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zheka24 [161]
3 years ago
6

Find all angles in [0,2pi) that satisfy the equation: 3csc^2()cot(x)=−4cot(x)

Mathematics
1 answer:
MrRissso [65]3 years ago
5 0
The answer is 20 because w X 4 is 20
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Solve v^3 = -26 where v is a real number.<br> Simplify your answer as much as possible.
il63 [147K]

Answer:

nearby -3

Step-by-step explanation:

When v^3 is -26, your v is equal to -\sqrt[3]{26}.

3^3 is 27, so v is nearby 3.

or, It would be nearby 3.9

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3 years ago
Enter the value that will complete this expression for converting 72 inches to yards
s344n2d4d5 [400]

Answer:

the answer is 12 inches

Step-by-step explanation:

there is 1 foot per 12 inches

or

12 inches make a foot

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What are the steps you would take to find the area of
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Answer: Identify the shapes you will need to determine the area of the figure.

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Step-by-step explanation:

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4 years ago
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A spinner is divided into six equal-sized sectors labeled 1 through 6. Dwayne spins this spinner 12 times. Let X
slavikrds [6]

Answer:

b) μ = 2 and σ = 1.29

Step-by-step explanation:

<u><em>Step(i):-</em></u>

<em>Given that the A spinner is divided into six equal-sized sectors labelled 1 through 6</em>

<em>Given that the probability of labelled '1'</em>

<em>                       </em>p = \frac{1}{6} =0.16

<em>                      q = 1-p =  1- 0.16 = 0.84</em>

Let 'X' be a random variable in binomial distribution

The mean of the binomial distribution

      μ = n p

     μ  =  12 (\frac{1}{6} ) = 2  

<em>The mean of the binomial distribution  = 2</em>

<u><em>Step(ii):-</em></u>

The standard deviation of X

                σ = \sqrt{npq}

               σ = \sqrt{12(0.16)(0.84}

                  σ = 1.269

<em>The standard deviation of the binomial distribution</em>

<em>                </em> σ = 1.269

<u><em></em></u>

<u><em></em></u>

6 0
3 years ago
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50+5w+20m what is the coefficient variable and constant in this expression
Rainbow [258]
Coefficients are ,5,20 variables are w,m and constant is 50
3 0
3 years ago
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