1) A daycare center expects 13 babies on a given day. How many staff should the center have work that day to maintain a ratio of 1 staff per 4 babies? Check Show answer

Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
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Mỹ libraly
PARTICIPATION
3.3.4 Ratios and rounding up.
ACTIVITY
1) A daycare center expects 13 babies on a given day. How many staff
should the center have work that day to maintain a ratio of 1 staff per
4 babies?
Check
Show answer
2) An adult soccer league requires a ratio of at least 2 women per 7 men
on the roster. If 11 men are on the roster, how many women are
needed? Round up.
Check
Show answer
3) 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?
Check
Show answer
acer
Transcribed Image Text:Mỹ libraly PARTICIPATION 3.3.4 Ratios and rounding up. ACTIVITY 1) A daycare center expects 13 babies on a given day. How many staff should the center have work that day to maintain a ratio of 1 staff per 4 babies? Check Show answer 2) An adult soccer league requires a ratio of at least 2 women per 7 men on the roster. If 11 men are on the roster, how many women are needed? Round up. Check Show answer 3) 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? Check Show answer acer
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