Mathematics, 24.06.2019 18:20 chjam265
Last year, scott had 10,000 to invest. he invested some of it in an account that paid 7% simple interest per year, and he invested the rest in an account that paid 9% simple interest per year. after one year, he received a total of $740 in interest. how much did he invest in each account?
Answers: 2
Mathematics, 21.06.2019 18:50
The first few steps in solving the quadratic equation 9x2 + 49x = 22 ? 5x by completing the square are shown. 9x2 + 49x = 22 ? 5x 9x2 + 54x = 22 9(x2 + 6x) = 22 which is the best step to do next to solve the equation by completing the square? 9(x2 + 6x + 3) = 25 9(x2 + 6x + 3) = 49 9(x2 + 6x + 9) = 31 9(x2 + 6x + 9) = 103
Answers: 3
Mathematics, 21.06.2019 23:30
What is the simplified form of square root of 400 to the 100th power ?
Answers: 1
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
Last year, scott had 10,000 to invest. he invested some of it in an account that paid 7% simple inte...
English, 09.10.2019 10:20
History, 09.10.2019 10:20
Biology, 09.10.2019 10:20
Health, 09.10.2019 10:20
Mathematics, 09.10.2019 10:20
Mathematics, 09.10.2019 10:20
Mathematics, 09.10.2019 10:20
Social Studies, 09.10.2019 10:20