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For communication to take place, there has to be: A. transmission of the message. B. medium. C. sharing of meaning. D. absence of noise.
Weegy: For communication to take place, there has to be: B. medium. (More)
Question
Expert Answered
Asked 6/24/2013 9:09:18 AM
0 Answers/Comments
This type of listening is usually needed when we need to make a critical decision about something. A. Discriminative listening B. Critical listening C. Emphatic listening D. Pleasurable listening
Weegy: Critical listening is type of listening is usually needed when we need to make a critical decision about something. (More)
Question
Expert Answered
Asked 6/24/2013 11:23:13 AM
0 Answers/Comments
Use the GCF of the terms to write the expression as the product of two factors with integer coefficients. -2x3 - 4x2 + 4x A. x(-2x2 - 4x + 4) B. -2x(x2 + 2x - 2) C. x(-2x2 + 2x - 2) D. -2x(-2x2 + 2x - 2)
Weegy: The answer is -2x(x^2+ 2x - 2). User: Suppose 3s represents an even integer. What polynomial represents the product of 3s, the even integer that comes just before 3s, and the even integer that comes just after 3s? A. 27s3 + 12s B. 27s3 - 3s C. 27s3 - 12s D. 3s3 - 12s Weegy: Suppose 3s represents an even integer. [ [ What polynomial represents the product of 3s, the even integer that comes just before 3s, and the even integer that comes just after 3s? Answer: C.27s^3 - 12s Solution (3s -2) * (3s) * (3s +2) = (3s)(3s - 2) = 9s^2 - 6s (9s^2 -6s) ((3s + 2) = 27s^3 + 18s^2 + ? + ?? (-6s)(3s) = -18s^2 and (-6s)(2) = -12s - - - - - - - - - - - (3s -2) * (3s) * (3s +2) = 27s^3 - 12s- -> Answer ] ] User: The floor of a rectangular room will be tiled with square tiles that measure 3 inches on each side. The room is 109 inches long and 103 inches wide. How many tiles, including parts of tiles, are needed to complete the job? A. 1,248 tiles B. 1,247 tiles C. 1,224 tiles D. 1,295 tiles Weegy: B. 1,247 tiles User: Evaluate the polynomial 6x - 7 for and y = 2. A. 15 B. –20 C. 4 D. –16 Weegy: If 6x - 7 = 2, 6x = 9 and x= 1.5. User: Simplify the product. (x - 4)(x + 3) A. x2 - 7x - 12 B. x2 + x - 12 C. x2 - x - 12 D. x2 - 12x - 1 Weegy: Answer is -8x^4-x^3 User: You have checked out b books from the library, where b is a number greater than 5. You plan to read three of the books and return them at the end of this week. In how many ways can you pick the books you will read first, second, and third? A. b3 ways B. (b3 - 3b2 + 2b) ways C. (b3 - 9b2 + 27b - 27) ways D. (5b - 3) ways (More)
Question
Not Answered
Updated 5/26/2014 7:26:55 PM
1 Answer/Comment
(x - 4)(x + 3)
= x^2 + 3x - 4x - 12
= x^2 - x - 12
Added 5/26/2014 7:26:55 PM
This answer has been confirmed as correct, not copied, and helpful.
Confirmed by jeifunk [5/26/2014 9:49:08 PM]
Find the GCF of the first two terms and the GCF of the last two terms of the polynomial. 5h3 + 20h2 + 4h + 16 A. 5h2, 16 B. 5h3, 4 C. 5h2, 4 D. h2, h
Weegy: 5h3 + 20h2 + 4h + 16 = 5h2, 4 User: Simplify the product using the distributive property. (3h - 7)(3h - 6) A. 9h2 + 3h - 42 B. 9h2 - 3h - 42 C. 9h2 - 39h + 42 D. 9h2 + 39h + 42 Weegy: (3h - 7)(3h - 6) = 9h2 - 39h + 42 (More)
Question
Updated 336 days ago|6/26/2014 6:35:49 AM
0 Answers/Comments
(–7x – 5x4 + 5) – (–7x4 – 5 – 9x) A. 2x4 + 2x + 8 B. –14x4 + 10x + 10 C. –14x4 – 10x + 10 D. 2x4 + 2x + 10
Question
Not Answered
Updated 5/27/2014 9:22:48 PM
1 Answer/Comment
(–7x – 5x^4 + 5) – (–7x^4 – 5 – 9x)
= –7x – 5x^4 + 5 + 7x^4 + 5 + 9x
= 2x^4 + 2x + 10
Added 5/27/2014 9:22:48 PM
This answer has been confirmed as correct, not copied, and helpful.
Confirmed by yumdrea [5/27/2014 9:26:22 PM]
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