3. Find the product. a) 3p'(2p +5p)(p +2p+1) b) p(3p+7)(3p-7) c) -(4r-2) d) (2a+3)(a -a' +a-a+...
What is the ground-state electron configuration of the Al^3+ ion? a. 1s^2 2s^2 2p^6 3s^2 3p^4 b. 1s^2 2s^2 2p^6 3s^2 3p^1 c. 1s^2 2s^2 2p^3 d. 1s^2 2s^2 2p^1 e. 1s^2 2s^2 2p^6 Which of the following is the correct noble gas electron configuration for an ion of barium? a. [Kr]5s^2 4d^10 5p^6 6s^2 b. [Kr]5s^2 5p^6 c. [Kr]5s^2 4d^10 5p^6 6s^1 d. [Kr]5s^2 4d^10 5p^6 e. [Kr]5s^2 4d^10 5p^6 6s^2 6p^2 How many orbitals are possible when l...
If the r. v. X takes the values 1, 2, 3 and 4 such that 2P(X=1)-3P(X 2)-P(X-3)-5P(X-4) Find i) the probability distribution i) the smallest value of k for which P(X k)> ii) P(1.5<X-3.5| X 2)
Q(p) = 10 + 3p Q(p) = 15 - 2p^2 (2)The following equations describe the market for commodity X. Q(p) = 10 + 3P.. Q(p) = 15 - 2P .....(2) (a)Which of the two equations is the demand equation and which is the supply equation? Explain. (b) Find the equilibrium price and the equilibrium quantity transacted in this market. (C)Find the price elasticity of demand at equilibrium and comment on how the firm could use this information if it considers...
1. Calculate consumer surpluses for the following demand functions and prices: a. D:Q^D=30-5p^D;P*=2 b. D:Q^D=20-4P^D;P*=3 1b. Calculate producer surpluses for the following supply functions and prices: a. S:Q^s=-3+P^s;P=6 b. S:Q^s=-12+3P^s;P*=10
1. Find P(AU(B UC)) in each of the following four cases: (a) A, B, and C are disjoint events and P(A) 1/2. (b) P(A)-2P(BC)= 3P(ABC) =1/2 (c) P(A)1/2, P(BC) 1/3, and P(AC)0 d) P(An (Be UC))-0.7
7. a) b) c) The ground-state electron configuration of a Crition is 15 2-2p 3s 3p 3d". Therefore, Cris diamagnetic. paramagnetic with one unpaired electron. paramagnetic with five unpaired electrons. paramagnetic with four unpaired electrons. paramagnetic with three unpaired electrons. d) 8. IV A section of the periodic table with all identification features removed is shown below. W Which element has the smallest atomic radius? W 9. a) b) c) d) The change in energy for which of the following...
Given Q-10-Sp Demand Q-6+3P Solved for P and Q 0-5p-6+3P 4-8P QElo-5 Q-p Q75 a 75 Draw the graph for the two functions G-6-3P9P &6+ 3 G1o-5 a2-P O10-5 P22 C-613p O-622 3 3 39-2-P
(2)The following equations describe the market for commodity X. Q(p) - 10 + 3P .........................(1) Q(p) = 15 - 2P (a)Which of the two equations is the demand equation and which is the supply equation? Explain. (b)Find the equilibrium price and the equilibrium quantity transacted in this market. (c)Find the price elasticity of demand at equilibrium and comment on how the firm could use this information if it considers a price adjustment that seeks to maximize its total revenue. (d)...
3a 2/° c) -48aSBS d) 144a$ps 5) Simplify: (-4a\p!)2(3a²B)2 a) -48a%p3 b) 144a$p3 6) Simplify: (90-'8:203)2 (32°'B-2003) a) 3a'ß?n? b) 2a'ß?n? d) a'B?n 2 3a'ß2n3 c) -BS 3p*o? d) BS 3p*o?a 7) Simplify: (-aßl? (po 2,2 (3p?o)(2a28-1)2 a) BS b) -BS 3p^o? 3pmala 8) Simplify: 602- 70 - 5 1002 - 0-3 a) (30 + 5(26 - 1) b) (30 - 5)(20 + 1) (20 + 1)(50 -3) (20 - 1)(50 -3) 9) Simplify: Q? - 2a - 24 ·...
(2)The following equations describe the market for commodity X. ......(1) Q(p) = 10 + 3P ......... 2 Q(p) = 15 – 2P ......... .......(2) (a)Which of the two equations is the demand equation and which is the supply equation? Explain. (b)Find the equilibrium price and the equilibrium quantity transacted in this market. (c)Find the price elasticity of demand at equilibrium and comment on how the firm could use this information if it considers a price adjustment that seeks to maximize...