Chemlabs uses raw materials / and ii to produce two domestic cleaning solutions, a and b. the daily availabilities of raw materials / and ii are 150 and 145 units, respectively one unit of solution a consumes 5 unit of raw material / and .6 unit of raw material i. one unit of solution b uses 5 unit of raw material i and 4 unit of raw material ii. the profits per unit of solutions a and b are $8 and $10, respectively. the daily demand for solution a lies between 30 and 150 units, and that for solution b between 40 and 200 units. find the optimal production amounts of a and b

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.

Given the net of the rectangular prism, what is its surface area?

Who ever answers this will get a cookie from batman