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3 years ago

Binomial Probability Distribution. How to determine the probability of one candidate of two winning.

1 answer:

4 0

.5

B - binary?
I - independent?
N - trials
S - prob success

B - yes, win or not
I - past candidates don’t affect future candidates
N - 2 candidates
S - .5 probability of winning

Go to the binompdf function on your graphing calculator.

binompdf(2 (trials), .5 (p), 1 (1)) = .5

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Sum of 500 consecutive integers is 250 . what is the product same 500 numbers

saw5 [17]

Answer:

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3 years ago

Find the center and radius for the circle, given the equation: x^2-14x+y^2+8=16

Strike441 [17]

You can do this by completing the square

x^2 - 14x + y^2 + 8 = 16

(x - 7)^2 - 49 + (y + 4)^2 - 16 = 16

(x - 7)^2 + (y + 4)^2 = 16 + 16 + 49 = 81

so the center is at (7 , -4) and radius = sqrt81 = 9

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3 years ago

Help!! Gotta finish 2 units in 4 days!!

Step2247 [10]

Answer:

$\large \boxed{\sf \ \ g(x)=3|x| \ \ }$

Step-by-step explanation:

Hello,

Let's follow the instructions !

Step 1

g(x)=k*f(x)=k*|x|

We know that the point (2,6) is on the graph so 6=g(2) meaning:

6=k*|2|=k*2

*** divide by 2 both sides ***

k = 6/2 = 3

Step 2

g(x)=3*|x|

Hope this helps.

Do not hesitate if you need further explanation.

Thank you

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3 years ago

What is the value of g(2)?

Svetlanka [38]

Answer:

i think its 2

according to me

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Veronika [31]

20-3j=change she should receive.

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