Answer:
12
Step-by-step explanation:
12 doesn't fit the data because it is so much farther from the general average of the others.
12 affects the median because with it, the median is 74. but without 12, the median is 76.
12 affects the mean because with it, the mean is 68.36. but without 12, the mean is 72.69.
A. 20% because you paid $21 out of $105 so 21/105 =.2 and to make it a percent you move the decimal over to places, making it 20%
Answer:
Jeans: $5 Shirts: $4
Step-by-step explanation:
Above is this problem represented as a system of equations. All you have to do is solve the system of equations, which can be done by substitution.
Answer:
a
Step-by-step explanation:
