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Q: 7 ´a³b° is The simplified form of the expression O a2 63 42 O a2 63 21 O a 46?c 1 O a2'b63c 42 O…

A: Given:     To determine: The simplified form of the given expression.

Q: How many values x, y, z, w are there so that r +y+ z+w = 16 and x, y, z, w are all positive odd…

A:

Q: 2. Let, a, = 3, a2 = 4 and for n2 3, a, = 2an-1+ an-2+ 5, express an in terms of n. 3. Let, a, = 3,…

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Q: З and an - - 3ап-1 + an-2 for integers n>2. Evaluate and d4: Let a, = 2, a2

A:

Q: 2 Several expressions are shown. Decide if the value of each expression is less than between 1 and…

A: 112=(2x1)+12=32=1.5Now212-118=(2x2)+12-(1x8)+18=52-98=2.5-1.125=1.3751.375 is less than112 or…

Q: 9 A) Enter :- (Does NOT 36 have to be reduced to lowest terms) 2 B) Enter - in reduced form: (MUST…

A: Types of fractions proper, improper, mixed problem

Q: 3. 3メ+ 2 Evaluate (3メナリメ+2 -2 technique and provide th used.

A:

Q: Which keyword does not represent subtraction? less than decreased by difference squared

A: According to the question, we have to choose the appropiate options of the question "which keyword…

Q: Evaluate the expression 2(3t) and (2*3)t when... i) t=1 ii) t=2 iii) t=0.5 Bonus) t=-1

A: Given: 2(3t)(2*3)twhen:(i)  t=1(ii)  t=2(iii)  t=0.5(iv)  t=−1

Q: re are 20 errors common to both people. Assume that nd also that the discovery of an error by one…

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Q: 5) Evaluate the expressions below if K(s) = 3s² - s+6. a) K(s+2) b) K(s) +2

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Q: Discrete math

A: According to the given information, it is required to determine under what conditions is:

Q: Evaluate u + 20 when u = 3.7 and o = 0.1. The value of u + 20 when u = 3.7 and o = 0.1 is. (Type an…

A: In  this case, it is given that µ=3.7, and σ=0.1. The value of µ+2σ is obtained as given below:

Q: How many values x, y, z, w are there so that a +y+ z+w = 16 and x, y, z, w are all positive odd…

A: Explanation of the answer is as follows

Q: 1. Anna received a gift of $5,000 from her grandmother and decided to invest it. The expression 5000…

A: Explanation and solutions is given below....

Q: 9–12 ■ Evaluate Evaluate each expression. Express youranswer as a fraction in lowest terms.

A: a. The given numerical expression is, 56+23 The lowest common multiple of 6 and 3 is 6.…

Q: (Q1) (a) Count the number of arrangements of the word FEBRUARY that satisfy all of the following…

A: Given the word FEBRUARY

Q: mbination for a safe consists of four numbers between and , and the safe is denigned se that nunbers…

A: The combination of x successes in trials is defined as Cr n=n!(n-r)! r!

Q: about

A: Please refer to the image below

Q: 21-25. Between z = –0.76 and z = 1.35 26-30. Between z = 1.26 and z = 1.78 31-35. To the left of z =…

A: Given : Let Z be a standard normal variable Z~N(0,1)

Q: Which expressions are equivalent? 57 - 13 and 57 + (-13) 31-8 and -31 + (-8) 11 - (-5) and -5 +…

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Q: s (x)=/-x-6 413121-10-9 -8-7-6-5 89 1011121314

A: we have to draw the graph

Q: How many permutation functions exist with the signature Z5 →Zg? Express your answer as an exact…

A: To find the number of permutation function:

Q: Q.3.1 Evaluate the expression 8[(4)(5) - 10] / 8 - 10 .

A: Simplification

Q: a. Evaluate (-1)' if n is i=1 even. b. Evaluate (-1)' if n is odd. i= 1

A:

Q: HO w many different three-digit numbers greater than 320 and less than 60 0 can be made that are…

A:

Q: Mary is labeling tick marks on a number line. Start- ing at a tick mark labeled 4.90, she labels the…

A: The number line is a line that represents the numbers. The numbers increase from left to right. The…

Q: 24. strings below. 24. A. В. 9'-3" A. R=13'-7" 21'-9"

A: Given figure, From figure we can see that length A is made up of two parts, 9' - 3'' and 13' - 7''.…

Q: 11. vỹ : VZ 12. (V5) 13. Vĩ 14. Wуб 15. V20 · V5

A: 11. It simplifies to 4

Q: For each of the mathematical expressions given: 1. Tell the correct number of significant figures…

A: i 452x6.2÷34.3    step I : 6.2+34.3=0.180758                               = 0.2 ∵ 6.2 is…

Q: a.) Get an expression for an b.) Evaluate S50 c.) Find n such that Sn = -950 -2, -5, -8, -11,.

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Q: 21-25. Between z = –0.76 and z = 1.35 26-30. Between z = 1.26 and z = 1.78 31-35. To the left of z =…

A:

Q: The simplified value of the expression 2^(2q-1) + 3^(2q-1) when q = K+1 is   1. 8^K + 27^K   2.…

A:

Q: 3) Which expression is equivalent to -?

A: Which expression is equivalent to x63x4-2

Q: 2. Suppose that your scores on the first four tests in a course are 75, 82, 60, and 91. There is one…

A: Given score of four tests is 75,82,60,91

Q: Evaluate the expression. 9 (4z + 4y + 7), for z = 3 and y = 4 O 259 320 O 315 O 131

A:

Q: f repetition is not allowed and must not leading with a zero, how many different four digit numbers…

A: we have to find the no of many different four digit numbers.

Q: 59. RFVENUE OF A COMPANY Jake owns two gas stations in town. 62. The total revenue of the first gas…

A: Since you have asked multiple question, we will solve the first question for you. If you want any…

Q: 3 Which expressions are equal to 0.50 – (-1,75)? Select all that apply. A 50-(-1) C 0.50 + 1.75 B…

A: Which expression is equal to 0.50-(-1.75)

Q: 15 inches. When he returned to school after the summer, David's height was 70- 9. inches. 16 When…

A:

Q: true or false: When testing H0: u = – 8 against H1: u > – 8, the power of the test is greater for μ1…

A: GIven, H0: μ = -8 Vs Ha : μ > -8       To Check, the power of the test is greater for μ1 = – 6…

Q: EVALUATION: Equivalent: 4- x Type an "x" in the box next to select all the expressions that are…

A: Given 4-x = 4 + -x = -x + 4

Q: 97 Al real nümbers between -3 and O, inclusive. 7 All real numbers at most 5 z All leal numbers at…

A: Let A be the set of all real numbers between a and b. Then in set notation A can be written as, A={…

Q: Which of the following option is true?" 1>3 and 3 is a positive integer O 3+2 - 8 if 5-2 -7 O 2 -3…

A: on solving this we will get

Q: (125)(27:°3~) 3,4 3. Evaluate the expression 9st-7 for s = 5 and t= 12. [ 6 A]

A: since the expression is quite big so we will solve it step by step.

Q: 1 2 (n+1)!–1 "rove that 2! is true for all integers n > 1. n 3! (n+1)! (n+1)! ou may type or hand…

A:

Q: 21. What is wrong with the following expressions? How C = Ả B, (b) correct them? (a) can you C = A B…

A: a) Given expression, C=A→ B→ Dot product: The dot product of two vectors is always a scalar…

Q: - 1 Determine if w3= is in Nul A, where A = 8 -4 -6 - 4 Is w in Nul A? Select the correct choice…

A: We use the definition of a vector in a Nullspace of a matrix to answer the given question.

Q: Select all the expressions that are greater than 3. Be sure to show your work! (Select all that…

A:

Q: ne mean of 50 consecutive even hatural bers is equal to the mean o 41 onsecutive odd natural…

A: Given, the mean of 50 consecutive even natural numbers is equal to the mean of  41 consecutive odd…