Analyze the table below and answer the question that follows. Average Value
Probability
Nonscoring
10
10.437
Single
10.5
0.475
Double
21
0.052
Triple
31.5
0.032
Bull's-eye
25
0.004
Double bull's-eye
50
0.001
A dart is thrown at a dartboard and hits it in a random location. The probability of each point value possible is given
in the table above. What is the expected value of the dart? Round the answer to the nearest tenth.
A 6.8
B. 7.2
C. 10.0
D. 77.8

Two lines parallel to the same plane are parallel to eachother

Tatiana reads 40 pages of her book every night for x number of nights. write an expression that shows the number of pages she has read

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.