Answer:
9 - 11i
Step-by-step explanation:
(3 - 9i) + (6 - 2i)
= (3 + 6) + (-9i - 2i)
= 9 - 11i
C. How much did the thrid elephant weigh?
((:
Answer: $15228
Step-by-step explanation:
This question comes with the attached image, which is a table that shows the amount of money spent in each item and its corresponding percent.
In this table it is shown that for an older (age 65-74) the household (or housing) represents the 32.4% of its annual income. So, in this case we have an annual income of $47000 and we have to calculate the 32.4% of this quantity:
Answer:
The frequency score is 3 3