☁️ Answer ☁️
annyeonghaseyo!
Your answer is:
n - 13
Subtract 9 from -4
Hope it helps.
Have a nice day noona/hyung!~  ̄▽ ̄❤️
Answer:
X=5
X=1
Step-by-step explanation:
2−6+5=0x
a = 1
b = -6
c = 5
=−(−6)±(−6)2−4⋅1⋅5√2⋅1
2+20t-5t^2=12
5t^2-20t+10=0
t^2-4t+2=0 complete the square
t^2-4t=-2
t^2-4t+4=2
(t-2)^2=2
t-2=±
t=2±
t≈(0.586, 3.41)
Answer:
- 1.25 ( approx )
Step-by-step explanation:
Given,
Total tickets = 1172,
In which every ticket costs $ 2, also, three prizes will be awarded 1 for $ 500, 1 for $250 and 1 for $125.
Thus, we can make a table that represents the given situation,
Number of tickets 1 1 1 1169
Probability of ticket 1/1172 1/1172 1/1172 1169/1172
Price of ticket $ 500 $ 250 $ 125 - $ 2
( Note : Negative sign shows the loss, i.e. if we could not get any price then we have a loss of $ 2 )
Thus, the expected value of a ticket
Answer:
99,900
Step-by-step explanation: