7. Circle all the expre-

Q: 7.) Which expression represents "6 fewer than x" A) X-6 B) 6x C. © x+6 (D 6-X

A:

Q: "If a and b are positive integers, a divides b and b divides a, then a = b."

A: To Prove: '' If a and b are positive integers, a divides b and b divides a, then a = b''.

Q: 2zdz (z²–4

A: We will use substitution to solve this

Q: 14. Complete. a. (- 3, 2) + (7, – 11) = _?_ b. 3(4, – 1) + (- 2)(-5, 3) =

A: Given a.)(-3,2)+(7,-11)=? b)3(4,-1)+(-2)(-5,3)=? We need to complete the solution.

Q: A box contain 8 red and 6 green balls. In how many ways can 3 balls be drawn such that they are all…

A:

Q: 12.) In how many ways can the letters in the word "DIFFERENCE" be arranged?

A: In how many ways can the letters in the word DIFFERENCE be arranged?

Q: 5b is wrong

A: We have obtained marginal distributions  and have checked that they are defined probability function…

Q: How many ways are there to put 5 balls in 2 boxes if the balls are distinguishable and the boxes are…

A: Total number of distinct boxes=n=2 Total number of distinct balls=r=5

Q: I am the smallest number expressed in ones, tens, hundreds, and thousands. All my digits are less…

A: Let's consider each condition one by one- All of the four digits are less than seven, so the numbers…

Q: Give the 5 correct conclusions from the diagram

A: Given:

Q: Out of 800 families with 5 children each how many would you expec to have i) 3 boys (ii ) either 2…

A: Given: Total number of families=800Number of children=n=5

Q: So what do i put please be clear

A: Here given relation defined by for  Reflexivity check :C is reflexive real number , ,this is false.…

Q: .) Evaluate. Show all work -2 -3층 4

A:

Q: What is "One-quater of what number is 12

A: We have to find One-quater of what number is 12.

Q: 37. (1 + /9 – æ²) dæ -3 Answer 9 3+ 4

A: sin-1(0) = 0 sin-1(-1) = -π2

Q: Determine ¹ I 5s +1 s²-s-12)

A:

Q: tRanye function? y= tan!

A: Explanation of the solution is given below...

Q: („" 2) = 6 п

A:

Q: 20) Show that the sum of two consecutive integers is always odd.

A: Let x be any integer. Then its consecutive integer can be written as x+1.

Q: Which of the following power series must be used as the nonhomogeneous part for the given initial…

A:

Q: What is RP and show it is compart

A:

Q: hy?

A: The expression given as, 2∈2. In the set-roaster notation, all the elements of a set exist between…

Q: Suppose that a1, a2, a3, a4, a5 are five numbers. 5 If ak =-7 then (2ak + 3) is equal to... k=1 k=1

A:

Q: A box contain 8 red and 6 green balls. In how many ways can 3 balls be drawn such that 2 is ed and 1…

A: Answer - A box contains 8 red and 6 green balls.                 How many ways can 3 balls be drawn…

Q: 6.) Carlos is sitting on a boat's deck, 18 feet above the water. When he jumps off the dock, he…

A: To solve this problem lets consider the level of water surface as zero altitude. So the height above…

Q: Find thenumber of terms common to the two A.P'

A:

Q: ingetral from -1,2 ingetral from 2,4 ingetral from-1,7

A: The given graph is :