True/False: The HARDER the surface, the more sound is ABSORBED

The following true stresses produce the corresponding true plastic strains for a brass alloy: True Stress (psi) True Strain 48400 0.11 60400 0.19 What true stress is necessary to produce a true plastic strain of 0.26 For what values of x and y is PQRS a parallelogram? 3x+5(2+x)=4x-7 help me out here? what is pregnancy and labour A mosquito cell meiosis have 6 chromosomes how many chromosomes will the resulting gametes have ? Define the topic sentence, including its primary purpose.Some paragraphs build up to a main idea, so the topic sentence is at the _____.Words and phrases like in conclusion, additionally, however, and for example are _______ words and phrases you can use to make one sentence flow smoothly into the next. how much is one eighth note plus one eighth note I am so confused about these adding beats 1. Calculate exactly;(b) 3/4 + 2/3 + 4/5 What political impact did World War II have on the United States? Help please and thank you Scientist have long understood how nutrients move from the oceans surface to its depths. As phytoplankton die, they sink and collect on the ocean floor. But if nutrients are continually sinking to the depths of the ocean, how are surface waters replenished with nutrients? Scientist discovered that in certain regions of the ocean, the nutrients-rich deep water was upwelling, or rising to the surface which phrase from the paragraph helps you to understand that ocean health involves steady restoration The Treaty of Brest-Litovsk declared Russia the victor in the war against Germany.TrueFalse what are the famous hill and river that Rome was settled by? With the addition of electric cars, we have a need to create a subclass of our Car class. In this exercise, we are going to create the Electric Car subclass so that we can override the miles per gallon calculation since electric cars dont use gallons of gas.The Car class is complete, but you need to complete the ElectricCar class as outlined in the starter code with comments.Once complete, use the CarTester to create both a Car and ElectricCar object and test these per the instructions in the CarTester class.Classespublic class CarTester{public static void main(String[] args){// Create a Car object // Print out the model // Print out the MPG // Print the object // Create an ElectricCar object // Print out the model // Print out the MPG // Print the object}}////////////////////////////public class ElectricCar extends Car {// Complete the constructorpublic ElectricCar(String model){}// Override the getMPG here.// It should return: "Electric cars do not calculate MPG. // Override the toString() here.// (model) is an electric car. }//////////////////////////////////public class Car {//This code is completeprivate String model;private String mpg;public Car(String model, String mpg){this.model = model;this.mpg = mpg;}public String getModel(){return model;}public String getMPG(){return mpg;}public String toString(){return model + " gets " + mpg + " mpg.";}} Describe two results of the cold War? If you could help me with this I would really appreciate it! Have a nice day :). What is cos45degrees? work shown please Solve the simultaneous equation2x-3y =8 x+3y=14Use elimination method.... 3824 inA restaurant owner plans to install this bicycle rack in front of her restaurant. In order to meet city safety requirements, the baseof the bicycle rack cannot exceed 20 inches so as to not obstruct pedestrians. Will this bicycle rack be approved by the city? (50+10) 10=(5010) +10_) Bronks Co. had pension plan assets and PBO of $160,000 on 1/1/19. Service cost for the year was $40,000. It contributed $30,000 during the year and paid benefits of $20,000. The interest rate was 10%. The actual return was $15,000. Compute pension expense, PBO and PA at the end of the year.