3 years ago

Lesson 6.11

1 answer:

5 0

Answer:Bill should not play he Is bound to lose more money (-20)(0.3)+(-40)(0.2)+(50)(0.1)+(5)(0.4) = -7

Step-by-step explanation: 30% you of time you will lose 20 dollars

20% of time you will lose 40 dollars

10% of time you will win 50 dollars

40% of the time you will win 5 dollars

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hram777 [196]

Correct

Its a geometric sequence with common ratio 2.

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Mariana [72]

Take the formula: y=mx+b
m= slope
b=y-intercept

m=2
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y=2x-1

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OlgaM077 [116]

Answer:

- 1/3

Step-by-step explanation:

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Feliz [49]

Answer:

x = 5.5

Step-by-step explanation:

Solve for x by simplifying both sides of the equation, then isolating the variable.

$-\frac{1}{2} +2=-x+7$

$-\frac{1}{2} +2= 1.5$

$1.5=-x+7$

-7 -7

$-5.5 = -x$

Divide both sides by -1.

$5.5 = x$

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mars1129 [50]

I believe it's 0.4375

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2 years ago