4-47 If the diameter of the steel beam shown is 30 mm, determine the deflection of the beam at :160 mm. 600 N Problem 4-47 Dimensions in millimetens 300 mm I kN Show transcribed image text
<p>What is the pH of a solution that has 0.25 M CH3COOH and 0.20 MNaCH3COO present? Ka for acetic acid = 1.80 x 10-5 Select one: 4.654.84 5.35 5.44 5.40</p>
<p>I need a clear note for this also how you did it i meanexplainations</p><p><img alt="Mini Cases Investco Scout is an investment research company. Create the Investco Scout keeps track of
<p>a) What does the following program do?</p><p>#include <iostream></p><p>using namespace std;</p><p>int mystery(int, int);</p><p>int main()</p><p>{int x = 22; int y =15;</p><p>cout << "The result is " << mystery (x, y) <<endl;}</p><p>int mystery(int