The article discusses the four methods used at Saint Paul's School in Brooklandville, Maryland for calculating grade point average (GPA) of high school students. These methods include the unweighted, traditional GPA, the flat, unweighted GPA and the National Collegiate Athletic Association (NCAA) ...
A stress of 23 GPa is applied to an aluminum bar of length 5 m. Find the new length of the bar. Solutions 1. Here, we'll use the formula for Young's modulus of elasticity, which states the following: Young's Modulus = Stress/Strain. In this problem: Stress = 100 x 10^6 =...
The estimated regression equation is: Estimated College GPA = 0.67+0.6551 (High School GPA). \\ Compute the sum of squared errors (SSE) for the model. Round your answer to Use the national income data in the table below, compute (a) GDP, (b) NDP, and (c) NI. Does data mining...
dAoeftsedaremrteeisrnumalttii,nowantei(oio.neb.t(,air.ie2n).,eurd2s)ifinutgnseitnshsgebtfheotelwlofeowellnionwtghieenxvgpaerrexiaspsbrileoesnss:oiofnin: terest by means of calculating the coefficient 2 r2 =r2= ∑ − (PAN − ) ∑ MSi − MSi PAN − PAN 2 ∑∑...
The basic physical parameters are: modulus of elasticity E = 200 GPa, density ρ = 7800 kg/m3, cross-sectional area A = 3.14 × 10−4 m2. According to the finite element model theory, structural global stiffness matrix K can be expressed as the sum of all elemental stiffness matrices,...