Enter your answer in the provided box.

At a certain temperature and total pressure of 1.2 atm, the partial pressures of an equilibrium mixture for: 2A (g) <---> B (g))

are Pa = 0.60 atm and Pb= 0.60 atm. After a disturbance, the system regains the equilibrium with a total pressure of 1.7 atm. What is the partial pressure of A at the new equilibrium?

=_____ atm

What kind of physical features of a neuron affects its resonant frequency? How does it respond to high/low frequency input because of its feature and how does the feature contribute to the response?

Problem Description:

Problem Description:

Write a program that obtains the execution time of Selection sort, Insertion sort, Merge sort for input size 50000, 100,000, 150,000, 200,000, 250,000, and 300,000. Your program should create data randomly and print a table like this:

(Hint: You can use the code template below to obtain the execution time.)

long startTime = System.currentTimeMillis();

perform the task;

long endTime = System.currentTimeMillis();

long executionTime = endTime - startTime;

Analysis:

(Describe the problem including input and output in your own words.)

Coding: (Copy and Paste Source Code here. Format your code using Courier 10pts)

Name the public class Exercise18_29

Testing: (Describe how you test this program)

1) Which is hottest? 200 F or 200 C or 200 Kelvin

2) Convert (- 40) C to Fahrenheit .

3) What is the hottest possible temperature?

4) Thermometers are used to measure temperature. There are many different types of thermometers. One type is based on a thermocouple . Briefly describe how a thermocouple works.

5) What is the recommended temperature for inside a residential refrigerator?

A bicycle wheel has a diameter of 63.7 cm and a mass of 1.83 kg. Assume that the wheel is a hoop with all of the mass concentrated on the outside radius. The bicycle is placed on a stationary stand and a resistive force of 125 N is applied tangent to the rim of the tire.

(a) What force must be applied by a chain passing over a 9.10 cm diameter sprocket if the wheel is to attain an acceleration of 4.47 rad/s2?__________N

(b) What force is required if the chain shifts to a 5.50 cm diameter sprocket?___________ N

C#

To write a program using a stack and a program using a queue.

Code a class encapsulating a queue of foods using a circular array. A food has the following attributes: name, the number of calories per serving and the number of servings per container. Limit your queue to 20 food items. In addition to writing the enqueue, dequeue, and peek methods, you will write two more methods: a method that returns the average calories per serving of all the foods in the queue; a method that returns the food items with the highest total calories (ie: number of calories per serving * servings per container). Write a program to test your queue with all these methods

A billiard ball of mass mA = 0.400 kg moving with a speed vA,0 = 1.80 m/s strikes a second ball, initially at rest, of mass mB = 0.500 kg. As a result of the collision, the first ball is deflected off at an angle of 30.0 o with a speed vA = 1.10 m/s.

a) What is the speed vB and angle of deflection θB of ball B? Take the x axis to be the direction of motion of ball A before the collision.

b) Is the collision elastic? You must support your answer with a calculation.

Section I: Derivation of Hicksian Demand Curve

Joyce’s utility function is as follows:

U= 10X³Y²

Where, X, is the quantity of good X consumed, Y, is the quantity of good Y consumed and, U, is Joyce’s utility function.

The general budget constraint for the two goods is a follow:

B= P_XX + P_YY

Derive Joyce’s Marshallian demand equation for good X. Also compute her demand for good X when B= 500, and the price of good X is 1 and 2. Also draw the Marshallian demand curve for X at these prices.

What is Joyce’s optimal amount of good Y purchased if P_Y= 1 and P_x=1 and if P_x=2 and P_Y= 1?

Derive the Hicksian demand for good X at these prices. Hint, you need to choose the three correct equations you’ve derived above and solve simultaneously. Also, draw both demand curves on the same graph.

Using the information derived in parts A and B, what is the substitution effect and income effect obtained when changing the price of good x from a value of 1 to a value of 2.

Randolph runs a lemonade stand and wants to make $150 in the next week. He sells each cup of lemonade for $0.75, while the variable cost is $0.15 for the cups and ingredients. Fixed costs such as posters and signs are $15.

Calculate the following:

a. Contribution margin per unit sold

b. Contribution margin ratio

c. Breakeven point in units

d. Units to be sold to earn the targeted operating income

1) Golana melons are renowned for their dark green flesh (G). However, some melons homozygous for flesh color are yellow. What would be the genotypic and phenotypic ratios if you crossed two plants with yellow-fleshed fruit? Be sure to answer both parts of the question and show your work!

2) In Vulpix, brown coat color (B) is dominant to white coat color (b). What would be the genotypic and phenotypic ratios if you crossed a heterozygous brown Vulpix with a white Vulpix. Be sure to answer both parts of the question and show your work!

for C++

I'm trying to write a code that asks for double values and counts how many times 2 consecutive values differ by at most 1. The output on 0 should be the answer.

With inputs 1, 1.7, 0.8, -0.1, -1, 0 : it should return 4 but keeps giving me 0. This is the correct output because only 1 and 1.7 differ by at most 1 as does 1.7 and 0.8, 0.8 and -0.1, and -0.1 and -1. We do not check whether 0 is within 1 of the previous number because 0 is the input that causes us to exit.

Why is this if every time a number differs by at least one my if statement should n++?

#include <iostream>
using namespace std;

int main ()
{
   double n1, n2 = 0;
   int n = 0;

   cout << "Enter a number." << endl;
   cin >> n1;

   while (n1 != 0) {
       if ((n1 - n2) > -1 && (n1 - n2) < 1) {
           n++;
           n1 = n2;
       }
       else {
           cout << "Enter another number or 0 to end." << endl;
           cin >> n1;
       }
   }
   cout << n << endl;
  
    return 0;
}