Prove that n/2 n/2 = n2/4 for all integers n.

Statistics for Engineers and Scientists 4
Two batteries, with voltages \(V_1\) and \(V_2\), are connected in series. The total voltage V is given by \(V=V_1+V_2\). Assume that \(V_1\) has mean 12 V and standard deviation 1 V, and that \(V_2\) has mean 6 V and standard deviation 0.5 V. a. Find \(\mu_V\). b. Assuming \(V_1\) and \(V_2\) to

Chemistry: A Molecular Approach 3
Use the HendersonHasselbalch equation to calculate the pH of each solution. a. a solution that is 0.135 M in HClO and 0.155 M in KClO b. a solution that contains 1.05% C2H5NH2 by mass and 1.10% C2H5NH3Br by mass c. a solution that contains 10.0 g of HC2H3O2 and 10.0 g of NaC2H3O2 in 150.0 mL of so

Anatomy & Physiology 1
What is the position of the body when it is in the normal anatomical position? a. The person is prone with upper limbs, including palms, touching sides and lower limbs touching at sides. b. The person is standing facing the observer, with upper limbs extended out at a ninety-degree angle from the tor

Principles of Economics 6
What is the main advantage of using the midpoint method for calculating elasticity?

Psychology 12
Who was Pavlov, and what are the basic components of classical conditioning?

Urban Economics 8
Disney Transit Consider the chapter-opening quote. Suppose your citys transportation manager hires the team of workers that designed the most popular Disneyland rides and asks them to redesign the citys transit system. The citys objective is to increase ridership while eliminating the transit subsidy

Urban Economics 8
In the analysis of limits on building permits illustrated by Figure 95 , the price of housing increases while the price of land decreases. In other words, housing and land prices change in opposite directions. a. Housing and land prices change in opposite directions because the policy _____ in the ho