Derek wants to know if the geographical area that a student grew up in is associated with whether or not that the student drinks alcohol. Below are the results he obtained from a random sample of students. No drinking | Drinking Total

Q: Which statement about the linear equation 3a + 1/3 * (6a - 9) = 1/2 * (10a - 6) is true?

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Q: { 2z + y = 4 Ty = dz +1 9.

A: Since you have asked multiple questions in single request,  So we will be answering only first…

Q: 6) Suppose z,=4¿ and z,=32 & Z2 Give Z1 7) Give the value of 5! and also show the calculation done…

A: as per our norms we are allowed to solve one question at a time.  Kindly repost the remaining…

Q: Think I'm on the right path could I get help with finding both parts

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Q: 7x 2] 3x+1 8x+5 3x+1

A: Given expression: 7x3x+1+8x+53x+1

Q: 6. 3x + y 2 9 2x +4y 2 16 x, y 2 0

A: I have solve only #6 as you have only asked for it

Q: Solve 2zx-px²-2qxy+ pq=0.

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Q: An equation is given, followed by one or more roots of the equation. Determine the remaining roots.…

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Q: Solve x = - " 3x x 3x y= 4y + 2z у + 2y || || || 4 2 2 11 с

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Q: teps coincide with?

A: In the survey that Company X carried out, a comparison was made between the performance of their…

Q: -6V sec (20)

A: Let's plug  So, Using trigonometric identity,  Relation becomes, Here, square root can not be…

Q: When you get a surprisingly fow price on a product do you assume that you got a really good deal or…

A: Solution: Given information: n= 16 Sample size  MD= 2.6  Difference of sample mean SS= 135 Sum of…

Q: (8a in simplest form.

A: 8a-3-23To write in simplest form

Q: Compute A-413 and (413)A, where A = A-413 = 6 - 4 - 3 - 2 4 3 - 6 1 3

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Q: Ex: 5 : R Ex: 5 € → R -5x1 – x2 – x3 T X2 x1 + 4x3 x3 Ex: 5 T -1 Ex: 5 -3

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Q: 2 6. Convert the equation to polar coordinates: y 2 x

A: we have to convert the rectangular equation into polar coordinates

Q: Where does the s+4 come from on step 2 (line 6)

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Q: 2. Show whether the set of vectors in R*is linearly independent. Justify your answer. (1, 1, 1,0),…

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Q: Solve for x and be sure to show Left side = Right side and Legal Moves. 7) Show all work. (Hint: Use…

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