Which of the following sets of data will have the smallest standard deviation?
79, 79, 79, 79, 79, 79, 79, 79, 79, 79
1, 2, 3, 4, 5, 6, 7, 8, 8, 9
3, 33, 103, 4, 122, 1, 0, 245, 7, 99
1, 6, 2, 100, 4, 0, 0, 0, 0, 1

(hurry! ) which expression is equivalent to the following complex fraction?

The volume of gas a balloon can hold varies directly as the cube of its radius. imagine a balloon with a radius of 3 inches can hold 81 cubic inches of gas. how many cubic inches of gas must be released to reduce the radius down to 2 inches?

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?