7. 0/3 points Previous Answers Identify each element below. (a) [Xe] 6s sd104d6p (b) [Xe] 6s24f45d (c) [Ar] 4523010...
0/3 POINTS PREVIOUS ANSWERS EPPDISCMATH5 6.4.002. MYN Assume that B is a Boolean algebra with operations + and. The universal bound law for + states that for every a in B, a + 1 = 1. Supply the missing reasons in the following proof for this law. Use only the axioms for a Boolean algebra. Proof: Let a be any element of B. Then: a + 1 = a + (a + a) by the commutative law for + x...
helpp 0/2 points Previous Answers HarMathAp12 2.3.011. odity ) - 10 7 000Find the level of production that yields maximum profit, and find the main The protection for a co m - Xe profit X Need Help? Practice Another Version
Identify the elements that have the following short hand electron configurations. a. (Xe) 6s2 4f14 5d10 6p3 b. (Ar) 4s2 3d3 c. (Xe 6s2 4f14 5d6
23. 0/2 points | Previous Answers KaseberginterAlg5 6.5.039. Identify the annual growth factor, r. (a) y = 850(1 – 0.03) r = 3 % (b) r = 4 y = 500(0.96)* * % + 0/2 points | Previous Answers KasebergInterAlg5 6.5.039. Identify the annual growth factor, r. (a) y = 850(1 – 0.03) r = 97 % (b) r = 96 y = 500(0.96)* %
0/12 POINTS PREVIOUS ANSWERS TEAFM2 2.1.036. Let B and F be the following matrices. [ 3 -6 -3 - 7 B= -7 -6 0 3 -3 8 -4 3 [ F= 3 -10 -1 -4 -1 0 -5 -7 3 2 1 -3 10 Find the indicated quantity. B - 2F xxx x רז x * C * O Additional Materials eBook
7. + 0/10 points Previous Answers HarMathAp 12 3.2.025.MI. Use the matrices below. Perform the indicated operation. [8 3 21 [-1 4 1] A = 1 6 5 B = 1-5 4 2 (1 -3 -4 ] ( -5 11 -7] Find AB -33 86 0 -568322 34 -5223 It Need Help? Read It Watch It Master It Talk to a Tutor
2/3 points Previous Answers SCalcET8 12.4.007. 2. Find the cross product a x b. b (2, 2, 1) a (t, 7, 1/t), (7-1i- (3-72)k Verify that it is orthogonal to both a and b. (a x b) . a = 0 (ax b) b = 0 Need Help? Read It Watch It Talk to a Tutor 2/3 points Previous Answers SCalcET8 12.4.007. 2. Find the cross product a x b. b (2, 2, 1) a (t, 7, 1/t), (7-1i- (3-72)k...
0/1 points | Previous Answers BerrFinMath1 4.2.003 Use the region below to find the minimum value. (If such a value does not exist, enter DNE.) 7. Minimum of C 5x + y (0, 60) 30 (20, 20 (100, 0)
C. (4 points) Identify each of the following as an element, a compound, a homogeneous mixture or a heterogeneous mixture (no credit for “mixture” as whole answer): Iodine crystals: An iron bar: Salsa: Pure sodium chloride: D. (3 points) Give the number of protons, neutrons and electrons in a, Cl ion.
3-0 0/1 points l Previous Answers SPreCalc7 10.4.018 Solve the matrix equation for the unknown matrix x. (1 7 1 2 4 8 20 30 C 701 D 3030 L0 7 4/3 8/3 X-730 7/3