You estimate that there are 45 marbles in a jar. The actual amount is 64 marbles. Find the percent error. Round to the nearest tenth of a percent if necessary.

percent error ≈ 29. 7 %

Step-by-step explanation:

percentage error = absolute error / exact value × 100

where

absolute error = |approximate value - exact value|

approximate value = 45

exact value = 64

absolute error = |45 - 64| = 19

percentage error = absolute error / exact value × 100

percentage error = 19/64 × 100

percentage error = 1900/64

percentage error = 29.6875  %

To the nearest tenth

percent error ≈ 29. 7 %

i believe the correct answer is option 4.principalities were small territories that were run by russian rulers.

which statement correctly defines principalities in northern asia in the 1200s? principalities were small territories that were run by russian rulers.

hope i could ! : )

answer: entity is prob the answer

step-by-step explanation: