Numerade

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2.19 Both portions of the rod ABC are made of an aluminum for which $E = 70 \, GPa$. Knowing that the magnitude of P is 4 kN, determine (a) the value of Q so that the deflection at A is zero, (b) the corresponding deflection of B. A AP 20-mm diameter 0.4 m B Q 0.5 m 60-mm diameter C Flg. P2.19 and P2.20

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Of=238.8 Hz D Question 5 1 pts A 100-$cm^3$ cubical block of wood is floating half-submerged in water, and a 50-$cm^3$ cubical block of iron is totally submerged in water. Which expression relating the buoyant forces, $F_{b,iron}$ and $F_{b,wood}$, is correct? $F_{b,iron} < F_{b,wood}$ $F_{b,iron} = F_{b,wood}$ Depends on the densities of wood and iron. $F_{b,iron} > F_{b,wood}$ Depends on the weights of the blocks. Question 6 1 pts

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If a perfectly competitive industry were taken over by a monopoly, the monopoly would usually produce more output and charge a higher price.Group of answer choicesTrueFalse

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18. Write a description of any main effects and interactions you see in the figure below. Time Spent at Gym 60 50 40 30 20 10 0 Music Playing No Music Playing Condition ? Athlete ?Non-Althlete

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4. The marginal propensity to consume refers to the proportion of the next dollar of: savings that is transformed into consumption. government spending that trickles down to consumers. income that is devoted to consumption. business investment that is devoted to consumer products.

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Which of the following is NOT a way in which we negotiate Dialectical tensions? Isolation none of these Selection

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What is the one dollar a day per person poverty line? A. a measure of optional poverty B. a measure of absolute poverty C. a measure of ordinal poverty D. a measure of possible poverty Reset Selection

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Q. 2 [6 marks] Consider the following code fragment: for(int i = 1; i <= n; i++) for(int j = i - n; j <= i + n; j++) //S1 (a) State the number of times the statement S1 is executed as a function of n. (b) Express this in terms of the big-O complexity of the code fragment.

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Part III Write a method that reads the written byte values from a file.

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V3 Perpetual LIFO and Periodic FIFO. Matlock Corporation sells item A as part of its product line. Information as to balances on hand, purchases, and sales of item A are given in the following table for the first six months of 2017. Quantities Unit Price Date Purchased Sold Balance of Purchase January 11 400 $4.65 January 24 1,300 1,700 $4.90 February 8 300 1,400 March 16 560 840 June 11 600 1,440 $5.10 (b) Compute the cost of goods sold for the first six months under the periodic FIFO inventory pricing method. Note: Periodic (COGS) would basically take total units sold and apply to the oldest inventory... Perpetual inventory schedule Activity Units $/Unit Jan 11 Balance 400 $ 4.65 Jan. 24 Purchased 1,300 $ 4.90 Jan 24 Balance 1,700 Feb. 8 Sold 300 Feb. 8 Balance 1,400 March 16 Sold 560 March 16 Balance 840 June 11 Purchased 600 $ 5.10 Ending Inventory 1,440

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mariah c.