Mathematics, 29.07.2019 01:20 cg20061107
The time it takes to mow the lawn at a large park m(x) varies inversely with the number of workers assigned to the job x it takes 90 minutes to complete the job when three workers are assigned to it. which equation can be used to find the time to complete job when its workers are assigned to it? a. m(x)=279/xb. m(x)=270xc. m(x)=30/xd. m(x)=30x
Answers: 1
Mathematics, 21.06.2019 15:00
Asmall foreign car gete 42 miles per gallon and user 35 gallons on a trip.gasoline costs $1.05 per gallon.what was the cost of gasoline per mile driver?
Answers: 3
Mathematics, 21.06.2019 17:30
If the speed of an electromagnetic wave is 100,000 cm/s and its wavelength is 100 cm, what is its frequency? a) 100,000 cycles per second (hz) b) 1 × 10-3 cycles per second (hz) c) 10,000,000 cycles per second (hz) d) 1,000 cycles per second (hz)
Answers: 1
Mathematics, 21.06.2019 21:00
Julie buys 2kg of apples and 7kg of pears ? 12.70. the pears cost ? 1.30 per kilogram what is the price per kilogram of the apples? show your working out
Answers: 2
Mathematics, 21.06.2019 21:50
What additional information is needed to prove that the triangles are congruent using the aas congruence theorem? o lolm o oama o zloa zlma o zlao – zlam
Answers: 1
The time it takes to mow the lawn at a large park m(x) varies inversely with the number of workers a...
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