HRS - Ask. Learn. Share Knowledge. Logo

Questions in Grade High-school

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

[Done] Which is the solution set of the compound inequality [tex]$3.5 x-10>-3$[/tex] and [tex]$8 x-9<39$[/tex]? A. [tex]$-2<x<6$[/tex] B. [tex]$-2 \leq x < 6$[/tex] C. [tex]$2<x<6$[/tex] D. [tex]$2 \leq x < 6$[/tex]

[Done] A wall in Maria's bedroom is in the shape of a trapezoid. The wall can be divided into a rectangle and a triangle. Using the $45^{\circ}-45^{\circ}-90^{\circ}$ triangle theorem, find the value of $h$, the height of the wall.

[Done] Solve for $r$ in the proportion. $\frac{10}{3}=\frac{r}{3.9}$

[Done] Fill the empty slots by dragging tiles from the left to show the next step for solving the equation. Solve the two-step equation. $\begin{array}{l} -\frac{2}{3} x-\frac{21}{4}=\frac{27}{4} \\ x=\square \end{array}$ Show result

[Done] Which step is first in the decision-making process? A. taking action B. weighing the evidence C. identifying the decision D. considering the alternatives

[Done] Given these requirements: - Bus and Boat are Vehicle type classes. - The start() and stop() methods perform common operations across the Vehicle class type. - The ride() method performs a unique operation for each type of Vehicle. Which set of actions meets the requirements with optimized code? 1. Create an abstract class Vehicle by defining start() and stop() methods, and declaring the ride() abstract method. Create Bus and Boat classes by inheriting the Vehicle class and overriding the ride() method. 2. Create an abstract class Vehicle by declaring stop(), start(), and ride() abstract methods. Create Bus and Boat classes by inheriting the Vehicle class and overriding all the methods. 3. Create an interface Vehicle by defining default stop(), start(), and ride() methods. Create Bus and Boat classes by implementing the Vehicle interface and overriding the ride() method. 4. Create an interface Vehicle by defining start() and stop() methods, and declaring the ride() abstract method. Create Bus and Boat classes by implementing the Vehicle interface.

[Done] Question 2: Which of these is an example of something that works on the application layer (layer 5 of the five-layer TCP/IP model)?

[Done] Determine which of the following are tautologies, contradictions, or contingencies: 1. (P → ¬P) → ¬P 2. (P → (q → r)) → ((P → q) → (P → r))

[Done] In your TLE notebook, list down 10 tips on how to become a responsible digital citizen.