house. Don't say that that room is dirty but the rest of my house is clean. You're over the whole house. You have authority over the whole house. The entire house is under your jurisdiction. And the mistake that you and I make is letting these northern crackers shift the weight to these southern crackers. Can someone analyze this for me? It's a speech by Malcolm X.

[Homework Help] Find the formula for the 19th term of the sequence in which \( a_1 = 9 \) and the common ratio is 6.

[Homework Help] Why do your eyes burn?

[Homework Help] Find the slope of the line through the points (7, 3) and (9, 3), and reduce to the lowest terms.