Lisa and Alma raced up and down the stairs many times. Here is the table showing the results.
Which trip was the lowest for Lisa?
A.4
C.-8
B.-8
C.-2

The radius of the earth is two times the radius of the moon. what fraction of the volume of the earth is the volume of the moon?

Look at the chart showing the results of a baseball player at bat. which is the probability of getting a hit?

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.