Since we are dealing with volume, when one object is 4 times bigger than another, the difference in volume is 4^3 = 64.
6 cm sphere = 4/3 *PI * 6^3
6 cm sphere = 4/3 *PI * 216
6 cm sphere =
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904.78 cc
24 cm sphere = </span></span></span>4/3 *PI * 24^3
24 cm sphere = 4/3 *PI * 13,824
24 cm sphere =
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57,905.84
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cc
Comparing the volumes: <span>57,905.84 / 904.78 = </span><span><span><span>64
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The possible values are anything between -7 and -4 so this means it would be either -5 or -6
X=-4
Y=4
The horizontal (left to right) line represents the x-axis!
The vertical (up and down) line represents the y-axis!
Answer:
The 3 statements that are correct are:
<em><u>1. "Plan A offers fewer movies than Plan B for monthly costs greater than 20$"</u></em>
<em><u>2. "The two plans cost the same for 10 movies per month"</u></em>
<em><u>3. "The two plans offer the same number of movies for 20$ a month."</u></em>
67.27
155 = 1.55 x 43.4 = 67.27
