Can anyone please help me out with this question?

Answer:

9 wr

Step-by-step explanation:

Answer:

9y

Step-by-step explanation:

4+3+2 then you have to add the (y) next

The requried odds against Davis winning the election is 0.33 or 33%.

We can find the odds against Davis winning the election by using the formula:

odds against Davis = (number of people not voting for Davis) / (number of people voting for Davis)

Out of the 200 people, 150 said they would vote for Davis. So the number of people not voting for Davis is:

200 - 150 = 50

Therefore, the odds against Davis winning the election are:

odds against Davis = 50 / 150 = 1/3 or 0.33 (rounded to two decimal places)

This means that for every person who thinks Davis will win, there are three people who think he will lose.

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A basic feasible solution to a linear program refers to a solution that satisfies all the constraints of the problem and lies on one of the extreme points of the feasible region.

To describe all descent directions from this point, we need to consider the gradient of the objective function. A descent direction is any direction along which the objective function decreases. Mathematically, the descent directions can be obtained by considering the null space of the constraint matrix.

The null space of the constraint matrix represents all the directions in which the constraints are satisfied. In other words, any linear combination of the vectors in the null space would not violate any of the constraints. Therefore, these vectors represent feasible descent directions.

However, not all descent directions are feasible descent directions. A feasible descent direction is one that not only decreases the objective function, but also satisfies all the constraints. The feasible descent directions can be obtained by intersecting the null space with the feasible region.

The simplex method, which is commonly used to solve linear programs, does not always move in a descent direction. In some cases, the simplex method may move in a direction that increases the objective function temporarily before eventually finding a better solution. This is because the simplex method explores different vertices of the feasible region in search of the optimal solution.

The descent directions from a basic feasible solution can be obtained by considering the null space of the constraint matrix. Feasible descent directions are those that not only decrease the objective function but also satisfy all the constraints. The simplex method does not always move in a descent direction as it may explore different vertices in search of the optimal solution.

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Answer:

The Median is 75

Step-by-step explanation:

median is the middle number in a set of given numbers

arranging in order will be

30,64,70,80,90,110

the middle numbers are 70 and 80

Median=80+70/2

=150/2

Median=75

The fraction that has been given illustrates that the person who ran further is Jane.

Your information isn't complete. Therefore, an overview of the fraction will given.

Let's assume that Lisa ran 1/2 of a mile and Jane ran 3/4 of a mile. In order to know who ran more, you can convert the fraction to percentage.

This will be:

Lisa = 1/2 × 100 = 50%

Jane = 3/4 × 100 = 75%

Therefore, Jane ran more.

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Answer:

first one is -4+y=20 second is 4+y=-20

Answer:

3:2:5

Step-by-step explanation:

x+1:x:x+3

x=2

10-4=6/3=2

The samples of size n = 2 that can be drawn from this population is 28

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

Population, N = 8

Sample, n = 2

The samples of size n = 2 that can be drawn from this population is calculated as

Sample = N!/(n! * (N - n)!)

substitute the known values in the above equation, so, we have the following representation

Sample = 8!/(2! * 6!)

Evaluate

Sample = 28

Hence, the number of samples is 28

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Complete question

A finite population consists of 8 elements.

10,10,10,10,10,12,18,40

How many samples of size n = 2 can be drawn this population?

Answer:

y= -21x/19 x≠0

Step-by-step explanation:

(I just reviewed this!) Combined like terms and used Pemdas for Order of Operations. Canceled out -21x with -21 and we know that x is not equal to 0. If you need more help there are some sites like Khan Academy.

The complex amplitudes are

1.  A = 21*e^(-j15°).

2. A = 60*e^(j10°).

3. A = 120*e^(-j50°).

4.  A = 8*e^(j70°).

To find the complex amplitudes in polar format, we can express the given sinusoidal signals as complex numbers of the form A*e^(jθ), where A is the magnitude (amplitude) and θ is the phase angle.

1. v(t) = 21 cos(4t - 15°) V:

The complex amplitude is A = 21*e^(-j15°).

2. v(t) = -60 cos(30t + 10°) V:

The complex amplitude is A = 60*e^(j10°).

3. v(t) = 120 sin(10t - 50°) V:

The complex amplitude is A = 120*e^(-j50°).

4. v(t) = -8 sin(10t + 70°) V:

The complex amplitude is A = 8*e^(j70°).

Note: In the polar format, the magnitude A represents the amplitude of the signal, and the angle θ represents the phase shift of the signal. The exponential term e^(jθ) represents a phasor with magnitude 1 and phase angle θ.

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Answer: Find the the height and length of the triangle. I'm not sure what it would be but then use a1  + a2 to find the area

Answer:

Formula of triangle: A = 1/2 x b x h

Step-by-step explanation:

Solve the base of the triangle by solving the distance between points (-2,0) and (f, -5) in units, and then do the same for height: find distance between points (-2, 6) and (-2, 0). Once you find the distance, input value of base and height into the formula and solve to get the area!

The probability of P(X > 1) can be shown as the expression \(1 - \sum_{x = 0}^{1} 365Cx(\frac {1} {2^9})^x(1 - \frac {1} {2^9})^{365 - x}\), which has the value, P(X > 1) = 0.160199752.

The number of times Jack flips the coin = 10.

The number of outcome on each flip = 2 {viz. Heads and Tails}.

Thus, the number of outcomes after flipping the coin 10 times = 2¹⁰.

The number of outcomes of getting all heads or tails = 2.

Thus, the probability = 2/2¹⁰ = 1/2⁹.

This can make a binomial distribution when repeated for 365 days, with parameters, n = 365, and p = 1/2⁹, showing P(X = x) as,

P(X = x) = nCx.pˣ.qⁿ ⁻ ˣ, where q = 1 - p.

Thus, we can calculate the probability P(X > 1) as follows:

P(X > 1)

= 1 - P(X ≤ 1)

= \(1 - \sum_{x = 0}^{1} 365Cx(\frac {1} {2^9})^x(1 - \frac {1} {2^9})^{365 - x}\)

= 1 - {365C0.(1/2⁹)⁰.(1 - 1/2⁹)³⁶⁵ + 365C1.(1/2⁹)¹.(1 - 1/2⁹)³⁶⁴}

= 1 - {0.489883478 + 0.34991677}

= 0.160199752.

Thus, the probability of P(X > 1) can be shown as the expression \(1 - \sum_{x = 0}^{1} 365Cx(\frac {1} {2^9})^x(1 - \frac {1} {2^9})^{365 - x}\), which has the value, P(X > 1) = 0.160199752.

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The odds of 20:1 for the Americas Newest NFL team winning the Super Bowl mean that the probability of them winning the Super Bowl is 1/21 or approximately 0.0476.

In betting or gambling terminology, odds of 20:1 indicate the ratio of the likelihood of an event occurring to the likelihood of it not occurring. In this case, the odds of 20:1 for the Americas Newest NFL team winning the Super Bowl mean that for every 20 times they are expected not to win, there is 1 time they are expected to win.

To calculate the probability from odds, you would use the formula:

Probability = 1 / (Odds + 1)

Using this formula, the probability of the Americas Newest NFL team winning the Super Bowl can be calculated as:

Probability = 1 / (20 + 1) = 1/21 ≈ 0.0476

So, the correct interpretation is that based on the odds of 20:1, the probability of the Americas Newest NFL team winning the Super Bowl is approximately 0.0476 or 4.76%.

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Answer:3(3m−2)=2(3m+3)

Use the distributive property to multiply 3 by 3m−2.

9m−6=2(3m+3)

Use the distributive property to multiply 2 by 3m+3.

9m−6=6m+6

Subtract 6m from both sides.

9m−6−6m=6

Combine 9m and −6m to get 3m.

3m−6=6

Add 6 to both sides.

3m=6+6

Add 6 and 6 to get 12.

3m=12

Step-by-step explanation:

Answer:

Mango = 0.5, Peach = 1.75

Step-by-step explanation:

Let x represent the price of mango

Let y represent the price of peach

Melanie: 8x + 6y = 14.50

Jaya: 4x + 7y = 14.25

Isolate for a variable in one of the equations (just pick a random one, you don't have to pick mine)

4x + 7y = 14.25 => x = (14.25 - 7y)/4 = 3.5625 - 7/4y

Plug into other equation

8x + 6y = 14.50

8(3.5625 - 7/4y) + 6y = 14.5

28.5 - 14y + 6y = 14.5

28.5 - 14.5 = 14y - 6y

14 = 8y

y = 1.75

4x + 7y = 14.25

4x + 7(1.75) = 14.25

4x + 12.25 = 14.25

4x = 2

x = 0.5

Given polygons a right triangle and an isosceles triangle sometimes be similar.

As given ,

Given polygons : A right triangle and isosceles triangle.

Polygon a right triangle and isosceles triangle never be similar.

Reason:

Therefore, given polygons a right triangle and an isosceles triangle sometimes be similar.

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To make the ratios equivalent, we can use the numbers 3 and 6:

3 : 1 is equivalent to 6 : 3

To complete the ratios and make them equivalent, we need to find two numbers from the given set (3, 4, 6, 12, 15) that can be used to replace the question marks.

Let's start with the first ratio: ? : 1

We need to find a number that, when divided by 1, gives an equivalent ratio. Since any number divided by 1 is itself, we can choose any number from the given set for the first ratio. Let's choose 3 for this example. So, the ratio becomes:

3 : 1

Now, let's move on to the second ratio: ? : 3

Similarly, we need to find a number that, when divided by 3, gives an equivalent ratio. Looking at the given set, we see that 6 is divisible by 3. So, the ratio becomes:

6 : 3

Therefore, to make the ratios equivalent, we can use the numbers 3 and 6:

3 : 1 is equivalent to 6 : 3

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A number is :

\(x\)

_________________________________

Three quarters of it means :

\( \frac{3}{4}x \\ \)

_________________________________

Decrease by 20 means :

\( \frac{3}{4}x - 20 \\ \)

_________________________________

Equals to 82 means :

\( \frac{3}{4}x - 20 = 82 \\ \)

_________________________________

What is that number ?

x asked so we must solve the above equation for x.

Let's do it....

\( \frac{3}{4}x - 20 = 82 \\ \)

Plus sides 20

\( \frac{3}{4}x = 82 + 20 \\ \)

\( \frac{3}{4}x = 102 \\ \)

Multiply sides by 4

\(3x = 102 \times 4\)

Divided sides by 3

\(x = \frac{102 \times 4}{3} \\ \)

\(x = \frac{102}{3} \times 4 \\ \)

Simplify

\(x = 34 \times 4\)

\(x = 136\)

So that number is 136 .

_________________________________

And we're done.

Thanks for watching buddy good luck.

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Answer: -4.3° F

------------------------------

log 4 ( a^5 ) - log 4 ( b^6 ) =

log 4 ( a^5 / b^6 )

Answer:

B = (1,3)

Step-by-step explanation:

(- 7 + x)/2 = -3

-7 + x= -3 * 2

x = -6 + 7

x = 1

(1 + y)/2 = 2

1 + y = 2*2

y = 4 - 1

y = 3

So, the last three digits of m*n is 001.

Let p be the probability that Alfred wins given that he goes first. Then, the probability that Bonnie wins given that she goes first is 1-p. Therefore, the probability that Alfred wins the second game given that Bonnie went first in the first game is 1-p. Similarly, the probability that Alfred wins the third game given that he went first in the second game is p, and so on.

Therefore, the probability that Alfred wins the sixth game given that he went first in the first game is:

p(1-p)(1-p)(p)(p)(p) = p^4 (1-p)^2

Since m and n are relatively prime, the last three digits of m*n are the last three digits of p^4 * (1-p)^2, which is the last three digits of p^4 and the last three digits of (1-p)^2. Since p is the probability of winning given that you go first, it is a number between 0 and 1. Therefore, the last three digits of p^4 and (1-p)^2 are 001, resulting in the last three digits of the final answer being 001.

Therefore, the last three digits of m*n is 001.

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Answer:

Solution,

Radius(r)=6 cm

Height(h)=20 cm

Volume of cylinder= pi (r)^2 h

=3.14*(6)^2*20

=3.14*36*20

=2260.8 cm^3

Hope it helps

Good luck on your assignment

Answer:

10

Step-by-step explanation:

The expression which describes the total number of candies distributed to the students is given by xy.

The total amount of candy that each student received from Ms. Russell would be given as the product of the candies that each student received with the total number of students who were present in the class. Hence, the multiplication method can help in the determination of the total number of candies easily.

Total number of students in the class of Ms. Russell = x students

x = 7 students

Number of candies that each student received = y candies

y = 23 candies

Total number of candies distributed to all the students = xy

Therefore, the Total number of candies distributed to all the students = 23×7 = 161 candies

Thus, all the students together received 161 candies from their teacher.

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Answer: No, the statement "if f(x)= x² (x≠2), then lim f(x) =4" is not correct. The limit of a function is a value that the function approaches as the input (in this case, x) gets closer and closer to some specific number. In this case, the limit of f(x) as x approaches 2 would be 4, since f(x)=x² for all values of x other than 2. However, if you ignore the x≠2 restriction and consider all values of x, then the limit of f(x) as x approaches 2 would be undefined, since f(x)=4 for x=2.

Step-by-step explanation:

Answer:

y = 2x + 2

Explanation:

We can use the following equation to write an equation in slope-intercept form.

Where (x1, y1) is a point in the line and m is the slope. Additionally, the slope can be calculated as:

Where (x2, y2) is another point in the line.

So, replacing (x1, y1) by (0, 2) and (x2, y2) by (3, 8), we get that the slope is equal to:

Finally, replacing m by 2 and (x1, y1) by (0, 2), we get:

Therefore, the equation in slope-intercept form is:

y = 2x + 2