For water, an equilibrium is established as such:      H+( aq) + OH–( aq)  H2O( l) At 25°C, the concentration of H+ ions is 1.00 × 10 –7 mol/L. What would the value of the equilibrium constant be for water?

Perform the indicated operation.-42 + (+36)

Determine whether the spending pattern described is at, above, or below the national average. Assume that any salaries or wages are after tax. A single 48-year old man with a monthly salary of $4800 spends $1200 on rent.

Solve the problem.A store owner wishes to stack books into equal piles, each pile containing only one title. There are 36 books of one title and 84 books of another title in a shipment. What is the largest number of books that can be stacked in each pile?

Answer the question.Many insurance companies carry a deductible provision that states how much of a claim you must pay out of pocket before the insurance company pays the remaining expenses. Suppose you have a car insurance policy with a $800 deductible provision (per claim) for collisions. During a two-year period, you file claims for $650 and $1200. The annual premium for the policy is $450. Determine how much you would pay with and without the insurance policy.

Answer the following prompts that spell out DNA. D stands for discover- What strategies have you discovered that are helping you to be successful in this course? N stands for Needs – Are there any tools used in other courses that would help you in this course, either from live lesson or within the asynchronous module content. List and explain below: A stands for Abilities – What are you amazing at? This can be related to school or outside of school! Answer DNA below Discover… Needs… Abilities…

None of the unit tests ever shows a window or requires users to click a button. How is this done?How does it still test that the program works?

Regarding StudentPracticeProgram.java and the addStudents() method, there are multiple problems. One problem in the addStudent() method causes the junit test to fail. What else is wrong with the students’ data within the StudentPracticeProgram? (This is not strictly considered a bug, and  will not cause the program to crash, but is generally considered good programming practice)Explain how you fixed the ‘bug that causes the failure. (Do not simply provide code; explain what you did.)

The unit test for assignRandomGrades passes when no students have been added.  The method starts by checking if (studentCount == 0).Is this check necessary before entering the while loop, and what would happen if it were removed? (Explain while loops, do not simply say yes or no) 

A double-layered sac in the middle mediastinum encloses the heart. Which portion of this structure reflects around the great vessels?