U.S. cities hire about 17 police officers per 10,000 residents, for a 17/10,000 ratio. A new police chief for a city of 35,000 residents wants to match that ratio. How many police officers are needed?

Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
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3) U.S cities hire about 17 police officers per 10,000 residents, fora
17/10,000 ratio A new police chief for a city of 35,000 residents
wants to match that ratio. How many police officers are needed?
Check
Show answer
Ratios and fractions
Ratios and fractions are not the same thing. A fraction is a single qua
compares two quantities, like 1 adult per 4 babies. The reason ratios
procedures, like expanding and reducing, ratios and fractions behave
Ratios are spoken differently than fractions, usually saying "one to fo
need to know the context of 1/4 to know how to speak 1/4: If referrin
"one to four". But if referring to the amount of pizza remaining (a fract
Popular ratio: 20/20 vision
ace
Transcribed Image Text:3) U.S cities hire about 17 police officers per 10,000 residents, fora 17/10,000 ratio A new police chief for a city of 35,000 residents wants to match that ratio. How many police officers are needed? Check Show answer Ratios and fractions Ratios and fractions are not the same thing. A fraction is a single qua compares two quantities, like 1 adult per 4 babies. The reason ratios procedures, like expanding and reducing, ratios and fractions behave Ratios are spoken differently than fractions, usually saying "one to fo need to know the context of 1/4 to know how to speak 1/4: If referrin "one to four". But if referring to the amount of pizza remaining (a fract Popular ratio: 20/20 vision ace
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