ETAILS PREVIOUS ANSWERS SESSCALCET2 13.7.023.MI. MY NOTES PRACTICE ANOTHE Evaluate the surface integral V F.ds for the given vector field F and the oriented surface 5. In other words, find the lux of F across s. For closed surfaces, use the positive (outward) orientation Fix, y, z) = xy +224 + axk S is the part of the paraboloid = 8 - 2 - y2 that lies above the square 0 SX510SYS , and has upward orientation 4 х Need Help? MY NOTES PRACTICE ANOTHE DETAILS 6. (0/1 Points) PREVIOUS ANSWERS SESSCALCET2 13.7.025. Evaluate the surface integral Fids for the given vector field F and the oriented surface S. In other words, find the flux of Facross S. For closed surfaces, use the positive (outward) orientation F(x, y, z) = xi-J+ y k S is the part of the sphere x2 + y2 + 2 = 16 In the first octant, with orientation toward the origin 4 X

The price that maximizes revenue is p = 120.

The price that maximizes revenue, we need to find the value of price (p) that corresponds to the maximum value of revenue (R). Revenue is calculated by multiplying the quantity (q) sold by the price (p), so we can express revenue as R = p × q.

Given the demand function q = -5p + 1200, we can substitute this expression for q into the revenue equation:

R = p × q

R = p × (-5p + 1200)

To find the price that maximizes revenue, we can take the derivative of the revenue function with respect to price (p), set it equal to zero, and solve for p.

dR/dp = -10p + 1200 = 0

Solving this equation for p:

-10p + 1200 = 0

-10p = -1200

p = -1200 / -10

p = 120

Therefore, the price that maximizes revenue is p = 120.

To know more about maximizes revenue click here :

https://brainly.com/question/29391100

#SPJ4

Answer: D.680

Step-by-step explanation:

Step-by-step explanation:

36 multiple 4 it is equivalent to what you say

Answer:

Use multiplication and dividing.

Step-by-step explanation:

If you want to convert to a smaller unit, you must multiply.

For example...

4 Feet to Inches:

\(4 * 12 =48\) inches

2 Yards to Inches:

\(2 * 3 = 6\) feet

\(6 * 12 = 72\) inches

If you want to convert to a larger unit, you must divide.

336 Inches to Feet:

\(336/12=28\) feet

756 Inches to Yards:

\(756/12=63\) feet

\(63/3=21\) yards

The carnival committee should expect to pay $218.70 for prizes at the booth.

We can start by calculating the expected number of students who win each prize:

Stuffed toy: 22% of 150 students = 0.22 x 150 = 33 students

Jump rope: 16% of 150 students = 0.16 x 150 = 24 students

T-shirt: 6% of 150 students = 0.06 x 150 = 9 students

No prize: 100% - (22% + 16% + 6%) = 56% of 150 students = 0.56 x 150 = 84 students

Next, we can calculate the total amount of money that the carnival committee should expect to pay for prizes at the booth:

Stuffed toy: 33 students x $3.60 per toy = $118.80

Jump rope: 24 students x $1.20 per rope = $28.80

T-shirt: 9 students x $7.90 per shirt = $71.10

Total cost of prizes = $118.80 + $28.80 + $71.10 = $218.70

Therefore, the carnival committee should expect to pay $218.70 for prizes at the booth.

To learn more about carnival committee visit: https://brainly.com/question/29210940

#SPJ11

the parametric surface S is given by r(u, v) = (u cos v, u sin v, v). If the normal vector of the tangent plane to S at the point P(1/2, √3/2,π/3) is orthogonal to the vector (0, a, 2), then the constant an equal: is option c.

To answer this question, let's follow these steps:

Step 1: Compute the partial derivatives of r(u, v) with respect to u and v.
ru(u, v) = (cos v, sin v, 0)
rv(u, v) = (-u sin v, u cos v, 1)

Step 2: Calculate the normal vector of the tangent plane to the surface S, which is the cross product of the partial derivatives.
N = ru x rv = (sin v, -cos v, u)

Step 3: Evaluate the normal vector N at the point P(1/2, √3/2, π/3).
N(P) = (sin(π/3), -cos(π/3), 1/2) = (√3/2, -1/2, 1/2)

Step 4: If the normal vector N(P) is orthogonal to the vector (0, a, 2), their dot product should be 0.
N(P) · (0, a, 2) = (√3/2)(0) + (-1/2)(a) + (1/2)(2) = 0

Step 5: Solve for a.
-1/2 * a + 1 = 0
-1/2 * a = -1
a = 2

So, the constant a equals 2. Your answer is: c. 2

to know more about orthogonal click here:

https://brainly.com/question/30772550

#SPJ11

Answer:

10

Step-by-step explanation:

1000^ 1/3

factor the number

(10^3)^1/3

10^3•1/3

10^1

10

Answer:

1/4 pls mark brainliest

Step-by-step explanation:

The number of questions that rita answered correctly is 28 questions.

Given that,

Rita answered 14 questions in the post test correctly, which is 350% more than she had answered correctly on the pre test's 50 percentage of the questions.

To find : The number of questions that Rita answered correctly

By using simple math,

We can write a relation using the given data,

14/x = 50%

14/x = 0.5

x = 28

Here x is the number of questions that Rita answered correctly

Therefore, the number of questions that Rita answered correctly is 28 questions.

To learn more about percentage click here:

brainly.com/question/29306119

#SPJ4

A. x1, x2, x3, s1, s2 ≥ 0

B. New table au:

x1 x2 x3 s1 s2 RHS

x2 | 0 1 4/7 3/14 -1/14 1/2

s2 | 1 0 3/7 -1/14 3/14 3/2

Z | 0

a) Writing the problem in equation form and adding slack variables:

Maximize Z = 3x1 + 2x2 + x3

Subject to:

3x1 - 3x2 + 2x3 + s1 = 3

-x1 + 2x2 + x3 + s2 = 6

x1, x2, x3, s1, s2 ≥ 0

b) Solving the problem using the simplex method:

Step 1: Convert the problem into canonical form (standard form):

Maximize Z = 3x1 + 2x2 + x3 + 0s1 + 0s2

Subject to:

3x1 - 3x2 + 2x3 + s1 = 3

-x1 + 2x2 + x3 + s2 = 6

x1, x2, x3, s1, s2 ≥ 0

Step 2: Create the initial tableau:

x1 x2 x3 s1 s2 RHS

s1 | 3 -3 2 1 0 3

s2 | -1 2 1 0 1 6

Z | 3 2 1 0 0 0

Step 3: Perform the simplex method iterations:

Iteration 1:

Pivot column: x1 (lowest ratio = 3/1 = 3)

Pivot row: s2 (lowest ratio = 6/2 = 3)

Perform row operations to make the pivot element equal to 1 and other elements in the pivot column equal to 0:

s2 = -s2/3

x2 = x2 + (2/3)s2

x3 = x3 - (1/3)s2

s1 = s1 - (1/3)s2

Z = Z - (3/3)s2

New tableau:

x1 x2 x3 s1 s2 RHS

x1 | 1 -2/3 -1/3 0 1/3 2

s2 | 0 7/3 4/3 1 -1/3 2

Z | 0 2/3 2/3 0 -1/3 2

Iteration 2:

Pivot column: x2 (lowest ratio = 2/7)

Pivot row: x1 (lowest ratio = 2/(-2/3) = -3)

Perform row operations to make the pivot element equal to 1 and other elements in the pivot column equal to 0:

x1 = -3x1/2

x2 = x2/2 + (1/7)x1

x3 = x3/2 + (4/7)x1

s1 = s1/2 - (1/7)x1

Z = Z/2 - (2/7)x1

New tableau:

x1 x2 x3 s1 s2 RHS

x2 | 0 1 4/7 3/14 -1/14 1/2

s2 | 1 0 3/7 -1/14 3/14 3/2

Z | 0

Learn more about table from

https://brainly.com/question/30801679

#SPJ11

Step-by-step explanation:

-9.382649173.62 if you do the math

Answer:

I'm not sure what answer your looking for exactly

Step-by-step explanation:

3(-3x+9x+30x) -3x³ -18²(-24x) combine like terms

3+12x-3x³-18x² subsitute x

-4: 3+(-4)-( -1728)-( -5184)=6867

-2: 3+(-24)-(216)-1296)=-1533

0: 3

At the end of 1.51 seconds, the velocity is 6.9 m/s, and at the end of 2.86 seconds, it is 24.64 m/s.

The dislocation that an article of particle experiences with regard to the time is expressed vectorially as velocity. The meter per moment (m/s) is the accepted unit of velocity profiles (also known as speed).

A. F = ma, where F is force, m is mass and a is acceleration.

a = 2.65/0.58

Performing division

a = 4.57 m/s²

With respect to final and starting velocities, acceleration, and time, the formula is v = u + at.

v = 4.57×1.51

The act of multiplying

v = 6.9 m/s.

B). New acceleration = 3.60/0.58

The act of multiplying

New acceleration = 6.2 m/s²

v = u + at

v = 6.9 + 6.2×2.86

Performing multiplication

v = 6.9 + 17.75

Performing addition

v = 24.64 m/s.

At two different locations, the velocities are 6.9 m/s or 24.64 m/s.

To know more about Velocity visit:

https://brainly.com/question/25749514

#SPJ4

The answers are :

a. 500 plants will be picked in each random sample.

b. Sample size is 5000. I selected number because quantitative sample sizes larger than the qualitative sample sizes.

c. It is because 5000 plants can be equally divided into 10 parts of 500 each.

d. Number of plants is large enough, each plant has an equal chance of being chosen.

What do you mean by sample size determination ?

The process of selecting the number of observations for a statistical sample is known as sample size determination.

It is given that a public health expert wants to test the plants at the farm.

a.

We know that the appropriate sample size can be obtained by dividing the population by the fixed periodic interval.

In this instance, the fixed periodic interval will be given by n number of plant. It is because there are 5000 plants and there needs to be a random sample of n plants.

So, If n = 10 then ; 500 plants will be picked in each random sample.

b.

The sample size in this case is 5000. We are aware that the qualitative sample sizes are, in fact, lower than the quantitative sample sizes. Here, quantitative sampling is used to make sure that there is a sufficient sample of the plants, meaning that the randomized data acquired is enough to attain statistical significance.

c.

We know that a random sample is known as unbiased representation of larger data. It is considered a fair way of selecting a sample from a large number of data as each one has an equal chance of getting selected.

Here ; if random sample is 10 then , 5000 plants can be equally divided into 10 parts of 500 each.

d.

The number of plants is large enough, each plant has an equal chance of being chosen, the units of the sample are entirely independent, and there is no obvious correlation or attraction between them. This is how random sampling is used.

Therefore , the answers are :

a. 500 plants will be picked in each random sample.

b. Sample size is 5000. I selected number because quantitative sample sizes larger than the qualitative sample sizes.

c. It is because 5000 plants can be equally divided into 10 parts of 500 each.

d. Number of plants is large enough, each plant has an equal chance of being chosen.

Learn more about random sample here ;

https://brainly.com/question/24466382

#SPJ1

Answer:

A square shaped room contains 12m³of air.If the height of the room is 3m,what is the area of the floor. find the length too.also write the method ka answer

Step-by-step explanation:

Answer:

(4²πx2) + (8π x 4) = 201.061... OR 64π

Answer:

Step-by-step explanation:

5) r = 8/2 = 4 cm

Top and bottom = 2*πr²

                           = 2 * 3.14 * 4 * 4

                          = 100.48 cm²

Middle part = h * πd

                  = 4 * 3.14 * 8

                 = 75.36 cm²

Total = 100.38 + 75.36   = 175 .84 cm²

The least amount of fencing required to enclose a rectangular pasture of 320,000 square meters is 600 meters by 533.3 meters. This is because the length of the sides is determined by the formula a=\(320,000\)b, where a is the area of the pasture and b is the length of the sides.

By solving for b, we get b=320,000a, and so a=600 and b=533.3.

Therefore, the dimensions of the pasture require 600 meters of fencing along one side, and 533.3 meters along the other side. No fencing is required along the river.

for such more questions on   area of the pasture

https://brainly.com/question/22668442

#SPJ11

Answer:

$1.60

Step-by-step explanation:

20% of $8.00 is actually 0.20 x 8

0.20 x 8 = 1.60

Answer:

$1.60

Step-by-step explanation:

First, convert the 20% to an actual number that can be used in a calculation. For percents,this is always done by simply dividing the percent (in this case 20%) by 100%.So, the conversational term "20%" becomes 20% / 100% = 0.20

Second, you need to find out what 20% of your $8.00 meal cost is.This is always done by multiplying 0.20 by $8.00, or

0.20 x $8.00=$1.60.

So, the amount of tip you are going to leave is $1.60.

Answer:

43.96 m.

Step-by-step explanation:

The formula for circumference is: πd (diameter).

According to the word problem, the diameter is 12.

**3.14 IS A SUBSTITUTE FOR PI**

3.14 × 12 = 43.96

Therefore, 43.96 meters is the circumference of this circle.

Answer:

$29.67 each

Step-by-step explanation:

6.75% of $72.50 = $4.90

72.50 + 4.90 = $77.40

15% of 77.40 = 11.61

77.40 + 11.61 = 89.01

89.01 divided by 3 = $29.67 each

the final price will stay as $52

The corresponding row in the S-box substitution table is 1, the corresponding column is 13, the corresponding 4-bit output for S1 is 3, and after applying the initial permutation (IP), the block will look like 0000000000000100000000000000000100000000000000000101000000010000, and applying the \(IP^{-1}\) transformation will result in the block 0000100000000000100000000000000000000000000000000001010000000000.

1. For the six-bit value 011010 in the DES S-box:

- The corresponding row in the S-box substitution table is the binary value formed by the first and last bits: row 01.

- The corresponding column in the S-box substitution table is the binary value formed by the middle four bits: column 1101.

- The corresponding four-bit output (in decimal) for S1 is 11.

2. After applying the initial permutation (IP) to the 64-bit DES block:

- The state will look like: 0000000000000000000000000000000000000000000000000000000000000000.

3. Regarding the L0 and R0 halves of the state:

- L0 = 00000000000000000000000000000000.

- R0 = 00000000000000000000000000000000.

4. After applying the expansion box to R0:

- E(R0) = 000000000000000000000000000000000000000000000000.

5. The result of XORing the subkey with E(R0):

- k1 ⊕ E(R0) = 000000000000000000000000000000000000000000000000.

6. Applying the S-box transformation:

- S(k1 ⊕ E(R0)) = 0000.

7. Applying the permutation box (P) to complete the function f:

- f(R0) = P(S(k1 ⊕ E(R0))) = 0000000000000000.

8. The state of DES going into the next round:

- L1 = R0 = 0000000000000000.

- R1 = L0 ⊕ f(R0) = 0000000000000000 ⊕ 0000000000000000 = 0000000000000000.

9. For the two 6-bit numbers x1 = 010111 and x2 = 111110 in S1:

- S1(x1) = 10 (in decimal).

- S1(x2) = 01 (in decimal).

- S1(x1 ⊕ x2) = S1(101001) = 00 (in decimal).

- S1(x1) ⊕ S1(x2) = 10 ⊕ 01 = 11 (in decimal).

10. After the initial permutation (IP) is applied to the 64-bit DES block:

- The block will look like: 0000100000000000100000000000000000000000000000000001010000000000.

11. If we apply the inverse initial permutation (IP^-1) to the above block:

- The result will be: 0000000000010000000000010000000000000000000000001010000001000000.

Learn more about permutation from the given link:

https://brainly.com/question/32683496

#SPJ11.

Answer:4,500

Step-by-step explanation:

Answer:

yeah, it is 4,500

Step-by-step explanation:

:))))))

Answer:

All systems have 2 real solutions.

Step-by-step explanation:

there are X and Y unknowns.

Answer:

Answers below

Step-by-step explanation:

7. Area of shape - area of small shape

A(s) = 5*5 = 25 - A(ss) = 3 = 25-3 = 22

8. Area of shape - area of small shape

A(s) = 4*2 = 8 - A(ss) = 1 = 8-1 = 7

Answer:

its  5y−30

         2

Step-by-step explanation:

Because lets put this problem in slope form. The form is Y=mx+b

ok now lets put it with the number Y=2/5+6

Answer:

A, and e

Step-by-step explanation:

A frustum is one of two pieces of a double cone divided at the vertex. A double cone is a three-dimensional shape that is created by connecting two cones with their vertices touching.

When the double cone is cut through the vertex, it creates two pieces known as frustums. A frustum has a circular base and a smaller circular top, which are parallel to each other. The height of the frustum is the distance between the two circular bases.

The volume of a frustum can be calculated using the formula V = (1/3)h(a^2 + ab + b^2), where h is the height, a is the radius of the larger base, and b is the radius of the smaller top. Frustums are commonly found in architecture and engineering, such as in the design of buildings and bridges.

A "napped cone" is one of two pieces of a double cone divided at the vertex. When a double cone is bisected through its vertex, it results in two identical, mirror-image napped cones. These geometric shapes have various applications in mathematics, engineering, and design due to their unique properties.

Napped cones share some characteristics with regular cones, such as having a circular base, but their pointed vertex is replaced by a flat plane where the double cone was divided. This creates a shape that is both symmetrical and easy to manipulate for various purposes.

To know more about formula click here

brainly.com/question/30098455

#SPJ11