Can I have help with these four problems please,
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Answers: 2
Mathematics, 21.06.2019 18:40
Offering 30 if a plus b plus c equals 68 and ab plus bc plus ca equals 1121, where a, b, and c are all prime numbers, find the value of abc. the answer is 1978 but i need an explanation on how to get that.
Answers: 3
Mathematics, 21.06.2019 19:30
Two variables, x and y, vary inversely, and x=12 when y=4. what is the value of y when x=3?
Answers: 1
Mathematics, 21.06.2019 21:40
Question 1 of 10 2 points different groups of 50 graduates of an engineering school were asked the starting annual salary for their first engineering job after graduation, and the sampling variability was low. if the average salary of one of the groups was $65,000, which of these is least likely to be the average salary of another of the groups? o a. $64,000 o b. $65,000 o c. $67,000 o d. $54,000
Answers: 2
Social Studies, 24.07.2019 06:00
History, 24.07.2019 06:00
History, 24.07.2019 06:00
Mathematics, 24.07.2019 06:00
History, 24.07.2019 06:00
Health, 24.07.2019 06:00
Mathematics, 24.07.2019 06:00
Social Studies, 24.07.2019 06:00
Biology, 24.07.2019 06:00