For the form, NYZ-ABC-XX, How many area codes would be possible if all three digits N,Y and Z could be any value 1-9?

Q: what integer is closer to 6

A: given: the integer is six.

Q: We need to find all the whole numbers that have remainder 1 upon division by 4 and write our answer…

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Q: If Lar = 101n+5 then 102ak 102n+4 %3D %3D k-2 k-2 99 O None 101 102 O 101 O 98

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Q: Compute the following: (a) 4!, (b) (), (c) (₂), (d) (), (e) (7), (f) (2)-(2) where n is a…

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Q: 3. Give the complements of each element. 3

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Q: Perform the operation. (4x? – 2x – 6) - (7x-9) Answer: | Submit Answer attempt 2 out of 2/problem 1…

A: Given:        4x2-2x-6-7x-9  Remove parenthesis for addition or subtraction          =4x2-2x-6-7x+9…

Q: Find a counterexample to show that the following statement is incorrect: "The product of a 2-digit…

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Q: What is the element a32 from A1 1 - 2 - 1 - when A 2 1 1 -1 2 - 3

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Q: How many multisets can we make using the integers 1 through n, if we require that no number appears…

A: It is given that the integers are from 1 through n, and no number appear more than 3 times.

Q: what is the base of y= -12log(x+1)-5

A: These bases have their different meaning in different different field. But I'll tell you notation…

Q: evaluate each of the following. For example, √25 = 5. ∛-(8/27)

A: ∛-(8/27)

Q: Let an+2 3an+1+0an. If ao =4 and a1 =6, what is the value of a4?

A:

Q: evaluate each of the following. For example, √25 = 5. - ∜16

A: A square root, cube root etc is called radical. The symbol for radical is . For the xa, a is called…

Q: If “a” to the power of 2/3 equals 6, then “a” to the power of 4/3 equals what?

A: Using the properties of the exponential functions, it can be written that amn=am×n.

Q: how many different bases can R^2 and R^3 have?

A: Explain about the count of number of bases of ℝ2 and ℝ3.

Q: When C>0 and d is a positive integer, the expression (C) d is equivalent to which of the following:

A: We have to find similar expression to given expression.

Q: If A = -9 -31, then what is I + 2A + 3A² + 4A³ + 5Aª + ... ∞? 3.

A: We use definition of nilopotent matrix.

Q: If In(a) = 2, In(b) = 3, and In(c) = 5, evaluate the following: – 4 a (a) In 6-4c-1 (b) In Vb°c'a…

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Q: Given A below, find M32 -1 -9 A = 4 -5 -7 -6 -4 6 M32 = Ex: 5

A: Using , definition of minors of elements of matrix,

Q: Find a counterexample to show that the following statement is false. The sum of two four-digit…

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Q: What is the multiplicity of the factor 5 for the number 5°1001º11?

A: Given number is 551001011 . we have to find the multiplicity of the factor 5

Q: For a set of three objects, find the number of different subsets of size 2. (Use row 3 of Pascal's…

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Q: If 6-digit positive integer is added to a 6-digit positive integer , the sum could have A) 5 digits…

A: A detailed solution is given below.

Q: Find all four-digit numbers abba with the property aa . 10b= abba if a is not equal to b.

A: We know if abcd is a four - digit number then, abcd = 1000a+100b+10c+d

Q: . If an+1 = 2an + 3 and ao = 1, then a7 509 513 496 487

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Q: Perform the indicated operations: 2n2 + 10n n² +10n + 24 n+4 8n2 + 12n n-1 n² + 8n – 9

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Q: 1. Write out the addition and multiplication tables for Z6 (where by addition and multiplication we…

A: Addition in modulo 6 is defined as a +6 b=a+bif a+b<6a+b-6if a+b≥6 Multiplication in modulo 6 is…

Q: Expand the following and simplify where possible. 27 + (6x - 9) - (32 -17) + x - (2x +1) 27 + (6x -…

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Q: Express the answer to the following, using the correct number of significant digits. (9.94 - 4.352)…

A: Given the expression (9.94-4.352)/2.2. Round the answer to the correct number of significant…

Q: 1. Rewrite in terms of simpler logs (expand): lo9. x5z64 y24

A: given: logax5z64y248 therefore, logax5z64y248=logax5z64y2418=logax5z6418y2418           because…

Q: 17) If a = 4b3 and c = 5a?b*, show that c 80b10

A: Given:a=4b3,c=5a2b4

Q: omplete the following tables. HI5 I-3 2-6r +9 H-3 2-6r+9 2.5 3.5 2.8 3.2 2.9 3.1 2.99 3.01 2.999…

A: Let's find.

Q: Evaluate 3+ 1lt - 9u whent=9 and u = 11.

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Q: Select the expressions that are equivalent to (5v + 7) + (6v + 6). 11v + 13

A: (5v+7)+(6v+6) =5v+7+6v+6 =11v+13 hence 1st option is correct

Q: Expand the following and simplify where possible.   In the answer box, use the caret symbol (^) to…

A: We have to solve the following equations: 1. 39+6x-9x-1+x-62x+1 2. 39+6x-9x-1x-6-3x2+1 3.…

Q: Question 6 Evaluate 6m 3k when k=2 and m=7

A: Given that we need to evaluate 6m - 3k , When k = 2 and m = 7. Now , By putting the values of k and…

Q: 5 Findl if possible, AB ond BA. 4 217 O 13 -4-2-1- 2 s a2 A= Ba 312 23 11 ト62 BA=

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Q: Simplify the following: (1 – 16a?) (46 +4a – 2 +1) 주어+ 1) -1 -1+4a O-1 • Previous

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Q: - 2 Evaluatelim x- 8x2-7x-8 O 1/9 O 27 O NONE OF THESE 1/12

A: To evaluate: limx→8x3-2x2-7x-8

Q: If 8m = 11n, then = ?

A:

Q: What is the base of y= -1/2log(x+1)-5

A: This matter of base is different in different different subjects. Since we are studying now maths ,…

Q: Copy the problem and answer it on your answer sheets. п(3п-1) Prove 1+ 4 + 7 + ..+ (3n – 2) = 2

A: Given statement is: 1+4+7+...+3n-2=n3n-12

Q: Use the theorems and given information to sho 1/2 3/4 87 6/5

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Q: Where did the numbers 12 and 14 come from?

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Q: 12. -4(1-4) +3(-3)-1

A: Given expression can be simplified as follows.

Q: 7. Explain the steps required to rewrite the following as (a+b)".…

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Q: the student noticed that if he writes a multiplication sign between the second and third digit of…

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Q: If the order of A is 4 X 3, the order of B is 4 x 5 and the order o: 7 x 3, then the order of (A"…

A: It is given that, Order of matrix A is 4×3,  The order of matrix B is 4×5 The order of matrix C is…

Q: 1 How many Os are in the product of 4 x 100? 4 X 1,000? 4 x 10,000? How do you know

A: We have to find out zeros

Counting Principles

In statistics, the counting principle can be said to be the concept in which the quantity of an item is determined. There can be a single item, or a group of items, or items that are related to each other. In every possible set of items, the quantity of the possible item groups or their sorting measures can be determined with counting principles.