Answer:
Expected net earning X for this case is 
=$0.6923
Step-by-step explanation:
We need to calculate the probability of the case and multiply by the net earning. The Case is:
<u>the card is a Face card, and the coin lands on Heads</u><u>:</u>
<em>Net earning</em> = 9-3 =6
There are 12 Face Cards in a regular 52-card deck. Then,
<em>Probability of a Face Card</em>= 
<em>Probability that the coin lands on Tails</em> = 
Then <em>total probability of the case</em> is = × =
Expected net earning X for this case is = × 6 =
Answer:
Yes
Step-by-step explanation:
Example, the number 4:
Multiples of 4: 4, 8, 12, 16, 20, 24, 28, 32, 36, 40, 44
Factors of 4: 1, 2, 4
Answer:
Step-by-step explanation:
first multiply 1 with 2+5i then multiply 2i with 2+5i and you will get
2+5i+4i+10i^2
then in the next step add 4i and 5i you will get 9i
in the next step put i^2=-1 and you will get -10
in the last step just substract 2-10 you will get -8 and 9i
and your answer will be -8+9i
Answer:
10
x
+
27
:
5
Step-by-step explanation:
Just Simplify
Answer:
Step-by-step explanation:
