Given the following table, what is the correct computation to find mean?

Select one:
a. (0.30+0.20+0.10)/(0+1+2)
b. (0.30+0.20+0.10)/3
c. (0)(0.30) + (1)(0.20) + (2)(0.10)
d. (0+1+2)(0.30+0.20+0.10)
e. None of the choices

Which description is represented by a discrete graph? kiley bought a platter for $19 and several matching bowls that were $8 each. what is the total cost before tax? the temperature at 9 a. m. was 83° f and is heating up at an average rate of 6°f per hour. what is the temperature x hours later? juan ate an egg with 78 calories and some cereal with 110 calories per serving for breakfast. what is the total amount of calories he consumed? a bottle contained 2,000 ml of liquid and is being poured out at an average rate of 300 ml per second. how much liquid is left in the bottle after x seconds?