In math class, 4 students complete individual surveys to determine the percentage of high school teachers that have a second job. Which two surveys show proportional results?

A. A survey of 110 teachers showed that 28 of them have a second job.
B. A survey of 90 teachers showed that 27 of them have a second job.
C. A survey of 70 teachers showed that 21 of them have a second job.
D. A survey of 80 teachers showed that 32 of them have a second job.

A) A and B
B) B and D
C) A and D
D) B and C

Question

In math class, 4 students complete individual surveys to determine the percentage of high school teachers that have a second job. Which two surveys show proportional results?


A. A survey of 110 teachers showed that 28 of them have a second job. 
B. A survey of 90 teachers showed that 27 of them have a second job. 
C. A survey of 70 teachers showed that 21 of them have a second job. 
D. A survey of 80 teachers showed that 32 of them have a second job.


	A)	A and B	
B)	B and D	
C)	A and D	
D)	B and C

anonymous · Answer

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the_puppet1 · Answer

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anonymous · Answer

Thx :)

reddog · Answer

help