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Nonamiya [84]
2 years ago
15

11. Assume that a procedure yields a binomial distribution with a trial repeated n times. Use the binomial probability formula t

o find the probability of x successes given the probability p of success on a single trial. Round to three decimal places. n=12, x = 5, p = 0,25
A) 0.082

B) 0.091

C) 0.027

D) 0.103 ​
Mathematics
2 answers:
oksian1 [2.3K]2 years ago
5 0
The correct answer is D. 0.103
tankabanditka [31]2 years ago
4 0

Answer

D

Step-by-step explanation:

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Put the equation in standard form with a positive x coefficient. 2y+5=-4(x+2)
umka21 [38]

The standard form of equation is: 4x+2y = -13

Step-by-step explanation:

the standard form of a linear equation in two variables is given by:

ax+by = c

Given equation is:

2y+5=-4(x+2)

Distributing -4 into the round bracket

2y+5 = -4x-8

Adding 4x on both sides

4x+2y+5 = -4x-8+4x\\4x+2y+5 = -8

subtracting 5 from both sides

4x+2y+5-5 = -8-5\\4x+2y = -13

The standard form of equation is: 4x+2y = -13

Keywords: Linear equation, variables

Learn more about linear equations at:

  • brainly.com/question/6112033
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6 0
3 years ago
Hello, pls help me. <3
natali 33 [55]

Answer:

D. 12

Step-by-step explanation:

8 0
3 years ago
You use a wedge that has a width of 2 cm and a slope length of 5.5 cm. What is the mechanical advantage of this wedge?
PIT_PIT [208]

Answer:

Option B. 2.75

Step-by-step explanation:

It has been given in the question that a wedge has a width of 2 cm and a slope of 5.5 cm.We have to calculate the mechanical advantage of the given wedge.

We know the formula to calculate the mechanical advantage of the wedge

Mechanical advantage = Length of slope/Thickness of the widest end

                                      = 5.5÷2 = 2.75

Therefore the answer is option B. 2.75


6 0
3 years ago
Read 2 more answers
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