X2

rise/run = 12/15 = 0.8 c= 5.9 y= 0.8x + 5.9 Equation of trendline 2 calculation: m= rise/run = 25/45 = 0.5 c= 17.6 y= 0.5x +17.6 Point of intersection: Equate both trendlines to find point of intersection 0.8x + 5.9 = 0.5x + 17.6 x= 39 Since x=39, x2= 9 as x2 represents x in descending order. R2: R2 for trendline 1 = 0.98 Correlation coefficient for trendline 1= 0.96 R2 for trendline 2 = 0.98 Correlation coefficient for trendline 2= -0.99 Ratio calculation from graph: 39.0 mL (± 0.3…

x XH ) + ( pT x XT ) ⇔ E(X) = ( x 20 ) + ( x 0 ) ⇔ E(X) = ( 10 ) + ( 0 ) ⇔ E(X) = $10.00 . after you evaluate your mother’s offer. You find out that the expected value here is: E(X) = ( p1 x X1 ) + ( p2 x X2 ) + ( p3 x X3 ) + ( p4 x X4 ) + ( p5 x X5 ) + ( p6 x X6 ) ⇔ E(X) = ( x X1 ) + ( x X2 ) + ( x X3 ) + ( x X4 ) + ( x X5 ) + ( x X6 ) ⇔ E(X) = ( x 3 ) + ( x 6 ) + ( x 9 ) + ( x 12 ) + ( x 15 ) + ( x 18 ) ⇔ E(X) = x (3 + 6 + 9 + 12 + 15 + 18 ) ⇔ E(X) = x (63) ⇔ E(X) = $10.50” Once you are done…

functions we have examine so far in this course, the exponential and logarithmic functions are the very ones that mostly impact our daily lives the most (Yakir, 2011). In previous learning, we dealt with various functions which includes terms like x2 or x2=3, that is, terms of the form xp where the base of the term, x, varies but the exponent of each term, p, remains constant. However, in this chapter and unit, we are exploring functions of the form f(x) = bx where the base b is a constant…

On March 1st, 2016, the CEE 3030 Construction Materials class mixed concrete with varying water cement ratios and created three, 3” diameter by 6” high cylinders and three, 6” diameter by 12” high cylinders. The cylinders were cast according to the ASTM C31 standard. The class was divided into sections, then the sections were divided into teams. The sections mirrored each other, and teams created concrete with 0.40, 0.44, 0.48, and 0.52 water cement ratio. Over the next 28 days the cylinders…

Introduction Charles Darwin is famous for his book, The Origin of Species, where he proposed that evolutionary change in populations is due to natural selection. His idea was that of survival of the fittest. In other words, the species with superior traits would have more of a likelihood to live, and then breed more offspring. Slowly, more and more of the species with the superior traits will survive and multiply. But what is it that gives these species the better survival trait, and allows…

3.1 MATERIALS Kinnow: Kinnow used in this study were procured from local market of Hisar. Identical cultivar, color and source were selected in an attempt to minimize variability in carotenoids and ascorbic acid contents which were associated with variety, color and growing conditions. Procured kinnow samples were fresh, mature, fully ripened and were free from any spot and blemishes. Chemicals: All chemicals used during study were of analytical grade (AR) and were supplied by Qualigens…

The patient is a 76-year-old female who presented to the ER with complaints of a fall and general weakness. The patient fell from an upright position while walking. She reports that she has fallen 3 times within the last few days and her knee hurt. She has a past history of left total knee replacement she uses her right knee a lot. She is also complained of hip pain. She denies hitting her head. The patient evidently lives in Perth Amboy with her daughter. She denies any other…

Presenting Problem: Pt is a 12 y/o Caucasian female presented at NNBHC accompanied with her father due to her school psychologist wanted her to get an evaluation for increase aggressive behaviors in the school setting. Pt states that she was in the ISS room today with a teacher who made a rude comment towards her. She states she immediately became irritated and stated “Go to Hell” and threw a chair in her direction. Pt states that she has been having a difficulty controlling her anger lately…

Sotos syndrome is a disease that causes a child to grow unusually rapidly, especially in the cephalic region, resulting in abnormal growth of the brain and a corresponding array of developmental disabilities (Türkmen et al., 2015; Faravelli, 2005; McKusick, 2015). This disorder is an autosomal dominant disorder (McKusick, 2015) and has been found to be a result of mutations in the NSD1 gene (Türkmen et al., 2015; Faravelli, 2005; McKusick, 2015), on the chromosome 5q35 (Faravelli, 2005; McKusick…

for the second fraction and he said 8. He stared at the problem for a minute and then wrote “x2” next to the 1 and 4 of the first fraction. I asked him how he decided 8 was the denominator was 8 and he said “I multiplied the numerator and the denominator by 2 because 2 is the numerator in one of them.” Question 2: For the second question, I said “2/3 is equal to how many 6ths?” and the student wrote “x2” next the 2 and 3 of the first fraction. His response was similar to the first problem and…