Help a) How much would it cost to ship a package weighing 3.2 pounds? Explain how you arrived at your answer.

b) What type of graph is needed to represent the Media Mail shipping prices as a function of the weight of the books shipped? Explain your thinking

What term best describes a line ans a point that lie in the same plane

The price of a car has been reduced from $19,000 to $11,590. what is the percentage decrease of the price of the car?

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.