PLEASEEEEEE IM LITERALLY BEGGING YOU GUYS HELPPPPP MEEEE I NEEED THIS ASAPPPPPP

Answer:60.3cm^3

Step-by-step explanation:

i got it wrong and that was the answer lol

Answer:

c can i have brainliest pls i need for virtuoso

Step-by-step explanation:

Answer:

C

Step-by-step explanation:

because thats what nic does

Answer:

\(\boxed{\tt v < 6.8}\)

Step-by-step explanation:

\(\tt 0.5v+0.06 < 3.46\)

Multiply both sides by 100:-

\(\tt 0.5v\times\:100+0.06\times\:100 < 3.46\times\:100\)

\(\tt 50v+6 < 346\)

Subtract 6 from both sides:-

\(\tt 50v < 340\)

Divide both sides by 50:-

\(\tt \cfrac{50v}{50} < \cfrac{340}{50}\)

\(\tt v < \cfrac{34}{5}\)

Or

\(\tt v < 6.8\)

Therefore, your answer is v < 6.8!!! :)

______________________

Hope this helps!

Have a great day!

Answer:

Step-by-step explanation:

The cutoff point for the number of minutes at which the customer should be contacted is 696 minutes

To calculate the upper fence for the monthly phone use data, we need to first find the quartiles.

Step 1: Arrange the data in order from smallest to largest

307, 335, 336, 341, 371, 375, 380, 395, 413, 424, 440, 465, 467, 489, 510, 512, 515, 521, 521

Step 2: Find the median

The median is the middle value of the data set. If the data set has an odd number of values, the median is the middle value. If the data set has an even number of values, the median is the average of the two middle values.

In this case, we have an even number of values, so we take the average of the two middle values

Median = (413 + 424)/2 = 418.5

Step 3: Find the first quartile (Q1)

The first quartile is the median of the lower half of the data set. To find Q1, we first find the median of the lower half:

Lower half: 307, 335, 336, 341, 371, 375, 380, 395, 413

Median of lower half = (371 + 375)/2 = 373

Step 4: Find the third quartile (Q3)

The third quartile is the median of the upper half of the data set. To find Q3, we first find the median of the upper half:

Upper half: 424, 440, 465, 467, 489, 510, 512, 515, 521, 521

Median of upper half = (489 + 510)/2 = 499.5

Step 5: Calculate the interquartile range (IQR)

The interquartile range is the difference between Q3 and Q1

IQR = Q3 - Q1 = 499.5 - 373 = 126.5

Step 6: Calculate the upper fence

The upper fence is defined as Q3 + 1.5 × IQR

Upper fence = Q3 + 1.5 × IQR = 499.5 + 1.5 × 126.5 = 695.75

Therefore, the cutoff point for the number of minutes at which the customer should be contacted is 696 minutes (rounded to the nearest minute).

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The given question is incomplete, the complete question is:

The following data represents the monthly phone use, in minutes, of a customer enrolled in a fraud prevention program for the past 20 months.

The phone company decides to use the upper fence as the cut off Point for the number of minutes at which the customer should be contacted. What is the cutoff point. round to the nearest minutes.

424 307 413 371

467 341 335 521

510 375 512 336

521 489 465 380

515 440 395 450

Answer:

(15 - √2)² - 5(15 - √2) + 3 =

225 - 30√2 + 2 - 75 + 5√2 + 3 =

152 - 25√2

Answer:

-43.73

Step-by-step explanation:

15- sqrt2= 13.59

so x^2= 27.17

5x=67.9

27.17-67.9=-40.73

-40.73+3= -43.73

(success not guranteed)

Answer:

$50 for Brian

$90 for Tim

$100 for Kenny

Step-by-step explanation:

Let 5x = amt for Brian

     9x = amt for tim

     10x = amt for ken

5x + 9x + 10x = 240

24x = 240

x = 10

5x = 5(10) = $50 for Brian

9x = 9(10) = $90 for Tim

10x = 10(10) = $100 for Kenny

Answer:

Step-by-step explanation:

5x + 9x + 10x = $240

x = $10

Brian got 5x = $50

Tim got 9x = $90

Kenny got 10x = $100

The evaluated values of fx and fy at the point (0,0) are 1 and 0, respectively.

Function mentioned in the question :  f(x,y) = e^(18y) sin(x).

Here we have to evaluate fx and fy at the point (0,0).Now, let's solve this one by one.

To calculate fx :Since f(x,y) = e^(18y) sin(x), we get fx = (d/dx) (e^(18y) sin(x)). Here, we know that the derivative of e^(18y) will be 0, since it's a constant function with respect to x. So, we will only need to differentiate sin(x).

Using the derivative of sin(x), we get fx = e^(18y) cos(x)

Now, to calculate fy : Again, using f(x,y) = e^(18y) sin(x), we get fy = (d/dy) (e^(18y) sin(x))Using the chain rule, we will first differentiate the exponent term e^(18y). Using the chain rule, we get fy = e^(18y) (d/dy) (sin(x)).

Now, since sin(x) is not dependent on y, its derivative will be 0.

So, we will only need to differentiate e^(18y) with respect to y.Using the chain rule again, we get fy = 18e^(18y) sin(x). Hence, the value of fx at the point (0,0) will be f(0,0) = e^(18*0) cos(0) = e^0 * 1 = 1,

and, the value of fy at the point (0,0) will be f(0,0) = 18e^(18*0) sin(0) = 18 * 0 * 0 = 0.

Therefore, the evaluated values of fx and fy at the point (0,0) are 1 and 0, respectively.

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Complete Question : evaluate fx and fy at the given point. f(x, y) = e18y sin(x), (0,0)

Answer:

There is only one way to obtain a sum of 12 when rolling two standard six-sided dice, which is to get a 6 on both dice.

The probability of rolling a 6 on one die is 1/6. Therefore, the probability of rolling a 6 on both dice is:

P(D1 = 6 and D2 = 6) = P(D1 = 6) x P(D2 = 6) = 1/6 x 1/6 = 1/36

Therefore, the probability of rolling a sum of 12 with two standard six-sided dice is 1/36.

P(D1 + D2 = 12) = 1/36

IF THIS HELPS, CAN YOU PLEASE GIVE MY ANSWER BRAINLIEST?:)

Answer:

6200 rupees

Step-by-step explanation:

Think the monthly income x

According to the question

The equation is

x×28%=1736

x×28/100=1736

x=1736÷28/100

x=1736×100/28

x=62×100

x=6200

So monthly income is 6200 rupees

Answer:

\(6200\ Rupees\)

Step-by-step explanation:

\(We\ are\ given\ that,\\Percent\ of\ salary\ Marin\ spends\ for\ her\ loans=28 \% \\Amount\ of\ total\ payment\ on\ the\ loans= 1736\ rupees\\Hence,\\Let\ her\ monthly\ income\ be\ x\\Hence,\\The\ question\ also\ tells\ us\ that:\\28 \%\ of\ Marin's\ Monthly\ Income= Loan\ Payment\\Or,\\28 \%\ of\ x=1736\\Hence\ as\ 28 \%\ can\ also\ be\ represented\ as: \frac{28}{100},\\\frac{28}{100}*x=1736\\Hence\ by\ multiplying\ the\ LHS\ and\ RHS\ with\ \frac{100}{28},\\\)

\(\frac{28}{100}*\frac{100}{28}*x=1736*\frac{100}{28}\\Hence,\\x=62*100\\x=6200\\\)

Answer:

$29.12

Step-by-step explanation:

x - .25x = 25.95

.75x = 25.95   Divide both sides by .75

x = 34.60

the original cost of the sweater was $34.60

34.60 x .8  If you take off 20%, you are leaving on 80%

$29.12  This is the purchase price of 20% off of the original cost.

Answer:

i think the answer is B . 22::2

The standard deviation of this binomial distribution is 8

Since the students either plan to go to graduate school or not, this is a binomial distribution with parameters

n = 400 and p = 0.2.

The formula for the standard deviation of a binomial distribution is:

σ = √(n * p * (1 - p))

Substituting the values given, we get:

σ = √(400 * 0.2 * (1 - 0.2))

So, we have

= √(400 * 0.2 * 0.8)  

Evaluate

= 8

Hence, the standard deviation of this binomial distribution is 8.

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The regular expression excludes strings like "1000" or "100000" because they have an even number of 0s following the 1.

The set of all bit strings made up of a 1 followed by an odd number of 0s can be represented by the regular expression:

1(00)*

Breaking down the regular expression:

1: The string must start with a 1.

(00)*: Represents zero or more occurrences of the pattern "00". This ensures that the 1 is followed by an odd number of 0s.

Examples of valid bit strings in this set include:

10

100

10000

1000000

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To determine the change in angular momentum (ΔL) of a cylinder from t = 0 to t = t0, a student can use the equation:

ΔL = I * Δω

where ΔL is the change in angular momentum, I is the moment of inertia of the cylinder, and Δω is the change in angular velocity.

To calculate Δω, the student needs to know the initial and final angular velocities, ω0 and ωt0, respectively. The change in angular velocity can be calculated as:

Δω = ωt0 - ω0

Once Δω is determined, the student can use the moment of inertia (I) of the cylinder to calculate ΔL using the equation mentioned earlier.

The moment of inertia (I) depends on the mass distribution and shape of the cylinder. For a solid cylinder rotating about its central axis, the moment of inertia is given by:

I = (1/2) * m * r^2

where m is the mass of the cylinder and r is the radius of the cylinder.

By substituting the known values for Δω and I into the equation ΔL = I * Δω, the student can calculate the change in angular momentum (ΔL) of the cylinder from t = 0 to t = t0.

It's important to note that this method assumes that no external torques act on the cylinder during the time interval. If there are external torques involved, the equation for ΔL would need to include those torques as well.

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1. An equation that can be used to calculate the length and width of the garden,  l = 2w + 5 and 2l + 2w = 61

2. Length = 22

    Width =  51/6

Perimeter is a mathematical term, which means total outer boundary of a figure, we define it only for two dimensional figures.

Perimeter = Sum of length of the all the sides

Given that,

The perimeter of the garden = 61 feet

The length is 5 more than the twice of width

Suppose,

length = l

width  = w

According to given condition,

l = 2w + 5

Perimeter = l + w + l + w

                 =  61

2l + 2w = 61       _______(i)

By putting value of l in the equation (i)

⇒ 2( 2w + 5 ) + 2w = 61

⇒ 4w + 10 + 2w = 61

⇒  6w + 10 = 61

⇒  w = 51/6

By putting value w in the equation (i)

2l + 2×51/6 = 61  

2l   = 61 - 17

l = 22

Hence, the length and width of the garden are respectively, 22 & 51/6

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The initial velocity is the speed of the plane before entering the intersection, which is not given in the question. Without the initial velocity, we cannot accurately calculate the time needed to clear the intersection.

(a) To find the distance traveled during the entire trip, we can calculate the distance traveled during each part and then sum them up.

Distance traveled during the first part = Average speed * Time = 6.31 m/s * 18.3 minutes * (60 seconds / 1 minute) = 6867.78 meters

Distance traveled during the second part = Average speed * Time = 4.39 m/s * 30.2 minutes * (60 seconds / 1 minute) = 7955.08 meters

Distance traveled during the third part = Average speed * Time = 16.3 m/s * 8.89 minutes * (60 seconds / 1 minute) = 7257.54 meters

Total distance traveled = Distance of first part + Distance of second part + Distance of third part

= 6867.78 meters + 7955.08 meters + 7257.54 meters

= 22080.4 meters

Therefore, the bicyclist traveled a total distance of 22080.4 meters during the entire trip.

(b) To find the average speed of the bicyclist for the trip, we can divide the total distance traveled by the total time taken.

Total time taken = Time for first part + Time for second part + Time for third part

= 18.3 minutes + 30.2 minutes + 8.89 minutes

= 57.39 minutes

Average speed = Total distance / Total time

= 22080.4 meters / (57.39 minutes * 60 seconds / 1 minute)

≈ 6.42 m/s

Therefore, the average speed of the bicyclist for the trip is approximately 6.42 m/s.

(c) To find the time needed for the plane to clear the intersection, we can use the formula:

Final velocity = Initial velocity + Acceleration * Time

Here, the initial velocity is the speed of the plane before entering the intersection, which is not given in the question. Without the initial velocity, we cannot accurately calculate the time needed to clear the intersection.

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Answer:

\(\frac{x}{y3}\)

Step-by-step explanation:

x to the 5th minus x to the 4th is just x and y to the second minus y to the 5th is y to the -3 and to make that positive you bring it to the bottom so the exponent is positive.

Answer:

24 cans.

Step-by-step explanation:

6$ for each 12 cans, 12x4=48, so 6x4=24.

Answer:

$24

Step-by-step explanation:

Hope this helped you!

Option - B : Decision support system is a flexible tool for data analysis, since its reports do not have a fixed format.

  Decision support systems, a subset of business intelligence, are created to help organisations make sensible business decisions based on vast volumes of analysed data. Huge volumes of data are analysed using an interactive information system called a decision support system (DSS) to aid in the direction of business choices. A DSS aids management, operations, and planning levels of an organisation in making better decisions by assessing the importance of uncertainties and the tradeoffs involved in selecting one option over another. A DSS uses a variety of raw data, papers, personal knowledge, and/or business models to aid users in making decisions. A DSS may make use of relational data sources, cubes, data warehouses, electronic health records (EHRs), income projections, sales projections, and other sources.

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Answer:

2

Step-by-step explanation:

4-2=2

55-55=0

so:

2:00

When 72 cases are produced and sold at a price of $82.89 per case, the revenue is $5,968.08, and the company's profit is approximately $5,783.96.

(a) The total production cost function is given as C(x) = 25 + 1.51ln(4x + 1) hundred dollars, where x represents the number of cases produced. To find the total production cost when 20 cases are produced, we substitute x = 20 into the cost function: C(20) = 25 + 1.51ln(4(20) + 1) = 25 + 1.51ln(81) ≈ $51.46. Therefore, the total production cost for 20 cases is approximately $51.46.

The average cost per case is found by dividing the total production cost by the number of cases produced. In this case, the average cost per case is approximately $51.46 / 20 ≈ $2.57.

(b) If the total cost of a production run is approximately $3400, we can set the cost function equal to $3400 and solve for x. 3400 = 25 + 1.51ln(4x + 1). Subtracting 25 from both sides gives 3375 = 1.51ln(4x + 1). Dividing by 1.51 and using the natural logarithm properties, we have ln(4x + 1) = 2231.79. Taking the exponential of both sides, we get 4x + 1 = e^(2231.79). Subtracting 1 and dividing by 4, we find x ≈ 1,468. Therefore, we can expect the production level to be around 1,468 cases.

(c) When 72 cases are produced and sold, the revenue can be found by multiplying the number of cases by the selling price: revenue = 72 * $82.89 = $5,968.08. To calculate the company's profit, we subtract the total production cost from the revenue: profit = revenue - C(72) = $5,968.08 - (25 + 1.51ln(4(72) + 1)) ≈ $5,968.08 - $184.12 ≈ $5,783.96.

In summary, when 20 cases of the item are produced, the total production cost is approximately $51.46, resulting in an average cost of around $2.57 per case. If the total cost of a production run is about $3400, we can expect the production level to be approximately 1,468 cases.

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To approximate the solution and maximize the given objective function we need to find the steepest ascent direction and iteratively update the values of x₁ and x₂ to approach the maximum value of z.

The method of steepest ascent involves finding the direction that leads to the maximum increase in the objective function and updating the values of the decision variables accordingly. In this case, we aim to maximize the objective function z = -(x₁ - 3)² - (x₂ - 2)².

To find the steepest ascent direction, we can take the gradient of the objective function with respect to x₁ and x₂. The gradient represents the direction of the steepest increase in the objective function. In this case, the gradient is given by (∂z/∂x₁, ∂z/∂x₂) = (-2(x₁ - 3), -2(x₂ - 2)).

Starting with initial values for x₁ and x₂, we can update their values iteratively by adding a fraction of the gradient to each variable. The fraction determines the step size or learning rate and should be chosen carefully to ensure convergence to the maximum value of z.

By repeatedly updating the values of x₁ and x₂ in the direction of steepest ascent, we can approach the solution that maximizes the objective function z. The process continues until convergence is achieved or a predefined stopping criterion is met.

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The critical points of the function are (0, 0) and (3/4, -9/4), To classify the critical points, we need to examine the second partial derivatives of f(x, y) at each point

To find the critical points of the function f(x, y) = 8x^3 + y^2 + 6xy, we need to find the values of (x, y) where the partial derivatives with respect to x and y are equal to zero.

Taking the partial derivative with respect to x, we have:

∂f/∂x = 24x^2 + 6y = 0.

Taking the partial derivative with respect to y, we have:

∂f/∂y = 2y + 6x = 0.

Solving these two equations simultaneously, we get:

24x^2 + 6y = 0,

2y + 6x = 0.

From the second equation, we can solve for y in terms of x:

Y = -3x.

Substituting this into the first equation:

24x^2 + 6(-3x) = 0,

24x^2 – 18x = 0,

6x(4x – 3) = 0.

Therefore, we have two possibilities for x:

1. x = 0,

2. 4x – 3 = 0, which gives x = ¾.

Substituting these values back into y = -3x, we get the corresponding y-values:

1. x = 0 ⇒ y = 0,

2. x = ¾ ⇒ y = -9/4.

Hence, the critical points of the function are (0, 0) and (3/4, -9/4).

To classify the critical points, we need to examine the second partial derivatives of f(x, y) at each point. However, since the original function does not provide any information about the second partial derivatives, further analysis is required to classify the critical points.

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On a coordinate plane, a line goes through (negative 3, 3) and (negative 2, 1). A point is at (4, 1). The equation, in point-slope form, of the line that is parallel to the given line and passes through the point (4, 1) is y − 1 = negative one-half(x − 4).

We can start by finding the slope of the given line. We can use the slope formula that states that the slope (m) of the line passing through two points, (x_1, y_1) and (x_2, y_2), is given by:

m = y_2 - y_1 / x_2 - x_1

Now, let's find the slope of the line passing through the given points:

Slope (m) = (y_2 - y_1) / (x_2 - x_1) = (1 - 3) / (-2 - (-3)) = 2

The slope of the line is

2.Since the required line is parallel to the given line, it has the same slope.

Therefore, the slope of the required line is also

2. Now, we can use the point-slope form to find the equation of the line with slope 2 passing through the point (4, 1):y - y1 = m(x - x1)y - 1 = 2(x - 4)y - 1 = 2x - 8y = 2x - 7

We can rewrite this equation in point-slope form by moving 2x to the other side of the equation:

y - 1 = 2(x - 4)

Thus, the equation, in point-slope form, of the line that is parallel to the given line and passes through the point (4, 1) is y − 1 = negative one-half(x − 4).

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The height of the cylinder is 10.81 cm and the radius of the cylinder is 5.41 cm

The volume of the cylinder can = 1000 cubic cm

Consider the height of the cylinder as h and the radius of the base is r

Volume of the cylinder = π\(r^2\)h = 1000

h = 1000 / π\(r^2\)

The surface area of the cylinder

A = 2π\(r^2\) + 2πrh

A = 2π\(r^2\) + 2πr(1000 / π\(r^2\) )

A = 2π ( \(r^2\) + 1000 / π\(r^2\))

Differentiate the terms

A' =  2π (2r + 1000 / π\(r^3\))

When the minimum surface area

2π (2r + 1000 / π\(r^3\)) = 0

r = \((1000/2\pi )^\frac{1}{3}\)

r = 5.41 cm

Then,

h =  1000 / π\(r^2\)

= 1000 / (π × 5.41 × 5.41)

= 1000 / 91.94

= 10.87 cm

Hence, the height of the cylinder is 10.81 cm and the radius of the cylinder is 5.41 cm

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Answer:52x18=936$

Step-by-step explanation:

have a total of 52 weeks in a year, save $18 each week, multiply $18 by the number of weeks in a year and then you get the answer

Answer:

1)a

2)c

thats all i know

Step-by-step explanation: