Which statements are true?

1. centigrams are larger than decigrams.
2.hectometers are smaller than kilometers.
3.dekaliters are larger than kiloliters.
4.grams are smaller than dekagrams.

You eat 8 strawberries and your friend eats 12 strawberries from a bowl. there are 20 strawberries left. which equation and solution give the original number of strawberries?

The means and mean absolute deviations of the individual times of members on two 4x400-meter relay track teams are shown in the table below. means and mean absolute deviations of individual times of members of 4x400-meter relay track teams team a team b mean 59.32 s 59.1 s mean absolute deviation 1.5 s 245 what percent of team b's mean absolute deviation is the difference in the means? 9% 15% 25% 65%

Rationalize the denominator- 12x/√x-10