Cho hai điểm A và B phân biệt:
a)tìm tập hợp tất cả điểm O sao cho vecto OA=vecto OB
b)tìm tậ...
Mathematics, 05.08.2021 08:00 silverdays1215
Cho hai điểm A và B phân biệt:
a)tìm tập hợp tất cả điểm O sao cho vecto OA=vecto OB
b)tìm tập hợp tất cả điểm O sao cho vecto OA=- vecto OB
Answers: 3
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Answers: 1
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This is a map of the mars exploration rover opportunity predicted landing site on mars. the scale is 1cm : 9.4km. what are the approximate measures of the actual length and width of the ellipse? i mostly need to know how to set it up : )
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Ascientist studied a population of workers to determine whether verbal praise and/or tangible rewards affect employee productivity. in the study, some workers were offered verbal praise, some were offered tangible rewards (gift cards, presents, and some were offered neither. the productivity of each participant was measured throughout the study by recording the number of daily tasks completed by each employee. which inference might the scientists make based on the given information? a.) the number of daily tasks completed by each employee may influence the dependent variable, which is whether the employee receives verbal praise, tangible rewards, or neither. b.) verbal praise and/or tangible rewards may influence the independent variable, which is the number of daily tasks completed by each employee. c.) verbal praise and/or tangible rewards may influence the dependent variable, which is the number of daily tasks completed by each employee. d.) the dependent variables, which are verbal praise and tangible rewards, may influence the number of daily tasks completed by each employee.
Answers: 1
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