What is a cylinder? Give examples of equations that define cylinders in Cartesian coordinates. A cylindrical granary of diameter 9 cubits and height 10 cubits. What is the amount of grain that goes into it? [Hint: Use the Egyptian value for π, namely 4(8/9) 2 , to get the scribe’s answer.]

A hollow shaft and a solid shaft constructed of the same material have the same length and the same outer radius. The inner radius R of the hollow shaft is 0.6R. Assuming that both shafts are subjected to the same torque, compare their shear stresses, angle of twist and weights. A hollow aluminium tube used

Reaction B: sodium carbonate + hydrochloric acid → sodium chloride + carbon dioxide + water1 Na2CO3 (s) + 2 HCl (aq) → 2 NaCl (aq) + 1 CO2 (g) + 1 H2O (l)If 0.500 g of Na2CO3 and a slight excess of HCl react, how much NaCl will be produced? Using Cramer’s Rule, find the

What is the formula for magnesium hydroxide? How do you know when to use parentheses? I always get questions wrong cause I forget them.

Please explain (in 50-100 words), each type of diversification associated with Unrelated Diversification and provide an example. In addition, Please discuss (in 50-100 words) when would a company benefit from Unrelated Diversification. What is the difference between Reynolds analogy and the Chilton–Colburn analogy? Which is more useful?

In real life computation, we can only round irrational numbers to certain number of decimal places, such as pi =  3.141592654 and e = 2.718281828. If we round the numbers to five decimal places, we have π’ = 3.14159 and e’  = 2.71828. For any real number x, we round it up/down to five decimal

Light containing two different wavelengths passes through a diffraction grating with 1.20 x 103 slits/cm. On a screen 15.0 cmfrom the grating, the third – order maximum of the shorter wavelength falls midway between the central maximum and the first side maximum for the longer wavelength. If the neighboring maxima of the longer wavelength are 8.44

A galvanic cell is made from two half-cells. In the first, a platinum electrodeis immersed in a solution at pH 2.00 that is 0.100 M in both MnO4 − and Mn2+. In the second, a zinc electrode is immersed in a 0.0100 M solution of Zn(NO3)2. Calculate the cell voltage that will be measured. What does

The following information is provided by Exemplar Pty Ltd (tax rate 30%). The company bench mark percentage is 80%. Taxable income of the company for the 2019/20 tax year was $90,000. The franking deficit tax paid on 7 July was applied against the 2018/19 tax liability (FDT). Required Prepare the franking account of Exemplar Pty

Give the chemical formula for (a) chlorite ion, (b) chloride ion, (c) chlorate ion, (d) perchlorate ion, (e) hypochlorite ion. The cost of constructing an 8000 ft2 warehouse was $400,000. The ENR construction cost index was 6770 at that time. The cost of constructing a similar building using an ENR index of 9088 is closest to: