To do this problem, add up all the numbers and divide by the amount of numbers:
1.01+1.03+.98+.99+1.01+1.02+.98+1.05+.97+.98
10.02
Now divide by 10 (the amount of samples)
10.02/10
1.002
The Mean of the Data Set is 1.002
Hope this helps!
Combine like terms and subtract 12 on the left side to the right side to get -3x=-21. divide -3 to both sides to get x=7 as your final answer.
= 2/6 = 3/9 = 12/36 = 24/72
Sorry I don’t know you could ask for another guest
