Answer:The right answer is (B)
Step-by-step explanation:
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78×.33=25.74 busses are new
25.74+15=40.74 new busses
78+15=93 total busses
40.74/78=0.5223076923= 52% will be new with the new 15 busses
20, 10 line segments each with 2 ends = 20
Answer:
volume is cubed
area is squared
Step-by-step explanation: