After Batman brought the Joker to justice, the crime rate in Arkham City decreased by 12%, percent. Previously, the crime rate was ccc incidents per 1000 people.
Which of the following expressions could represent the crime rate in Arkham City after Batman brought the Joker to justice?
Choose 2 answers:
(Choice A)
A
0.88c0.88c0, point, 88, c
(Choice B)
B
25
22
cstart fraction, 22, divided by, 25, end fraction, c
(Choice C)
C
c-0.12c−0.12c, minus, 0, point, 12
(Choice D)
D
\dfrac{c}{1.12}
1.12
c
start fraction, c, divided by, 1, point, 12, end fraction
(Choice E)
E
0.12c0.12c
Answers
Answered by
2
Answer:
Choice(a) 0.88*1000 and choice(b) 22/5
Step-by-step explanation:
Crime rate decreased by 12% which means the present crime rate 88% of 1000 which is described as 0.88*1000 and 22/25*1000 which is option a simplified .
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