this machine produces 100 parts per hour
this machine uses 23 feet of stell per hour
this machine cost 25.00 per hour to run
this machine saved the company 4,800.00 dollars lst week
2007-06-26 09:32:49 · 4 answers · asked by clark c 1 in Science & Mathematics ➔ Mathematics
a rate means there is a certain thing being done in a certain amount of time
the machine produces 100 parts in 60 minutes-has a rate of 60 min
the machine used 23 feet of stell in 60 minutes has a rate of 60 min
the macine costs 25.00 for 60 minutes to run-has a rate of 60 min
but the macine saving the company 4800 dollars last week does not have a rate because we arent given the amount of time the machine was in use during the last week
2007-06-26 09:39:05 · answer #1 · answered by in37touch 1 · 0⤊ 1⤋
Only Melanie has gotten the answer correct (this answer notwithstanding.)
Saving $4800/week is a rate, like every other statement.
2007-06-26 17:15:17 · answer #2 · answered by Anonymous · 0⤊ 0⤋
The last statement.
2007-06-26 16:38:06 · answer #3 · answered by ironduke8159 7 · 0⤊ 1⤋
They ALL contain a RATE.
2007-06-26 16:40:47 · answer #4 · answered by MELANIE 6 · 1⤊ 0⤋