Each cracker in the stack has a diameter of 2 inches. the height of the stack is 7.5 inches. what is the volume of the stack? a) 18.75 in3 b) 23.55 in3 c) 35.95 in3 d) 47.10 in3

For this case, we can model the problem as a cylinder.
 The volume of a cylinder by definition is given by:
 V = (pi) * (r ^ 2) * (h)
 Where,
 r: cylinder radius
 h: height
 Substituting values:
 V = (3.14) * ((2/2) ^ 2) * (7.5)
 V = 23.55 in ^ 3
 
 the volume of the stack is:
 B) 23.55 in3

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