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Inga [223]
3 years ago
14

2

Mathematics
1 answer:
almond37 [142]3 years ago
3 0

Answer:

I believe your answer would be C

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A gambler is deciding whether or not to take a bet. She must pay $40 to take the bet, but if she wins, she will profit $225. The
kicyunya [14]

Answer:

The classification of that same given problem is outlined in the following portion on the clarification.

Step-by-step explanation:

⇒  E[x]=\Sigma_{x=0}^{x} \ x \ f(x)

On putting the values, we get

⇒         =0\times \frac{3}{4}+225\times \frac{1}{4}  -40\times 1

⇒         =\frac{225}{4}-40

On taking L.C.M, we get

⇒         =\frac{225-160}{4}

⇒         =\frac{65}{4}

⇒         =16.25

1...

Whether she wins she would receive $225 with even a 1/4 chance, then she will lose and maybe get $0 with such a 3/4 chance although if she takes a gamble anyway though she will either have to compensate $40 wp 1.

2...

She seems to want the capital to benefit or win.

6 0
3 years ago
Which is the best first step and explanation for solving this system of equations?
wariber [46]

Answer:

A ) subtract the second equation from the first equation

Step-by-step explanation:

2x + 3y = 7

2x - 4y = -5

subtracting the second equation from the first equation we get,

7y = 12

y=12/7

This is the correct option

7 0
3 years ago
Read 2 more answers
Suppose you and three friends are equally sharing the total cost C of a mean, and you pay $7. Which equation represents this sit
Brrunno [24]
The equation would be c÷3=7 (haha i think thats the answer)
7 0
3 years ago
Help i will give an award!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
Grace [21]

Answer: Plug in answers work backwards; or learn log to get rid of powers

Step-by-step explanation: save time on your test by cheating yourself of knowledge

6 0
3 years ago
Read 2 more answers
Leta has $45 in her account in May. How much money does she have in her account in August
wariber [46]
45-15= 30-28= 2+18=20
Is that what the question was asking??
5 0
3 years ago
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