Please help
Veronica has been saving dimes and quarters and
has a total of 86 coins worth $9....
Mathematics, 09.12.2020 07:50 bcarri4073
Please help
Veronica has been saving dimes and quarters and
has a total of 86 coins worth $9.00. How many
quarters does Veronica have?
Answers: 2
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Each person in an it department of 25 people works on at least one of 3 major projects: system security, program implementation, platform development. 10 people work on system security, 13 work on program implementation, and 12 work on platform development. 4 people work on system security and platform development, 5 people work on program implementation and platform development, and 2 people work on all three projects. how many people work on system security and program implementation?
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Mathematics, 12.12.2019 23:31
History, 12.12.2019 23:31
Mathematics, 12.12.2019 23:31
History, 12.12.2019 23:31
History, 12.12.2019 23:31
History, 12.12.2019 23:31