HRS - Ask. Learn. Share Knowledge.

Recent Questions

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

[Done] What must be added to $(5x + 4y)$ to get $(2x - 10y)$?

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

[Done] Use all the number cards to fill in the gaps. 70 == 10 7

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

[Done] 14. A ball is drawn at random from a box containing 3 red balls, 2 white balls, and 5 blue balls. What is the probability of picking a red ball? A. [tex]$1 / 3$[/tex] B. [tex]$7 / 10$[/tex] C. [tex]$2 / 5$[/tex] D. [tex]$3 / 2$[/tex] 15. If x = -2, y = 4, and k = 5, evaluate 4xy + 7k

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

[Done] Consider the equation $y=(x+2)^2-3$. What is the length of the focal width of the parabola? A. 1 unit B. 4 units C. 12 units D. 16 units

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

[Done] Which statement could be used to explain why the function [tex]h(x)=x^3[/tex] has an inverse relation that is also a function? A. The graph of [tex]h(x)[/tex] passes the vertical line test. B. The graph of the inverse of [tex]h(x)[/tex] is a vertical line. C. The graph of the inverse of [tex]h(x)[/tex] passes the horizontal line test. D. The graph of [tex]h(x)[/tex] passes the horizontal line test.

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

[Done] At which of the following battles did troops commanded by George Washington win a decisive victory over Hessian mercenaries? A. Trenton B. Saratoga C. Ticonderoga

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

[Done] The most Mimi can afford to pay per year in mortgage payments is $12,500, and her credit score is currently 531. According to the following table for a $150,000 mortgage, by how many points would she need to improve her credit score in order to take a mortgage for $150,000? | FICO Score | Interest Rate | Monthly Payment | |------------|---------------|-----------------| | 720-850 | 5.59% | $860 | | 700-719 | 5.71% | $872 | | 675-699 | 6.25% | $924 | | 620-674 | 7.40% | $1039 | | 560-619 | 8.53% | $1157 | | 500-559 | 9.29% | $1238 | A. 89 points B. 144 points C. 29 points D. 169 points

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

[Done] What is the conjugate acid in the following reaction: [tex]$HCl ( aq )+$[/tex] [tex]$H _2 O ( i ) \rightarrow Cl ^{-}( aq )+ H _3 O ^{+}( aq ) ?$[/tex] A. [tex]$H _2 O$[/tex] B. [tex]$Cl ^{-}$[/tex] C. [tex]$H _3 O ^{+}$[/tex]

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

[Done] The revolving door refers to: A. former legislators using their influence to lobby the legislature. B. the entrance to the state legislature building in Austin. C. when legislators run for other offices after serving their terms. D. the compromise that takes place between the state House and Senate when passing legislation.

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

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