Answer:

Step-by-step explanation:

Apply exponent rule: 


Answer:
147
Step-by-step explanation:
Multiply the average by the number of values
85*5=425
Find the sum of the 3 values you have
102+96+80=278
Take the sum of the 3 values you have away from the sum of all 5 values
425-278=147
Answer:
< is less than
> is greater than
Step-by-step explanation:
< is less than
> is greater than
Answer:
1,8586
Step-by-step explanation: