You calculate that your semester average in history is 97.5. when you get your report card, your average is 96. what was the percent error of your calculation?

The percentage error is 1.56 %.

Explanation:

To calculate the percentage error, we use the equation:

We are given:

Experimental value of an average = 97.5

Accepted value of an average = 96  

Putting values in above equation, we get:

Hence, the percentage error in our calculation is 1.56 %.

"the periodic table is arranged in order of atomic number."

for step 7 table c on the lab "newtons law of action"   the average time it took the car to travel .25 meters   was 1.92 seconds.

the average time it took the car to travel 0.50 meters was 2.61 seconds

hope this : )