Question

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

Answer 1

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 .