Answer:
C
Step-by-step explanation:
< is an open circle and graph C is the only one with an open circle
Mode 17,
Mean is 19.3
Median 18.
Answer:
1+3i
Step-by-step explanation:
i is a variable. -1 has an absolute value of 1. 3i is multiplying i by 3.
The answer to your question is C.