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The following is used to measure

• length

• volume

• mass

Choose all the images that can be used to measure volume

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To properly read a graduated cylinder

• read the meniscus level

• hold steady in your hand

• place on a solid surface

• read the lowest part of the meniscus curve

• round to the nearest whole number

What is the range of the following set of numbers: 5, 8, 12, 15, 20?

• 15

• 10

• 18

• 25

Calculate the mode of the numbers: 3, 5, 5, 7, 8, 9, 9, 9.

• 9

• 3

• 7

• 8

Find the mean of the data set: 10, 15, 20, 25, 30.

• 20

• 28

• 22

• 18

Determine the median of the numbers: 4, 6, 8, 10, 12, 14.

• 9

• 15

• 11

• 7

If the range of a data set is 12 and the smallest value is 5, what is the largest value?

• 10

• 17

• 15

• 20

What is energy?

• moving energy

• stored energy

• renewable energy

• The ability to do work.

What is potential energy?

• moving energy

• stored energy

• renewable energy

• non renewable energy