Mathematics, 10.03.2020 04:39 Maria3737
Find the exact value by using a half-angle identity. cos five pi divided by twelve one divided by two times the square root of the quantity two plus the square root of three one divided by two times the square root of the quantity two minus the square root of three negative one divided by two times the square root of the quantity two plus the square root of three negative one divided by two times the square root of the quantity two minus the square root of three
Answers: 3
Mathematics, 22.06.2019 00:00
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
Find the exact value by using a half-angle identity. cos five pi divided by twelve one divided by tw...
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