I know that you should use PEMDAS, what grade are you in this sems advances for you
Answer:
-14 - 12i
Step-by-step explanation:
Apply complex arithmetic rule: (ai)(b + ci) = -ac + abi
a = 2, b = 6, c = -7
-( -2(-7) + 2*6i )
-( 14 + 12i)
-14 - 12i
Answer:
It is not
Step-by-step explanation:
If you pythagores- a^2+b^2=c^2
You will get 4^2+6^2=8^2
16+36=64
52=64
This is not true
Answer/Step-by-step explanation:
Volume = L*W*H
L = 10.4
W = 5
H = 8
10.4* 5 = 52
L*W = 52
52* 8 = 416
L*W*H = 416
Therefore,
ANSWER: 416
if needed in volume form 416^3
Answer:
$132,860
Step-by-step explanation:
The attendance of the event is expected to be 14,600 patrons.
Based on past data, 65% of patrons will buy at least one souvenir.
Therefore at least:
0.65 X 14600 =9490 patrons will buy at least one souvenir.
Each Sourvenir costs $20
Total Least Expected Income = 9490 X $20 =$189,800
Since the company donates 30% to local charities,
Expected Profit= $189,800 - (30% of $189,800)
= $189,800-56940
=$132,860
