PLEASE HELP WILL GIVE BRAINLIEST!
A dart board contains 20 equal sized sectors numbered 1 to 20. A dart is randomly tossed at the board 10 times. what is the probability that the dart lands in sector 20 exactly 5 times?

Therefore, to generate the requested random variables, we use various methods such as the inverse transform method and the algorithm for generating Bernoulli random variables.

To generate an Exponential random variable with parameter lambda = 2.5, we use the inverse transform method. First, we generate a Standard Uniform random variable U. Then, we use the formula X = (-1/lambda)*ln(1-U) to generate the Exponential random variable, X.
To generate a Bernoulli random variable with a probability of success of 0.77, we use the inverse transform method. First, we generate a Standard Uniform random variable U. Then, if U < 0.77, we set the Bernoulli random variable X = 1 (success); otherwise, we set X = 0 (failure).
To generate a Binomial random variable with parameters n = 15 and p = 0.4, we use the algorithm of generating n Bernoulli(p) random variables and adding them up.
To generate a discrete random variable with the distribution P(x), we use the inverse transform method. First, we generate a Standard Uniform random variable U. Then, we set X = 0 if 0 ≤ U < 0.2, X = 2 if 0.2 ≤ U < 0.6, X = 7 if 0.6 ≤ U < 0.9, and X = 11 if 0.9 ≤ U < 1.

Therefore, to generate the requested random variables, we use various methods such as the inverse transform method and the algorithm for generating Bernoulli random variables.

To know more about equations visit:

https://brainly.com/question/22688504

#SPJ11

Using the range to compare the variability of data sets is a rather insensitive measure of data variance is the correct answer.

In this question,

The range tells you the spread of your data from the lowest to the highest value in the distribution. The range is the difference between the smallest and highest numbers in a list or set. To find the range, first put all the numbers in order. Then subtract (take away) the lowest number from the highest.

Data variability also known as spread or dispersion, refers to how spread out a set of data is. Variability gives users a way to describe how much data sets vary and allows users to use statistics to compare their data to other sets of data.

Thus the disadvantage of using range is that it does not measure the spread of the majority of values in a data set, it only measures the spread between highest and lowest values.  

The options are a) It is a rather insensitive measure of data variance, b) It is hard to compute, c) It is a sensitive measure of data variance, d) It does not have any variance.

Hence we can conclude that using the range to compare the variability of data sets is a rather insensitive measure of data variance.

Learn more about range of data variance here

https://brainly.com/question/14617313

#SPJ4

Answer:

1.-6 is the Y intercept

2.3/14

3.empty set

step by step explanation:

1.Y= mX-B

so B is -6

2.11-2raised3/14

2raised 3 is 8

that means 11-8/14=3/14

3. 7(x+3)= 7x-8

7x+21=7x-8

7x-7x=-8-21

0=-29

over here X is gone its so empty set

The definition of the order of a set is A. The number of elements within the set.

The order of a set refers to the cardinality or the count of elements within the set. It represents the size or magnitude of the set and is determined by counting the number of distinct elements it contains.

For example, consider a set S = {1, 2, 3, 4, 5}. The order of this set is 5 since it has five elements. Similarly, if we have a set T = {a, b, c, d, e, f}, the order of this set is 6 because it contains six distinct elements.

The order of a set is not determined by the sum of its elements (option B) or the largest number within the set (option C). It is also not related to the number of possible subsets that can be created from the set (option D). Instead, it solely represents the count of elements present in the set, making option A, "The number of elements within the set," the correct definition of the order of a set.

Learn more about set here:

https://brainly.com/question/30705181

#SPJ11

Answer:

i need the answer too lol

Step-by-step explanation:

Answer:

15 m

Step-by-step explanation:

Answer:

D

Step-by-step explanation:

Given the 2 equations

a + b = 2 → (1)

a - b = - 4 → (2)

Add the equations term by term to eliminate b

2a + 0 = - 2

2a = - 2 ( divide both sides by 2 )

a = - 1

Substitute a = - 1 into (1) and solve for b

- 1 + b = 2 ( add 1 to both sides )

b = 3

Then

ab = - 1 × 3 = - 3 → D

Answer:

option d

Step-by-step explanation:

a+b=2. ,. a-b = -4

a= 2-b

substituting values, we get

(2-b) - b = -4

2 -b -b =-4

2 -2b =-4

-2b = -4-2

2b= 6

b =3

a = 2-3

a= -1

ab = 3×-1

ab = -3

Hyperbolic functions are used to represent the relationship between the exponential function and the hyperbola. The hyperbolic sine function and the hyperbolic cosine function are among the most well-known hyperbolic functions. A graph of hyperbolics can be sketched without using a calculator.

Step 1: Sketching y=cosh(2x)
In this function, there are no phase or amplitude shifts. The graph passes through the origin, and the graph's concavity is upward. The points of inflection are at x = 0. The critical point is located at (0,1), and the function's values are greater than or equal to 1.

Step 2: Sketching y=cosh(2x+3)
When the "2x" term is replaced with "2x+3," there is a horizontal shift to the left by 3 units. This corresponds to a shift of the graph to the left by 3 units. The function's values are still greater than or equal to 1, and there are still points of inflection at x = -3/2.

Step 3: Sketching y=sech(2x+3)
This function is the reciprocal of cosh(x) and its graph is in a downward concave. When the "2x+3" term is introduced, the graph of y=sech(2x+3) shifts to the left by 3 units, similar to the other two graphs. The vertical asymptotes are located at x = -3/2 and the values of the function are less than or equal to 1.

Step 4: Final step
In the final step, combine the three graphs on the same set of axes and label them accordingly. To do this, plot the critical point (0, 1) of the first graph and mark the points of inflection. Move the graph to the left by 3 units, as shown in the second graph. Finally, plot the vertical asymptotes and place the graph below the other two, as shown in the third graph. This completes the graph of the three functions.

To know more about functions visit:
https://brainly.com/question/31062578

#SPJ11

Step-by-step explanation:

plz give brainlyest

4* 53+1/(8-5)^3

4(54)/(8−5)3

4(54/3^3)

4(54/27)

(4)(2)=8  the answer is 8

Answer:

Add 53 + 1

Step-by-step explanation:

Answer: molly has 1/2 of her apples cut she need to give it to her 4 friends???

Answer:

degree of the polynomial = 7

Number of terms = 2

Name = binomial

leading coefficient = 5

Step-by-step explanation:

The polynomial is x³y² - 5x³yz³

The degree of a polynomial is the highest exponent of any of its variables.

But in this case where we have two variable together, we sum up their exponents and the Hughes one will be the degree of the polynomial.

Thus;

x³y² has a degree of 3 + 2 = 5

5x³yz³ has a degree of 3 + 1 + 3 = 7

Thus,7 is the highest and the degree of the polynomial is 7.

There are two terms which are x³y² and 5x³yz³

Since it has two terms, it is a binomial.

To get the coefficient, I will rearrange in descending order of degree;

-5x³yz³ + x³y²

Thus, leading coefficient = 5

Solution

1) The volume of a cone.

The volume of a cylinder = 36

What is the relationship between the volume of the cone and the volume of the cylinder? (Answer: The cone takes up one-third of the volume of the cylinder.)

2) Volume of a sphere

The relation between the volume of sphere and the volume of cylinder is that the volume of the sphere is two-third of the volume of the cylinder with a height equal to the diameter of the sphere and the same radius.

Final answer

Answer:A1/d1 And A/B

Sorry i dont really know how to do that just a guess

The point of concurrency of the right bisectors of the sides of a triangle is called the circumcenter.

- The right bisector of a side of a triangle is a line that divides the side into two equal segments and is perpendicular to that side.
- The circumcenter is the point where the perpendicular bisectors of the sides of a triangle intersect.
- The circumcenter is equidistant from the vertices of the triangle.
- It lies inside the triangle if the triangle is acute, on the triangle if the triangle is right-angled, and outside the triangle if the triangle is obtuse.
- The circumcenter is the center of the circle that passes through all three vertices of the triangle, known as the circumcircle.
- The circumcenter has a special property: it is equidistant from the three vertices of the triangle, which means the distances from the circumcenter to each vertex are the same.

In conclusion, the point of concurrency of the right bisectors of the sides of a triangle is the circumcenter, which is the center of the circumcircle and equidistant from the triangle's vertices.

To know more about circumcenter visit:

https://brainly.com/question/2946578

#SPJ11

Answer:

Answer may vary. e.g. 6, 7, 8

Step-by-step explanation:

n≥6

Pick any number from the range [6, + infinity)

Answer:

Step-by-step explanation:

Answer:

If each side of tangle is increased by 25 %, then find the percentage increase or decrease in area

Step-by-step explanation:

The cardholder will pay an additional $1,471.66 in interest by making monthly payments of $200 until the balance is paid off instead of paying off the current balance in full.

First, we need to calculate the total interest that will accrue on the current balance of $4,528.34. We can do this using the formula

Interest = Balance x (APR/12)

where APR is the annual percentage rate and is divided by 12 to get the monthly interest rate. Plugging in the values, we get:

credit card Interest = $4,528.34 x (22.99%/12) = $87.80

So the total interest that will accrue on the current balance is $87.80.

Next, we need to calculate how long it will take to pay off the balance by making monthly payments of $200. We can use a credit card repayment calculator to do this, but we'll use a simplified formula here

Months = -log(1 - (Balance x (APR/12))/Payment) / log(1 + (APR/12))

where Payment is the monthly payment amount. Plugging in the values, we get

Months = -log(1 - ($4,528.34 x (22.99%/12))/$200) / log(1 + (22.99%/12)) = 29.6 months

So it will take about 30 months (or 2.5 years) to pay off the balance by making monthly payments of $200.

Finally, we can calculate how much more the cardholder will pay in total by subtracting the current balance from the total amount paid over 30 months

Total amount paid = $200 x 30 = $6,000

Total interest paid = $6,000 - $4,528.34 = $1,471.66

Learn more about Credit card interest here

brainly.com/question/29641204

#SPJ4

Answer:

C. 20

8 cycles for 1 inch, times 2 is 16, + 4 is 20

Answer:

4

Step-by-step explanation:

Answer:

4

Step-by-step explanation:

2x2 is just 4 lol. I hope this helps lol

Answer:

19%

Step-by-step explanation:

create the formula :

P(A+B) / P(B)

meaning :

probability of getting a large cold drink / getting a large drink

= 5/(5+22)

= 5/27

=5/27 * 100

=18.518

to the nearest percentage  = 19 %

nots : GIVEN THAT --- indicates a criteria - this is put as a denominator

Answer:

Answer will be: $123.25

The solution to the equation √(2 + 2x) - 6 = 2 when evaluated is x = 31

From the question, we have the following parameters that can be used in our computation:

√(2 + 2x) - 6 = 2

So, we have

√(2 + 2x) = 8

Take the square of both sides

so, we have the following representation

2 + 2x = 64

Evalyate the like terms

2x = 62

Divide by 2

This means that

x = 31

Hence, the solution is x = 31

Read more about equations at

https://brainly.com/question/18831322

#SPJ1

Complete question

What is √(2 + 2x) - 6 = 2

The probability that 0 customers arrive during a 10-minute period is given as follows:

0.0183 = 1.83%.

We are given the mean during a time interval, hence the Poisson distribution is used to obtain the probability in this problem.

The mass probability function for the Poisson distribution is given as follows:

\(P(X = x) = \frac{e^{-\mu}\mu^{x}}{(x)!}\)

The parameters are given as follows:

The standard deviation for the Poisson distribution is the square root of the mean, hence the mean is calculated as follows:

\(\mu = 2^2 = 4\)

Then the probability that 0 customers arrive during a 10-minute period is calculated as follows:

P(X = 0) = e^(-4) = 0.0183 = 1.83%.

More can be learned about the Poisson distribution at https://brainly.com/question/7879375

#SPJ1

The required  cost of each shirt is $21.28.

A mathematical statement known as an equation is made up of two expressions joined together by the equal symbol. A formula would be 3x - 5 = 16, for instance. When this equation is solved, we discover that the value of the quantity x is 7.

The total cost of 3 identical shirts, including shipping, is $71.83. So we can write the equation as:

3s + 7.99 = 71.83

To solve for the cost of each shirt, we need to isolate the variable "s" on one side of the equation. We can start by subtracting 7.99 from both sides:

3s = 63.84

Then, we can divide both sides by 3:

s = 21.28

Therefore, the cost of each shirt is $21.28.

To know more about Equation visit:

brainly.com/question/28243079

#SPJ1

Answer:

x = 5.87 cm

Step-by-step explanation:

The triangle shown is a right triangle with congruent legs.

That makes it a 45-45-90 triangle.

The ratio of the lengths of the sides of a 45-45-90 triangle is

1 : 1 : √2

The length of either leg is hypotenuse/√2.

8.3 cm / √2 = 5.87 cm

Answer: x = 5.87 cm

The correct answer is : A. f(x) = (x - 1)² - 4. This equation is already in the vertex form, which is f(x) = a(x - h)² + k. In this case, h and k represent the coordinates of the vertex, which determines the minimum or maximum value of x.

We need to look for the equation that has a minimum or maximum value without changing its form. This means that the equation should be in the form of a quadratic function, specifically a parabola, which has a vertex that represents the minimum or maximum value. Out of the four given equations, option A, f(x) = (x - 1)² - 4, is in the form of a quadratic function and has a vertex at (1,-4), which represents the minimum value. Therefore, the answer is option A.

Among the given options, the equation that reveals the minimum or maximum value of x without changing the form of the equation is f(x) = (x - 1)² - 4, which represents a parabola with a minimum value at (1,-4). This can be explained in three paragraphs by providing a brief equation, explaining the solution process, and summarizing the answer. The other three options (B, C, and D) are not in the vertex form, so you would need to complete the square or factor them to reveal the minimum or maximum value of x.

To know more about equation visit :-

https://brainly.com/question/29514785

#SPJ11

Float rate_of_pay  a declaration for a variable rate_of_pay that can hold values like 11.50 or 12.75.

What is   float rate_of_pay?

Is a fixed or floating rate preferable?

float rate_of_pay

rate_of_pay = 11.50, 12.75;

Learn more about Float rate_of_pay

brainly.com/question/14128610

#SPJ4

Answer:

499-424.15=74.85

499:100=4.99

74.85:4.99=15 is the percent of the discount

100-15=85 is the percent of the original price that you pay              

Step-by-step explanation:

The number of calories from protein if the client eats 3/4 cup is 54 calories. So, the correct option is 54 calories.

Calories are a unit of energy. The energy needed to raise the temperature of 1 gram of water through 1 °C is equal to one calorie. Calories are the energy that food supplies to the body.

Calories from protein: Protein supplies 4 calories per gram. To calculate the total number of calories from protein, you must first know the amount of protein that the food item contains.

To calculate the calories from protein in Greek vanilla yogurt: Greek vanilla yogurt contains about 10 grams of protein per cup.

Therefore, Calories from protein = Protein x 4 = 10 x 4 = 40 Calories per 1 cup Greek vanilla yogurt

If the client eats 3/4 of a cup of Greek vanilla yogurt, the number of calories from protein would be:

Calories from protein = 40 Calories x 3/4 cup = 30 Calories

Hence, the correct answer is 54 calories.

Know more about calories here:

https://brainly.com/question/1178789

#SPJ11