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A charge of 6µC exerts a force of 2.4 x 10-4 N in the right side of a positive test charge. What is the magnitude and direction of the electric field at the location of the test charge?
If we toss two balanced dice, and let A be the event that the sum of the face values
of two dice is 8, and B be the event that the face value of the first one is 3. Calculate
P(A/B).
500 children participated in a field demonstration. Their heights averaged is 110 cm with a standard deviation of 6 cm. What is the probability that a child, picked at random has a height greater than 120 cm?
A solution made by dissolving 9.81 g of a nonvolatile nonelectrolyte in 90.0 g of water
boiled at 100.37
oC at 760 mm Hg. What is the approximate molecular weight of the
substance?
Write a program that prompts the user to input an integer and then outputs both
the individual digits of the number and the sum of the digits.
Develop Employee Management System for the company. Create the class library which will have class Employee with the following details :
Employee ID, Employee Name, Salary, HRA, TA, DA, PF, TDS, Net Salary, Gross Salary
• Write method for accepting values of Employee ID, Employee Name, Salary, HRA, TA, DA, PF from user (From these HRA, TA, DA, PF are in percentage).
o If user do not provide any value for HRA, TA, DA and PF. Then use the optional values for these as follows:
HRA – 20%, TA – 10%, DA – 50%, PF – 12%
o Calculate TDS, Gross Salary and Net Salary as follow:
Gross Salary = Salary + HRA + TA + DA
TDS = 10% of Salary
Net Salary = Gross Salary – (PF + TDS)
• Create a menu based console application to register the employees in company, display employee.
• Store the employee details in collection.
Machine Problem 6.7
Write a program using string functions that will accept the name of the capital as input value and will display the corresponding country.
CAPITALS COUNTRIES
Ottawa Canada
Washington D.C. United States
Moscow Russia
Rome Italy
Manila Philippines
Answer the following questions IN YOUR OWN WORDS please dont copy paste
1. Vitamin D, a fat-soluble vitamin, is an important agent in maintaining our bones healthy. Because of its purpose, Vitamin D supplements are taken by people in considerable amounts. Explain why people should only take Vitamin D supplements in regulated amounts and not in large quantities.
2. Patrick boils a 7-Up beverage. What will happen to it? Explain in terms of temperature as a factor affecting the solubility of gases in liquids.
3. Bien bought a bottle of Mountain Dew. He has an upcoming exam and unintentionally shakes the bottle out of nervousness. What will happen when he opens the bottle? Explain why that will happen in terms of Henry's Law.
Random sample of size N = 2 are drawn from a finite population consisting of the numbers 1, 3, 8, 9.
Find the following:
31 35. Mean, Variance and Standard deviation of the Population.
36-40. Mean, Variance and Standard deviation of the Sample means
Suppose that in a day, the probability of a car agent’'s not closing any deal is 0.35. on the other hand, the probability that he/she can close one deal is 0.3; two deals, 0.25; and three deals, 0.1. find the agent’s expected number of closed deals in a day and determine the variance and standard deviation.
#339914 on Dec 2023