The common difference of the data set of A is 1. While the common difference in the data set of B is 0.80
B.) 3.8 + 0.80 = 4.60
4.6 + 0.80 = 5.40
5.4 + 0.80 = 6.20
6.2 + 0.80 = 7.00
Given:
Total bill = $67.65
Mr. Scott paid with four $20 bills.
To find:
The amount of change he have received.
Solution:
It is given that, Mr. Scott paid with four $20 bills. So, the total amount paid by him is:
Total bill = $67.65
Now,
Amount of change = Total amount paid - Total bill
= $80 - $67.65
= $12.35
Therefore, he should have received $12.35.
Certain, there’s only boys in the class so it can only be a boy chosen.
What I can’t read the problems
It would be 1 over 16 because if you do 4 to the power of 6 and 4 to the power of 8 and divide 4096(which is 4 to the power of 6) and 65,536(which is 4 to the power of 8) than you get 0.0625. If you put 0.0625 in fraction form than its 1 over 16. Hope I helped