1. For all positive integer n, which of the following expression is divisible by 6? A) 7" – 1 C) 5" +1 D) 9" – 3 B) 8" – 2

Q: Find the value of n(An B) if n(A)= 6, n(B)= 9, and n(A U B)= 11. n(An B) =(Type a whole number.)

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Q: . If x and y are integers, then 4x + 12y + 3 can't be divisible by 33 15 8

A: Given 4x + 12y + 3 for x and y integers

Q: 6. Select all the expressions that could be used to find the area of a field that is 1,235 yards…

A: Note:-Since you asked multiple questions, according to our policy we can answer only first question…

Q: 1.) Let 024 A = 655 10-3 052 B = 534 -2 4 -2 52 C = -24 (10) -4 1 D = 50 2-1

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Q: 5 x − 2 ≤ 3 x + 4 A N D 3 x − 4 ≥ 2 x + 1

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Q: 2+6÷3-2-4. Which of 39) Consider the expression the operations is to perform first? A. addition C.…

A: From rules of BODMAS, order of operations are, Brackets, Of , Division, Multiply, Add, Subtract.…

Q: 1. Find the indicted term: an = (3n+ 2)²; a6

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Q: - P(1+ =)" Lyn invested $7,000 into an investment paying 3% Interest, compounded semi-annually,…

A: Given query is to find the amount after 5 years.

Q: (c Determine the base(s) in which 31, = 25,. (Enter your answer in the form a, b. If there are…

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Q: Ex. 3: Represent the following as a power with a negative exponent: a) 25 1 b) 16 d) 0.000 01 1000…

A: Solve by simplfying

Q: Show that if n is any integer, then 3 divides n3 − n

A: To prove:  if n is any integer, then 3 divides n3 − n. Concept used: Here we shall use the identity:…

Q: 3. Evaluate the expression 4(x+8) for x=6 O 14 O32 O48 O 56

A: To evaluate the expression

Q: Simplify the expression. Use positive exponents. Assume variables represent nonzero real numbers. 4…

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Q: 6. Match an expression from the left column with an expression from the right side. Some expressions…

A: Let's find.

Q: 7 please answer the questions in a ABCD form THANK YOU FOR YOUR HELP!! (Please igonore number on…

A: Verify the identity : 1-sinxcosx=cosx1+sinx

Q: Find the Laplace transform Y(s) = L{y} of the solution of the given initial value problem. %3D S t,…

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Q: 6. Write each power with a positive exponent. a) 2-3 b) 3-5 c) (-7)-2

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Q: a. For real numbers a, b, c, and d, find the product. 01 a 0] b. Based on the form of the product of…

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Q: 3) Perform the given operations on the following expressions. 7T (2 cis (프)) (4 cis () b. a.

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Q: How many arrangements are there for the letters of the word "PIKACHU" with the CH together in the…

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Q: . Verify the formula п(n + 1) 2 for n = 10, 50, and 100.

A: ∑x=1nx = n(n+1)2To verify the formula for n = 10, 50 and 100.

Q: 10. Solve the problems. Use the graph for the standard deviation points. In a fishing contest, the…

A: Given that: Mean = 16.40 in Standard deviation = 4.71 in  To determine the percent of the fish…

Q: The order of (3, 4) in Z4 × Z10 is  a. 4 b. 12 c. 40 d. 5 e. 20

A: The objective is to find the order of 3,4 in Z4×Z10 First find the order of 3 in Z4, then find the…

Q: Let A = {1, {b}, {1, b}} a. Place an e or in the blank to make each of the following statements…

A: ● Let x be an element of a set A , then its denoted as x∈A .● If All elements of a set B is present…

Q: Answers

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Q: plify. Your answer should contain only positive exponents with no fractional exponents in the…

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Q: p = 7 b = 9 4), 6z - 10/2 + z 5) 4p - (p + 3) + 2 6) 18 + 36 / b

A: This question is related to algebraic expressions.we solve these type questions as shown in step 2.

Q: From a point 4 miles north of a cell tower, a hiker walks 2.5 miles west. How far is the hiker from…

A: Let us first make a diagram to understand the problem better. The hiker is initially at A, 4 miles…

Q: 10. Rewrite each subtraction question as an addition question (meaning the answers remain the same)…

A: Given; a)-10-(-8) b) 3-(-7) c) -6-0 d) 0-10 e) -8-6 f) -15-(-5).

Q: ) (-2)[7 + (–5 (-3) × (-4)

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Q: find x

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