Pls pls pls help me giving brainlist
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Mathematics, 21.06.2019 13:10
The difference of 2 numbers is 21 and the quotient of the equation is 4 then what are the two numbers?
Answers: 2
Mathematics, 21.06.2019 19:00
Let hh represent the number of hummingbirds and ss represent the number of sunbirds that must pollinate the colony so it can survive until next year. 6h+4s > 746h+4s> 74 this year, 88 hummingbirds pollinated the colony. what is the least number of sunbirds that must pollinate the colony to ensure that it will survive until next year?
Answers: 1
Mathematics, 21.06.2019 20:20
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?
Answers: 1
Mathematics, 27.08.2019 12:00
Mathematics, 27.08.2019 12:00
History, 27.08.2019 12:00
Mathematics, 27.08.2019 12:00
Chemistry, 27.08.2019 12:00
Mathematics, 27.08.2019 12:00
Mathematics, 27.08.2019 12:00
Health, 27.08.2019 12:00
Health, 27.08.2019 12:00