The ages and grades of some of the 19 girls on a club soccer team are shown in the table.
15 years old
16 years old
2.
0
9th grade
10th grade
10
Which two-way frequency table correctly shows the marginal frequencies?
15 years
16 years
Total
old
old
A.
2.
0
2.
9th grade
10th grade
Total
9
10
19
11
10
21
16 years
15 years
old
Total
B.
old

Bob is putting books on a shelf and takes a break after filling 18 1/2 inches on the book shelf. the book shelf is now 2/3 full. how long is the entire bookshelf?

Francisco's credit card has an apr of 28.98%, calculated on the previous monthly balance. his credit card record for the last 7 months is shown in the table below francisco is trying to figure out what this all means. answer the following questions: what is the total amount that francisco has paid in interest over the 7 months? what is the total amount that francisco has made in payments over the 7 months? how much of francisco's payments have gone to paying down the principal on his account? what is francisco's new balance at the end of month 8? what will francisco be charged for interest for month 8?

Divide reduce the answer to lowest term 3/7 divided 1 1/6