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calculusxy
 one year ago
MEDAL!!!
Weights of different materials were taken for three lengths: 6 inches, 12 inches, and 18 inches.
Material 1: 15, 30, 60
Material 2: 13, 26, 39
Material 3: 31, 62, 93
Material 4: 14, 28, 42
Which of the materials' weight does NOT have a proportional relationship with length?
A. Material 1
B. Material 2
C. Material 3
D. Material 4
calculusxy
 one year ago
MEDAL!!! Weights of different materials were taken for three lengths: 6 inches, 12 inches, and 18 inches. Material 1: 15, 30, 60 Material 2: 13, 26, 39 Material 3: 31, 62, 93 Material 4: 14, 28, 42 Which of the materials' weight does NOT have a proportional relationship with length? A. Material 1 B. Material 2 C. Material 3 D. Material 4

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anonymous
 one year ago
Best ResponseYou've already chosen the best response.0Material 1: 15, 30, 60 is a difference of +15 then +30 Material 2: 13, 26, 39 is a difference of +13, +13 Material 3: 31, 62, 93 is a difference of +31, +31 Material 4: 14, 28, 42 is a difference of +14, +14 For material 1: 6 / 15 = 12 / 30 = 18 / 60 0.4 = 0.4 = 0.3 0.4 does not equal 0.3. Therefore, Material 1 will not work.

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0So that means that Material 1 is your answer

calculusxy
 one year ago
Best ResponseYou've already chosen the best response.0Okay thank you! I have another question.

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0Your welcome and sure!
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