Roseanna did not pay last month's credit card bill in full. her daily balances for her last billing cycle are listed. what was roseanna's average daily balance to the nearest cent? (hint: find the average or mean of these numbers.)

for seven days she owed $456.11

for three days, she owed $1,077.00

for six days, she owed $900.08

for nine days, she owed $2,113.15

for five days, she owed $2,310.15

$228.54

Step-by-step explanation:

Given : Roseanna did not pay last month's credit card bill in full. Her daily balances for her last billing cycle are listed.

To Find: What was Roseanna's average daily balance to the nearest cent?

Solution:

For seven days she owed $456.11

For three days, she owed $1,077.00

For six days, she owed $900.08

For nine days, she owed $2,113.15

For five days, she owed $2,310.15

Mean =

Mean =

Mean =

Mean =

Hence Roseanna's average daily balance to the nearest cent is $228.54

this answer is !

a

step-by-step explanation:

the denominator cannot be the same as one of the factors.

8 denominator times 2 denominator = 16

and 7 numerator time 11 = 77

77/16= 77/16 ( they cannot be further simplified)