FREE POINTS PLEASE READ So on this website there has been tons of questions being asked which someone answers saying something like
"I have attached the answer in a link"
Please do not click on the link, it will download a virus. Just report it and it will get taken down
If you look at the person's account they have the same link in every answer and they have answered all the answers in a span of a few minutes.
My guess is they are fake accounts or are being hired to download software onto people's computer.
Anyways

step-by-step explanation:

if you want to solve percent error follow these steps.

1. subtract the accepted value from the experimental value.

2. take the absolute value of step 1.

3. divide that answer by the accepted value.

4. multiply that answer by 100 and add the % symbol to express the answer as a percentage.

if you want to solve percent of change just do this.

1. work out the difference (increase) between the two numbers you are comparing.

2. divide the increase by the original number and multiply the answer by 100. if your answer is a negative number then this is a percentage decrease.

hope this : )

0.02

step-by-step explanation:

time of 9 192 631 770 periods of the radiation corresponding to the transition between the 2 hyperfine levels of the ground state of the caesium 133 atom at 0 k (but other seconds are sometimes used in astronomy)

49%

step-by-step explanation:

when you realize that you dont know just realize i just took a test and im so smart

yrguevfytbrtuyr4

step-by-step explanation:

tduressqwzyx86diyvkghvtufvgycyvgtytc4