Mathematics, 02.02.2021 06:10 villanuevajose95
Part A
Darren has already earned $80 mowing lawns. He earns $20 per lawn. He needs at least $135 for a new string trimmer. Write
an inequality to determine how many more lawns Darren will need to mow to have at least $135, where n represents the
number of lawns he needs to mow
O A) SO + 20n < 135
OB) 80 + 20 2135
O c) SOn + 20 2 135
OD SOn + 20 <135
Answers: 3
Mathematics, 21.06.2019 17:00, lefarrioe8621
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Mathematics, 21.06.2019 22:10, carsondelane13
Monitors manufactured by tsi electronics have life spans that have a normal distribution with a standard deviation of 1800 hours and a mean life span of 20,000 hours. if a monitor is selected at random, find the probability that the life span of the monitor will be more than 17,659 hours. round your answer to four decimal places.
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Part A
Darren has already earned $80 mowing lawns. He earns $20 per lawn. He needs at least $135 fo...
History, 23.01.2020 18:31