Answer:
-21
Step-by-step explanation: a negative times a positive will always be a negative
Answer:
The mean is 42.6
Step-by-step explanation:

Answer:
7.2x10^-3--->.0072
Step-by-step explanation:
Answer:
Answer Below V
Step-by-step explanation:
1. They must be adjacent
2. They have to be connected with the line segment Z
Pi Day is celebrated on March 14th (3/14) around the world. Pi (Greek letter “π”) is the symbol used in mathematics to represent a constant.