Express the area of the entire rectangle. Your answer should be a polynomial in standard form

The probability of p(x > 2) when x ∼ bin(8, 0.2) can be found using the binomial distribution formula. The formula is:

p(x) = nCx * p^x * (1-p)^(n-x)

Where:
- n is the number of trials
- x is the number of successes
- p is the probability of success on a single trial
- nCx is the binomial coefficient, which can be found using the formula n! / (x! * (n-x)!)

In this case, n = 8, p = 0.2, and we want to find the probability of x > 2. To do this, we can find the probability of x = 0, x = 1, and x = 2, and then subtract these probabilities from 1 to find the probability of x > 2.

p(x = 0) = 8C0 * 0.2^0 * (1-0.2)^(8-0) = 0.16777216
p(x = 1) = 8C1 * 0.2^1 * (1-0.2)^(8-1) = 0.33554432
p(x = 2) = 8C2 * 0.2^2 * (1-0.2)^(8-2) = 0.29360128

p(x > 2) = 1 - p(x = 0) - p(x = 1) - p(x = 2) = 1 - 0.16777216 - 0.33554432 - 0.29360128 = 0.20308224

Therefore, the probability of p(x > 2) when x ∼ bin(8, 0.2) is 0.20308224.

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Answer:

X=7

Step-by-step explanation:

I am so sorry if this is not correct. I don´t know why there are 0s next to each number. I hope this helped. Again, I am sorry if this is incorrect

Answer:

The answer is 5 3/4

Step-by-step explanation:

13/4 = 3 1/4

3 1/4 + 2 2/4 = 5 3/4

Hope this helped you!

Step-by-step explanation:

Perimeter:

12m + 10m + 8m + (10 - 8)m + 9m + (12 - 9)m = 44m

or

12m * 2 + 10m * 2 = 44m

Area:

A = 9m * 8m + 12m * (10 - 8)m

A = 72m² + 24m² = 96m²

Answer:

$2 price per pound

2 is the constant of proportionality

Step-by-step explanation:

Price of Cherries = $2 per pound

what is the constant of proportionality

If y = total cost of buying x pounds of Cherries at $2 per pound

The equation below represent the situation

y = $2 * x

y = 2x

The constant of proportionality is 2

That is, the $2 price per pound

Answer:

Pythagorean theorem: a^2 + b^2 = c^2

c is always the hypotenuse (longest side of the triangle)

Plug the numbers in:

17^2 + ?^2 = 19^2

?^2 = 19^2 - 17^2

?^2 = 361 - 289

?^2 = 72

? = 8.48528137424

Answer:

B

Step-by-step explanation:

multiply 3x+4y by 3x+4y and you will get 9x2 + 24xy + 16y2

Answer:

Step-by-step explanation:

Let's say L for 'Large pizza' and S for 'Small pizza'.

We know that:

Work:

        3S + 4L = 23

Now, let's substitute the value of L into the first equation.

Hence, each large pizza feeds about 5 people and each small pizza feeds about 1 person.

Hoped this helped.

\(BrainiacUser1357\)

The required translation of the given statement into an equation is given as 38 = 2d.

The equation model is defined as the model of the given situation in the form of an equation using variables and constants.

Here,
38 is the product of Della's score and 2.
Let the variable d to represent Della’s score,
2 × d = 38

2d = 38

Thus, the required translation of the given statement into an equation is given as 38 = 2d.

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Answer:

c

Step-by-step explanation:

Answer:

It is C have a Happy a Happy Thursday!!!

Answer:

104

Step-by-step explanation:

Answer:

The missing angle equals 104 degrees.

Step-by-step explanation:

My work is shown in the following screenshot. If you have any questions please let me know! Have a wonderful day!

Answer:

A. Is the answer

I'm correct right?

Answer:

X = 0 and X = 1

Step-by-step explanation:

Answer:

64

Step-by-step explanation:

(2x + 3y)^2 = 4

xy = -5

4x^2 + 9y^2

===========

(2x + 3y)^2 = 4                   [Start here]

4x^2 +12xy + 9y^2 = 4       [Expand]

4x^2 +12(-5) + 9y^2 = 4     [Substitute xy = -5]

4x^2 -60 + 9y^2 = 4            

4x^2 + 9y^2 = 4 + 60       [Rearrange]

4x^2 + 9y^2 = 64              [64 is the value of 4x^2 + 9y^2]

Value of X6 = N6 - N5. From the given realization of the Bernoulli counting process, N5 = 3 and N6 - N5 = X6. Hence, X6 = N6 - N5 = 5 - 3 = 2. The value of S is the largest value of n for which Nn = 3. From the given realization of the Bernoulli counting process, N3 = 1, N4 = 2, N5 = 3, and N6 = 5. Hence, the value of S is 5.

The value of T2 is the time at which the second success occurs. From the given realization of the Bernoulli counting process, N2 = 1. Hence, the time at which the second success occurs is T2 = 2.d) P{N2=1, Ns=3, N7-4} = P{N2=1} × P{Ns-N2=2} × P{N7-Ns=1} × P{No=4}.Using the Bernoulli counting process, the probability of a success is p = 0.2 and the probability of a failure is q = 1 - p = 0.8. Therefore, P{N2=1} = pq, P{Ns-N2=2} = p²q, P{N7-Ns=1} = pq², and P{No=4} = p³.Thus, P{N2=1, Ns=3, N7-4} = (0.2)(0.8)(0.2²)(0.8)(0.2)(0.8²)(0.2³) = 0.0016384. A Bernoulli counting process is a stochastic process that consists of a sequence of independent and identically distributed random variables, where each random variable takes the value 1 or 0 with probability p and q = 1 - p, respectively. The Bernoulli counting process is often used to model the arrival times of events that occur randomly over time. The Bernoulli counting process has many applications in areas such as reliability theory, queueing theory, and inventory management.In this question, we are given the realization of a Bernoulli counting process, and we are asked to find various quantities associated with this process. We are first asked to find the value of X6, which is the number of successes that occur between times 5 and 6. We are then asked to find the value of S, which is the largest time at which three successes have occurred. We are also asked to find the value of T2, which is the time at which the second success occurs. Finally, we are asked to find the probability of a specific sequence of events occurring, given that the success probability is p = 0.2.To find the value of X6, we simply subtract the value of N5 from the value of N6. Similarly, to find the value of S, we look for the largest time at which Nn = 3. To find the value of T2, we look for the time at which N2 = 1. Finally, to find the probability of a specific sequence of events occurring, we use the probabilities of success and failure to calculate the probability of each event occurring, and then multiply these probabilities together. Thus, we have found the value of X6, the value of S, the value of T2, and the probability of a specific sequence of events occurring.

In conclusion, the Bernoulli counting process is a powerful tool for modeling the arrival times of events that occur randomly over time. By using the probabilities of success and failure, we can calculate various quantities associated with this process, such as the value of X6, the value of S, the value of T2, and the probability of a specific sequence of events occurring. The Bernoulli counting process has many applications in areas such as reliability theory, queueing theory, and inventory management.

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Answer:

50,000

Step-by-step explanation:

1,750 x 2 = 3,500

25,000 x 2 = 50,000

Answer:

Step-by-step explanation:

x = # of points scored in the first half of the game

35 - x <---- This expression tells us how many points Leah scored in the second half of the game.

Leah scored 17 points in the second half of the game, let's set our expression equal to 17

35 - x = 17

Subtract 35 from both sides

-x = -18

Divide both sides by -1

x = 18

Leah scored 18 points in the first half of the game.

Answer:

C) Both (1 , 11) and (-1, -5)

Step-by-step explanation:

y = 8x + 3

Plugin x = 1  and y = 11 in the equation

11 = 8*1 + 3

11 = 8 +3

11 = 11

So, (1 , 11)  is a solution.

Plugin x = -1  and y =-5 ,

-5 = 8*(-1) + 3

-5 = -8 + 3

-5 = -5

So, (-1 , -5) is also a solution

Answer:

-15/4

Step-by-step explanation:

Answer: Its - 15/4 or 05/12 but the person above me is correct

Step-by-step explanation:

Answer:

Step-by-step explanation:

1.  The digits 39 are less than 50.  Round 9.39 to 9 (nearest whole number).

2.  4^3+9 times 6    This is an order-of-operations problem.  We must do exponentiation before multiplication and division, and addition and subtraction must follow multiplication and division.

4^3 = 64, so we have 64 + 9(6).

Must do multiplication before addition:  64 + 54 = 118

The number of chords drawn in the circle is

A circle's chord is the line segment that connects any two locations on the circle's circumference.

It should be remembered that a circle's diameter is defined as the lengthiest chord that runs across the center of the circle.

Examining the figure the chord are

The line segment RQ is not a chord since it is not touching the circumference of the circle at the two ends.

From the definition the two ends must be touching the circumference of the circle just like  SP and RP the points at the end of both lines are at the circumference of the circle

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Answer:

14

Step-by-step explanation:

Use what you know on how to solve equations

\(79=5a+9\\(79)-9=(5a+9)-9\\70=5a\\\frac{70=5a}{5} \\14=a\)

Answer:

B- Rhombus but not square

Step-by-step explanation:

School sucks balls

Answer:

8(x+8)

8 x 8 = 64

Answer:

? = 8

Step-by-step explanation:

The following expression is given: 8x + 64

In this case, they factored out 8. Divide 8 from all terms in the expression:

(8x + 64)/8 =

(8x)/8 = x

(64)/8 = 8

8(x + 8) is the answer to the expression.

The number for ? is 8.

8 is therefore your answer.

A) \(1/A B) -a(a+2)/ (a-3)(a+3)C) (a-5)/ (a-1)D) (X^2+2X-7)/ (x-4)(x+3)(x+2)E) (B+3)/ (B+1)(B+3)(B+2)\). The given question consists of five parts that require to be solved.

Let’s solve each one of them one by one:For the first part, 1/2A+ 1/2A, we have to add 1/2A with 1/2A. On adding them, we get 2/2A which is equal to 1/A.

For the second part, 2a/a²-9- a/a-3, we need to find the difference between 2a/a²-9 and a/a-3. For this, we first find the LCM of the two denominators, which is (a-3)(a+3). On subtracting the two fractions, we get (-a²-a+2a)/ (a-3)(a+3).

This is equal to -a(a+2)/ (a-3)(a+3).For the third part, 2/2a-2+3/1-a, we need to find the sum of the two fractions. We first need to simplify the denominators and write them in the same form. On simplifying, we get (2a-4)/2(a-1) - 3(2)/ 2(a-1). By taking the LCM, we get (2a-10)/2(a-1).

This is equal to (a-5)/ (a-1).For the fourth part, X-1/x²-x-12+x+4/x²+5x+6, we need to simplify the two fractions and then add them. We first simplify the two fractions and write them in the same form. On simplifying, we get (X-1)/ (x-4)(x+3) + (x+4)/ (x+3)(x+2).

By taking the LCM, we get (X²+2X-7)/ (x-4)(x+3)(x+2).For the fifth part, 2/B²+4B+3-1/B²+5B+6, we need to find the difference between the two fractions. We first simplify the two fractions and write them in the same form.

On simplifying, we get 2/ (B+1)(B+3) - 1/ (B+2)(B+3). By taking the LCM, we get (2(B+2)-(B+1))/ (B+1)(B+3)(B+2). This is equal to (B+3)/ (B+1)(B+3)(B+2).

Therefore, the solutions to the given question are as follows: A) \(1/A B) -a(a+2)/ (a-3)(a+3)C) (a-5)/ (a-1)D) (X²+2X-7)/ (x-4)(x+3)(x+2)E) (B+3)/ (B+1)(B+3)(B+2).\)

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The possible lengths( in whole elevation) for the third side is

9 elevation< x< 45 elevation, i.e in between 9 and 45 elevation.

 For the below question, we've a rule from the properties of triangle, the sum of the length of any two  sides of the triangle must be lesser than the length of the third side.

Hence

She has two sides of length 18 elevation and 27 elevation

Let the third side = x

Hence

a) 18 27> x

45> x

b) 18 x> 27

x> 27- 18

x> 9

thus, the possible lengths( in whole elevation) for the third side is

elevation< x< 45 elevation

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The coordinate for point P which is one-third the length of the line segment from a to b is (-4, -5)

An equation is an expression that shows the relationship between two or more variables and numbers.

Point a is at (-8, -13) and point b is at (4, 11). Hence the coordinates for point p(x, y) which is one-third the length of the line segment from a to b is:

\(x=\frac{1}{3}(4-(-8))+(-8)=-4\\ \\y=\frac{1}{3}(11-(-13))+(-13)=-5\)

The coordinate for point P which is one-third the length of the line segment from a to b is (-4, -5)

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Answer:

-4, -5

Step-by-step explanation: