Clea estimates that a glass contains 250.55 ml of water. the actual amount of water in the glass is 279.48 ml. to the nearest tenth of a percent, what is the percent error in clea's estimate?

subtract to find the difference:

279.48 - 250.55 = 28.93

divide difference by actual amount:

28.93 / 279.48 =  0.10351367

rounded to the nearest tenth =
10.4%

step-by-step explanation:

1. sometimes

2. never true

3. sometimes

step-by-step explanation:

these are pretty self explanatory if you know what supp right and com angles are