1.) (3 + 4)2 -32 2.) 54 ÷ 6 +2(8 = 3•4) 3.) (19 – 7) + 4 + 11 4.) 112 – 8 •7+2 5.) 6 • 5 – 42 ÷ 2 6.) 8(12 – 9)² – 4• 7 7.) 6•3 + 4• 8- 33 8.) 5(13 – 8) - 3•7 + 3 9.) 6(6 + 18) - 122

Q: If X and Y are disjoint, and P(X)=.2 and P(Y)=.3, then P(X and Y)= 06 5 25 0 None of the above, such…

A: Given values,  P(X) = 0.2 P(Y) = 0.3 To find: P(X and Y)

Q: In a class of 200 students, 95 take geography, 115 take history and 60 take both geography and…

A: We have given that  A=Geography  B=History  P(A)=95/200 ,P(B)=115/200  P(A and B)=60/200

Q: Consider the following matices: 3 2 A = B = -1 2 0 -3 -1 1 1 -2 1 1 2 -2 0 Select the correct…

A:

Q: If (2,0),(0,1),(4,5) and (0,c) are concyclic, and then find c

A: If (2,0),(0,1),(4,5) and (0,c) are concyclic, and then find c

Q: I, \B|, A + B, and |A + B|. Then verify -1 1 8. 1 0 1 A = 0 1 1 B = -1 1 8 1 1 -1 0 1 8

A: Given: A=-11801111-1, B=101-118018

Q: given ac ~= bc and ax ~= bx prove <1 ~=<2

A:

Q: In ŷ = bo + b, × In x1 In ŷ = 8.1607 + 1.9982 × In x1

A:

Q: inf a, + inf b, <inf(a, + bn), sup(an + bn) < sup a, + sup bn, n n

A:

Q: 544 1. 5349 Adam wrote 510413. 54 Nic wrote 45. Shane wrote 545. Who is correct? 2(3)-4 2. 5-2 Adam…

A:

Q: 2. Prove: A – B = ANB

A:

Q: discrete

A: Let a and b be the integers.It is given that if a|b or a divides b then a2 must divides b2 that  is…

Q: 2. Convert 48 and 95 from base-10 to bases 2, 3, and 4, respectively. Show work. 3. Convert 132 and…

A:

Q: Suppose that ab = ba, i.e., a and b commute. Determine |a^2 b^3 |, i.e., the order of a^2 b^3 .

A:

Q: 2. Given: 21 and 22 are supplementary m22 = 134° Prove: m21 = 46° 2

A:

Q: Since question b has 5 parts to it its still 1 question

A: Given that y = 48×0.99t where y is the temperature of liquid in degree celsius and t is time in…

Q: Prove or disprove: if a, b, c e N, then a2 - 6 + 4c + 2.

A: a2-b2≠4c+2 we have to prove this relation in three cases like a&lt;b,a&gt;b and a=b

Q: Consider the following matices: 3 2 2 B = 2 0 -3 - A -1 1 1 -2 1 1 -2 0 Select the correct multiple…

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Q: 1-In which condition the LCM  of two numbers is one of the numbers? Give an example? 2-In which…

A:

Q: If S = 1 + 3 + 3*3 + 3*3*3 + 3*3*3*3, then S = ? 121 120 241 242

A:

Q: Determine whether the following statement is true or false, and explain why.

A: The difference property of logarithms is ln xy=ln x-ln y. This is written for natural logarithms but…

Q: 2. Show that p q is congruent to (p - 4)A .

A:

Q: Consider the addition of 15.4 to 28. What would a mathematician say the answer is? What would a…

A: According to the question, the mathematician's answer and the scientist's answer has to be explained…

Q: Determine whether ⊂, ⊆, both, or neither can be placed in the blank to make the following true.…

A: First set is big so no ( subset ) sine is come. Option 1 is correct option.

Q: Prove the following (by using contrapositive): Let a, b and n be integers. If n doesn’t divide ab,…

A:

Q: 9/6q = 12/8

A:

Q: Let A, B ∈SL2(R). Is A + B ∈SL2(R)?

A: Define : SL2(R)=M∈GL2(R)|det(M)=1 Where GL2(R)  is 2 x 2 matrix of real numbers  Let us consider the…

Q: Show that AB = O, even though A ≠ O and B ≠ O.

A:

Q: (a) For all a, b, c e N, if abc > 27, then at least one of a, b, or c is greater than or equal to 3.…

A:

Q: Given: 23 = 21 Prove: AB = AC D /2 3/6 E

A:

Q: 7. Given: AB II CD Prove: AABE~ADCE

A: We have to use AAA similarly criterion here.

Q: a. Neither CNF b. CNF, but no

A: Given as, x+y+z¯uw

Q: a. Illustrate one of the distributive laws by shading in the region corresponding to A U (B N C) on…

A: Solution:

Q: 7-5{p}+3q7−5p+3q7, minus, 5, p, plus, 3, q when p=1p=1p, equals, 1 and q=7q=7q, equals, 7

A: We have to evaluate 7-5p+3q when given the values of p and q.

Q: Determine whether ⊂, ⊆, both, or neither can be placed in the blank to make the following true.…

A: we have two sets (say A and…

Q: Show that AC = BC, even though A + B. 5 2 6 -4 2 0 0 A = 8 6 , B = 8 6 6 C = 0 0 2 -5 1 -1 0 1 6 -5…

A:

Q: r sub – in

A:

Q: If 0≤θ<2π and 8sinθ−8=4√3−8, determine the values of θ.

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Q: 2 1 Q7) J, xx?+1) 2 a) In /5 b) In 2 + In(/2) 3 c) In 5 In 7 d) In

A:

Q: Given: FH bisects ZEHG, ZFEH =ZFGH Prove: AFEH = AFGH Statements Reasons 1. 1. 2. 2. 3. 3. 4. 4. 5.…

A:

Q: 1. P(z0)=0.4641   2. P(z>_______ given z<0)=0.9892

A: We have to find z scores which satistfy given conditiins.

Q: O V36 should be at 7, and 36 should be between 3 and 4 O V36 should be at 6, and V36 should be…

A: Answer : Option B i:e ; √36 should be at 6 and 3√36 should be between 3 and 4.

Q: Let, {an} = -5, 10, -20, 40, . . . , {bn} = 10, -5, -20, -35, . . . , and {cn} = -2, 1, - 1/2, 1/4 ,…

A: the given sequence are  {an} = -5, 10, -20, 40, . . .  {bn} = 10, -5, -20, -35, . . . , we have to…

Q: What is the converse of "If there is ice on the lake, then it is cold?"" If there is not ice on the…

A: converse of "If there is ice on the lake, then it is cold" is ? Converse means q--&gt;p

Q: 26) AB DE and AB = 4, AC = 6, BC = 7, CE =9, what is DE?

A:

Q: show that given two numbers m and n, if m is even and n is even, then the product is even

A: Solve by using product rule

Q: 3. m →n ~n ~ 8 . ) (m V s

A: Note:-We are required to solve only the first question, unless specified. Consider

Q: If p,q,r are prime number but p is not equal to q, then what is gcd(p,q)? If p|rq, prove that p|r…

A: Given that p, q and r are prime numbers and p≠q.