Last weekend, the number of visitors at a zoo was z. This weekend, the number of visitors at the zoo can be represented by the g iven expression. 1.13z
Which set of statements is true?
2 answers:
<h3>
Answer: Choice C </h3>
Notice how z + 0.13z = 1z + 0.13z = (1+0.13)z = 1.13z
The 0.13z represents the increase of 13%
The correct answer would be C, the amount of visitors increased by 13%. z is 100%, or the original number, and is already included in the equation as the 1 (1 is 100% in decimal form)
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