Answer:
-19-28i
Step-by-step explanation:
Simplify and write the answer in standard form, a+bi.
Answer:
the correct answer would be b)8.2
Step-by-step explanation:
Answer:
Option C and D are examples of associative property of multiplication.
Option A is examples of commutative property of multiplication.
Option B is normal multiplication.
Hope this helps!
:)
To work it out:
(20200 + 14500 + 18800 + 9300 + 2200) divide by the number of regions, in this case 5.
The answer is 13000 which is A
Basically the mean is adding all the numbers divided by the amount of numbers you added. So in this case adding the data of the 5 regions divided by 5.
Hope to have helped :)
