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777dan777 [17]
3 years ago
14

Two teams, A and B. are about to play a game. Previous records show that A has an 80% chance of winning, while B has a 20% of wi

nning.
Spectators can either choose to buy regular tickets or special tickets. A spectator with a special ticket will receive a refund of $2 if team A wins
and a refund of $5 if team B wins. How much extra, minimally, should the special ticket cost to cover the expected value of the refunds offered?
A. $16.00
B. $2.60
C. $26.00
D. $3.00
E. $10
Mathematics
2 answers:
hodyreva [135]3 years ago
8 0

Answer:

E

Step-by-step explanation:

STALIN [3.7K]3 years ago
6 0
The answer is E. $10
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Solve A=LW for width
Nataly_w [17]
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(width)= (area)/(length).

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Simplify each expression using an exponent rule learned in class. <img src="https://tex.z-dn.net/?f=%28%5Cfrac%7By%7D%7Bx%7D%20%
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Read 2 more answers
Please help i have exam tom. ​
Xelga [282]

Answer:

Step-by-step explanation:

this is a simultaneous equation question

f(1)=8  so  a(1) + b = 8

f(4)=17 so a(4) + b = 17

can you figure this out from here ???

if you can't below is how to solve it

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a + b = 8

4a+b=17

multiply the top equation by 4 and then subtract the bottom one from the top

4a+4b = 32

-(4a +b = 17)

3b = 15

b=5

now plug 5 into the first equation

a + 5 = 8

a=3

there you go :)

3 0
3 years ago
Pllllllllllllzzzzzzzzzzzzz Heeeeeeeellllllllllppppppppppp!!!!
FrozenT [24]

Answer:

Option C. Independent Variable: time, Dependent Variable: net profit

Graph starts out rising and starts falling mid-year. At the beginning of 2006 it is at the minimum value and begins rising again before staying at a fairly constant rate for the remainder of the year

Step-by-step explanation:      

In this problem

Let  

x------> the time

y-----> the net profit

we know that

The independent variable is the time (variable x)

The dependent variable is the net profit (variable y)

see the attached figure to better understand the problem

4 0
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