Answer:
She incorrectly multiplied 15 X 1/4
Step-by-step explanation:
12 years. That is the most representative because it's the median.
Answer:
680 cm
Step-by-step explanation:
There are 100 cm in 1 m, so multiply 6.8*10, which equals 680
hope this helps :)
Answer:
Undefined.
Step-by-step explanation:


The denominator is 0. Therefore, the slope is undefined.