By the year 2050, scientists predict there will be over _____ billion people in the world
a. 2 c. 11
b. 5 d. 50
C
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Estimate how much carpet would be needed to carpet the building in which this class is held.
What will be an ideal response?
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What will be an ideal response?
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A) Physical change B) Chemical change C) Compounded change D) Composition change
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Computer speed is measured in ________
A) Bytes B) Clock speed (Hz) C) Voltage D) Baud rate
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