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STatiana [176]
3 years ago
11

A local ice cream store is analyzing the day's sales. Each serving came in either a cup or cone, but not both, and the ratio of

servings to cups was 7:4. What was the ratio of serving to cones?
A) 4:7
B) 3:4
C) 7:3
D) 11:4
Mathematics
1 answer:
Alisiya [41]3 years ago
6 0
I think it's 11:4 so D?
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Answer:

Option (C).

Step-by-step explanation:

Graphed function is,

f(x) = x² - 2x - 3

     = x² - 2x + 1 - 1 - 3

     = (x² - 2x + 1) - 4

     = (x - 1)² - 4

f(-2x) = (-2x)² - 2(-2x) - 3

        = 4x² + 4x - 3

        = 4(x² + x) - 3

        = 4[x² + 2(0.5)x + (0.5)²- (0.5)²] -3

        = 4(x + 0.5)² - 1 - 3

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3 years ago
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photoshop1234 [79]
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Step-by-step explanation:

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