If you would like to know how many centimeters of ribbon does Audrey need, you can calculate this using the following steps:
1 meter = 100 centimeters of yellow ribbon
28 centimeters of blue ribbon
100 cm + 28 cm = 128 cm
Result: Audrey needs 128 centimeters of ribbon.
Answer:
0.5
Step-by-step explanation:
Sort the given data in ascending order:
47, 48, 50, 52, 53, 53, 55, 68
Possible outlier is number 68. Check whether this number is an outlier:

The interquartile range is

Multiply it by 1.5:

and add to third quartile:

Since
number 68 is an outlier.
The median of the sample with outlier is 
The median of the sample without outlier is 52
The difference between the median of the data, including the possible outlier and excluding the possible outlier is 52.5-52=0.5
Answer:
Step-by-step explanation:
D.
Answer:
Reasons:
2. Opposite interior angles
4. Opposite interior angles
5. Same line
6. Congruence
Step-by-step explanation: