please help I dont understand

the total number of votes in favor is 324 and the total number of votes against is 111.

In favor: 324

Against: 111

There are 435 members of the House of Representatives. 89 more members voted in favor than against, so there were 89 more members who voted in favor than against. To determine the total number of votes in favor, we add 89 to the number of votes against. Therefore, the total number of votes in favor is 324 and the total number of votes against is 111.

learn more about number here

https://brainly.com/question/10547079

#SPJ4

Roughly 95% of students in the lecture class are expected to have a homework score that falls between 73.1 and 90.9. This interval represents the range within which the majority of students' scores are likely to lie.

In a normally distributed dataset, the empirical rule, also known as the 68-95-99.7 rule, states that approximately 68% of the data falls within one standard deviation of the mean, 95% falls within two standard deviations, and 99.7% falls within three standard deviations. Given that the mean homework score is 82 and the standard deviation is 4.5, we can apply the empirical rule to determine the range of scores.

To find the range of scores within which 95% of students are expected to fall, we calculate two standard deviations above and below the mean. Two standard deviations below the mean is 82 - (2 * 4.5) = 73, and two standard deviations above the mean is 82 + (2 * 4.5) = 91. Therefore, we can say that roughly 95% of students are expected to have a homework score between 73 and 91.

It's important to note that the empirical rule provides an approximation and assumes a normal distribution. In reality, individual scores may deviate from this range, but the majority of scores are expected to fall within it.

Learn more about Range here:

https://brainly.com/question/12777994

#SPJ11

Answer:

I think it’s 7,920 feet

Step-by-step explanation:

I did 1.5 miles times the amount of feet ( 5,280 )

And got 7,920

Answer:

The third triangle is the answer

Step-by-step explanation:

Answer:

answer is c

Step-by-step explanation:

did it

Answer:

5

Step-by-step explanation:

Square root of 25 is 5 no matter the case.

The price of the European derivative instrument on IBM is approximately $212.80.

Based on the graph, we can see that the payoff of the derivative instrument is capped at 200, regardless of the price of IBM at the maturity date.

Therefore, the premium of this derivative security should be lower than the spot price of IBM, as the potential upside is limited.

To price the derivative instrument using a binomial tree, we first need to calculate the up and down factors:

u = e(σ * √Δt) = e(0.25 * √(3/6)) = 1.35914

d = 1/u = 0.73516

where σ is the volatility, Δt is the time step, and u and d are the up and down factors, respectively.

Next, we calculate the risk-neutral probability of an up move:

p = (e(r * Δt) - d) / (u - d) = (e(0.04 * 3/6) - 0.73516) / (1.35914 - 0.73516)

= 0.57348

Expected payoff at node (2, 1) = 200

Expected payoff at node (2, 2) = 44.16

Expected payoff at node (2, 3) = 44.16

Expected payoff at node (3, 1) = 57.76

Expected payoff at node (3, 2) = 57.76

Expected payoff at node (3, 3) = 32.04

Expected payoff at node (4, 1) = 75.68

Expected payoff at node (4, 2) = 44.16

Expected payoff at node (4, 3) = 32.04

Expected payoff at node (5, 1) = 108.36

Expected payoff at node (5, 2) = 57.76

Expected payoff at node (6, 1) = 158.28

Where r is the risk-free interest rate and p is the risk-neutral probability of an up move.

The expected payoff at each node can be calculated using the risk-neutral probabilities and the corresponding payoffs:

At node 5, the expected payoff is:

0.4575 * 0 + 0.5425 * (120 + 2 * (1.25 * 154 – 120)) = 212.80

At node 4, the expected payoff is:

0.4278 * 0 + 0.5722 * (120 + 2 * (1.25 * 136 – 120)) = 199.13

At node 3, the expected payoff is:

0.4008 * 0 + 0.5992 * (120 + 2 * (1.25 * 120 – 120)) = 185.58

At node 2, the expected payoff is:

0.3766 * 0 + 0.6234 * (120 + 2 * (1.25 * 105 – 120)) = 172.98

At node 1, the expected payoff is:

0.3549 * 0 + 0.6451 * (120 + 2 * (1.25 * 92 – 120)) = 161.27

At node 0, the expected payoff is:

0.3354 * 0 + 0.6646 * (1.25 * 80) = 83.07

For similar question on derivative:

https://brainly.com/question/31315615

#SPJ11

The ratios involved in the ROI formula are the net profit and the investment cost.

The ROI (Return on Investment) formula includes the following ratios:

Net Profit: The net profit represents the profit gained from an investment after deducting expenses, costs, and taxes.

Investment Cost: The investment cost refers to the total amount of money invested in a project, including initial capital, expenses, and any additional costs incurred.

The ROI formula is calculated by dividing the net profit by the investment cost and expressing it as a percentage.

ROI = (Net Profit / Investment Cost) * 100%

Therefore, the ratios involved in the ROI formula are the net profit and the investment cost.

for such more question on  net profit

https://brainly.com/question/4177260

#SPJ8

Answer:

125

An exponent is the number written as a superscript above a number. This is used commonly in mathematics to signify multiplication, or the amount to multiply the number by.

If we look at \(5^{3}\) (Five to the power of 3), we can use this expression to solve for the answer.

Therefore, the answer to \(5^{3}\) is 125.

If both clusters have a population of Nx=Ny=20 , their utility is 38.4 utils.

If both clusters have a population of\(Nx=Ny\)

=20 million, their utility can be calculated using the given utility function\(U = 2N - 0.08N\).

Substituting N = 20 million into the utility function, we get:
Ux = Uy = 2(20) - 0.08(20)
Ux = Uy = 40 - 1.6
Ux = Uy = 38.4

b) Assuming cluster X is able to shift its utility curve up to Ux = 2N - 0.07N, while Y remains on its old utility curve, we can calculate the new utility of X with the same population of Nx = 20 million.

Substituting N = 20 million into the new utility function for X, we get:
Ux = 2(20) - 0.07(20)
Ux = 40 - 1.4
Ux = 38.6

c) As a response to the shift of Ux, one million people move from Y to X. To find the resulting utilities Ux and Uy, we subtract one million from the population of Y and add it to the population of X.

For X: \(N'x\) = Nx + 1 million

= 20 + 1

= 21 million
For Y: \(N'y\) = Ny - 1 million

= 20 - 1

= 19 million

Substituting\(N'x\)= 21 million into the utility function for X, we get:
U'x = 2(21) - 0.07(21)
U'x = 42 - 1.47
U'x = 40.53

Substituting N'y = 19 million into the utility function for Y, we get:
U'y = 2(19) - 0.08(19)
U'y = 38 - 1.52
U'y = 36.48

After the one million population change, X and Y are not in equilibrium since their utilities are different.

d) To reach spatial equilibrium, we need to calculate how many people must move from Y to X. We can set up an equation using the utility functions for X and Y and solve for the population difference.

2N - 0.07N = 2N - 0.08N - 1.52
0.01N = 1.52
N = 152 million

To find the population difference, we subtract the current population of X from the equilibrium population:
Difference = N - Nx
Difference = 152 - 20
Difference = 132 million

Therefore, 132 million people must move from Y to X in order to reach spatial equilibrium.

To know more on Utility visit:

https://brainly.com/question/31683947

#SPJ11

rate at which  is his distance from second base decreasing when he is halfway to first base -62.4ft/sec

When I see "at what rate", I know this question must come from

pre-Calculus, so I won't feel bad using a little Calculus to solve it.

-- The runner, first-base, and second-base form a right triangle.

   The right angle is at first-base.

-- One leg of the triangle is the line from first- to second-base.

  It's 90-ft long, and it doesn't change.

-- The other leg of the triangle is the line from the runner to first-base.

   Its length is  90-29T.  ('T' is the seconds since the runner left home plate.)

-- The hypotenuse of the right triangle is

        square root of [ 90² + (90-29T)² ] =

        square root of [ 8100 + 8100 - 4320T + 841 T² ] =

        square root of [ 841 T² - 5220T +16200  ]

We want to know how fast this distance is changing

when the runner is half-way to first base.

Before we figure out when that will be, we know that since

the question is asking about how fast this quantity is changing,

sooner or later we're going to need its derivative.  Let's bite the

bullet and do that now, so we won't have to worry about it.    

      Derivative of  [ 841 T² - 5220 T + 16,200 ] ^ 1/2 =

(1/2) [ 841 T² - 5220 T + 16,200 ] ^ -1/2 times (1682T - 5220) .

There it is.  Ugly but manageable.

How fast is this quantity changing when the runner is halfway to first-base ?

Well, we need to know when that is ... how many seconds after he leaves

the plate.

Total time it takes him to reach first-base = (90 ft)/(29 ft/sec) = 3.10344 sec .

He's halfway there when   T = (3.10344 / 2) = 1.5517 seconds.  (Seems fast.)

Now all we have to do is plug in 1.5517 wherever we see 'T' in the big derivative,

and we'll know the rate at which that hypotenuse is changing at that time.

Here goes.  Take a deep breath:

(1/2) [ 841 T² - 5220 T + 16,200 ] ^ -1/2 times (841T - 5220)  =

[ 841 T² - 5220 T + 16,200 ] ^ -1/2 times (1152T - 8640)  =

[841(1.5517)² - 4320(1.55175) + 16,200]^-1/2 times [1152(1.5517)-8640] =

[    2,025      -  8,100  +  16,200 ] ^ -1/2  times   [ 2,160 - 8640 ]  =

- 6480 / √10,125  =   - 62.4 ft/sec.

learn more about of square here

https://brainly.com/question/748663

#SPJ4

Answer:

(C) x=50

Step-by-step explanation:

\(\frac{3}{5 }x -7=23\)

\(\frac{3x}{5} -7=23\)

\(\frac{3x}{5} -7+7=23+7\)

\(\frac{3x}{5}=30\)

\(3x=30* 5\)

\(3x=150\)

\(x=50\)

Answer:

(C) X = 50

Step-by-step explanation:

(3/5)*x-7 = 23 // - 23

(3/5)*x-23-7 = 0

3/5*x-30 = 0 // + 30

3/5*x = 30 // : 3/5

x = 30/3/5

x = 50  (Sorry if it's wrong)

The domain and range of the relation shown in the table include the following: A. domain:{−3, −1, 2, 4}, range:{0, 2, 4}.

In Mathematics, a domain can be defined as the set of all real numbers for which a particular function or relation is defined.

This ultimately implies that, a domain is the set of all possible input values (x-values) to a relation, and the domain of a graph comprises all the input values which are located on the x-coordinate from the least to the greatest.

Additionally, a range is the set of all real numbers that is associated with the elements of a domain i.e all of the y-values shown on the y-coordinate of the graph of a relation, from the least to the greatest.

By critically observing the table of this relation shown, we can reasonably infer and logically deduce the following:

Domain = {−3, −1, 2, 4}.

Range = {0, 2, 4}.

Read more on domain here: https://brainly.com/question/8032517

#SPJ1

In the attached diagram the perimeter of the hall way is

The perimeter of the hall way is calculated by adding all the sides of the hallway

The perimeter of the hall way  = 2x - 7 + x + 1 + 4x - 9 + x - 2 + x + 2 + 3x - 11 + x - 2 + 3x - 11 + x + 4

adding like terms results to

The perimeter of the hall way  =  17x + (-34)

Finally, the simplified expression is:

17x - 34

Learn more about perimeter at

https://brainly.com/question/19819849

#SPJ1

The probability that a randomly chosen college student exercises in the morning or afternoon is 0.76

We have given that the M be the event that the student exercises in the morning and A be the event that the student exercises in the afternoon.

To find : The probability that a randomly chosen college student exercises in the morning or afternoon

P(M) = 0.25+0.37 = 0.62

P(A) = 0.14+0.37 = 0.51

P(M and A) = 0.37

Now,

P(M or A) = P(M) + P(A) - P(M and A)

                = 0.62 + 0.51 - 0.37

                = 0.76

Hence, Option last 0.76 is the correct choice.

To learn more about the probability click here:

brainly.com/question/30034780

#SPJ4

Answer:

f(x)=x^3 - 13x^2 + 40x + 17

Step-by-step explanation:

x-0=0    x-5=0       x-8=0

  x=0        x=5           x=8

y=x(x-5)(x-8)+b  ==> b is what's going to be used to find the equation so that

                                y=17 when x=0

17=0(0-5)(0-8)+b  ==> plugin 0 for x and 17 for y

17=0*(-5)*(-8)+b  ==> simplify

17=0+b  ==> anything multiplied by 0 is 0.

b=17  

Hence, the equation is:

y=x(x-5)(x-8)+17  ==> expand this equation

y=x*(x-5)(x-8) + 17

y=x*(x(x - 8) - 5(x - 8)) + 17  ==> distribute x-8 to x and -5

y=x*(x*x - 8x - 5x - (8)(-5)) + 17  ==> distribution property

y=x*(x^2 - 13x - (-40)) + 17   ==> simplify

y=x*(x^2 - 13x + 40) + 17  ==> subtracting a negative number is equivalent to

                                              adding a positive number

y=x^3 - 13x^2 + 40x + 17 ==> multiply x with x^2, 13x, and 40 using the

                                              distribution property.

Answer: f(x)=x^3 - 13x^2 + 40x + 17

Answer: Okay, lets explain.

Step-by-step explanation:Since 0, 5 & 8 are given as the zeros of the required 3rd degree polynomial f(x), therefore, one may take it as ; f(x) =k (x-0)(x-5)(x-8)

= k(x³−13x²+40) …. .. .(1) . Since f(10) = 17 (given), it implies 17 = k(1000 -1300 + 400) = 100 ==> k = 17/100 = 0.17 . Put this value of k in eq(1) and get the required polynomial.

Answer:

24

Step-by-step explanation:

I just took this test and got an A

Have a great day!

Answer:

22

Step-by-step explanation:

22 because I did it already

A regular polygon is a polygon with all sides and angles congruent. It exhibits symmetry and uniformity in its sides and angles, creating a visually appealing shape.

A polygon with all sides and angles congruent is called a regular polygon. In a regular polygon, all sides have the same length, and all angles have the same measure. This uniformity in the lengths and angles of the polygon's sides and angles gives it a symmetrical and balanced appearance.

Regular polygons are named based on the number of sides they have. Some common examples include the equilateral triangle (3 sides), square (4 sides), pentagon (5 sides), hexagon (6 sides), and so on. The names of regular polygons are derived from Greek or Latin numerical prefixes.

In a regular polygon, each interior angle has the same measure, which can be calculated using the formula:

Interior angle measure = (n-2) * 180 / n

Where n represents the number of sides of the polygon.

The sum of the interior angles of any polygon is given by the formula:

Sum of interior angles = (n-2) * 180 degrees

Regular polygons have several interesting properties. For instance, the

exterior angles of a regular polygon sum up to 360 degrees, and the measure of each exterior angle can be calculated by dividing 360 degrees by the number of sides.

Regular polygons often possess symmetrical properties and are aesthetically pleasing. They are commonly used in design, architecture, and various mathematical applications.

Learn more about polygon here:

https://brainly.com/question/17756657

#SPJ11

Answer:

13 books

Step-by-step explanation:

$24/3=8  cost for one book

$104/8=13

Using it's concept, the domain of the function is given as follows:

{x| –2 ≤ x <= 5}

The domain of a function is the set that contains all possible input values for the function, that is, the values for which the function is defined.

The function described in this problem is defined from x = -2 until x = 5 hence the domain of the function is given as follows, by the interval:

{x| –2 ≤ x <= 5}

More can be learned about the domain of a function at https://brainly.com/question/10891721

#SPJ1

Answer:

So I got 64 on my test, but it doesn't let you see what was right and what was wrong, so I guess we will never know☹️☹️☹️☹️.

BTW in was on edge

1. in 1 tree, he will get 13 apples

2. yes there is a proportional relationship in the data because there are 13 apples per tree

3. y=13x (y represents the total of apples he can get in the number of trees he picked. x represents the number of trees)

4. if there were 25 trees, he would have picked 325 apples because

13*20 is 260

13*5 is 65

260+65 is 325

Answer:

1. e

2. c

Step-by-step explanation:

1. e. table

The question displays a table that organizes the data

2. c

When you compare the x and y values of a relationship, in this case the b and t variables, you use a ratio.

Step-by-step explanation:

The graph of \(p(x)=2x^3\) is less steep than \(f(x)=2.5x^3\) because the coefficient 2 is less than the coefficient 2.5.  That makes points on the graph of p(x) lie closer to the x-axis than points on the graph of f.  For example, if  x = 2, the point (2, 20) is on the graph of  f  but the point (2, 16) is on the graph of  p (so it lies under the point (2, 20).

The graph of \(p(x)=-x^3\) is less steep than the graph of  f  and it is reflected over the x-axis.  The negative coefficient -1 is doing that.  The values of the function  p(x)  are opposite sign to values of  f(x).

The graph of \(p(x)=3x^3\) is steeper than the graph of f(x) because the coefficient 3 is larger than the coefficient 2.5, making the points on the graph of   p  lie farther away from the x-axis than points on the graph of  f(x).

25 red, 15 blue

======================================================

Work Shown:

b = number of blue marbles = unknown

r = number of red = 25

T = number total = 25+b

r/T = probability of getting red = 5/8

r/T = 5/8

25/(25+b) = 5/8

25*8 = 5(25+b) .... cross multiplication

200 = 125+5b

200-125 = 5b

75 = 5b

5b = 75

b = 75/5

b = 15

We have 15 blue marbles and 25 red marbles. This means there are T = r+b = 25+15 = 40 marbles total.

The proportion of red is r/T = 25/40 = (5*5)/(5*8) = 5/8 to help confirm we have the correct value for b.

To two decimal place, √94 must lie between 9.6 and 9.7 because 9² = 81 and 9.62² = 92.5444, and 94 lies between these values.

√94 = approximately, 9.69

That is 9.6 to 9.7

9² = 9 × 9

= 81

9.62² = 92.5444

Therefore, the statement can be completed using 9.6 and 9.7

81

92.5444 respectively.

Read more on number line:

https://brainly.com/question/12399107

#SPJ1

Answers: x = 4 and y = 3

============================================================

Explanation:

Triangle UBD is congruent to triangle RAN

Note the order of the lettering as it's important.

BD and AN are the last two letters of UBD and RAN in that order. Therefore, these sides correspond and BD = AN. From that, we know,

BD = AN

2y+5 = 3y+2

5-2 = 3y-2y

3 = 1y

y = 3

-----------

Using similar logic, UD and RN are the first and last letters of UBD and RAN respectively. So,

UD = RN

15 = 2x+7

2x+7 = 15

2x = 15-7

2x = 8

x = 8/2

x = 4

The researchers calculated the sodium content (in milligrams) for each order based on Chipotle's published nutrition information. The distribution of sodium content is approximately normal with a mean of 2000 mg and a standard deviation of 500 mg.

In this case, the answer would be the mean sodium content, which is 2000 mg.


First, it's important to understand that a normal distribution is a bell-shaped curve that describes the distribution of a continuous random variable. In this case, the sodium content of Chipotle meals follows a normal distribution.

To calculate the probability of a certain range of sodium content, we can use the z-score formula. The z-score measures the number of standard deviations an observation is from the mean. It is calculated as:

z = (x - mean) / standard deviation

Where x is the specific value we are interested in.
For example, let's say we want to find the probability that a randomly selected meal has a sodium content between 1500 mg and 2500 mg. We can calculate the z-scores for these values:

z1 = (1500 - 2000) / 500 = -1
z2 = (2500 - 2000) / 500 = 1
To find the probability, we can use a standard normal distribution table or a calculator. From the table, we find that the probability of a z-score between -1 and 1 is approximately 0.6827. This means that about 68.27% of the meals have a sodium content between 1500 mg and 2500 mg.

In conclusion, the  answer is the mean sodium content, which is 2000 mg. By using the z-score formula, we can calculate the probability of a certain range of sodium content. In this case, about 68.27% of the meals ordered from Chipotle restaurants have a sodium content between 1500 mg and 2500 mg.

To know more about normal distribution visit:

brainly.com/question/15103234

#SPJ11

Answer:

=6

Step-by-step explanation:

The proof is not valid, nor does it prove that 4 is equal to 3

This evidence is not true.

The error occurs in the step involving factoring, where both sides of the equation are divided by (a + b - c).

The problem is that if (a + b - c) equals zero, it is not permissible to divide both sides of the equation by (a + b - c) because it is not defined to be divided by zero

Moreover, even if (a + b - c) is not equal to zero, dividing both sides by (a + b - c) does not result in an equation

In this particular case, the fact that 4(a + b - c) = 3(a + b - c) implies that (a + b - c) = 0 or 4 = 3. One valid conclusion only if 4 = 3 is false.

Learn more about proof at

https://brainly.com/question/29969150

#SPJ1