I NEED A PROFESSIONAL ON MATH PROBLEMS NOW!!
A school administrator bought 6 desk sets. Each set consists of one table and one chair. He paid $48.50 for each chair. If he paid a total of $663 for the 6 sets, the cost of each table is

$____

Answer:

B) 23

Step-by-step explanation:

23 girls x 4 boxes each = 92 boxes

92 + 11 extra = 103

23 girls x 5 boxes each = 115 boxes

115 - 12 = 103

Mrs. Warren has 103 boxes and 23 girls in her Girl Scout troop.

Mrs. Warren has 103 boxes and 23 girls in her Girl Scout troop. so option B is correct.

The unitary method is a method for solving a problem by the first value of a single unit and then finding the value by multiplying the single value.

Given; Mrs. Warren has b boxes of Girl Scout cookies that she wants to distribute to the members of her troop.

If she gives each girl 4 boxes, she will have 11 boxes left over then,

23 girls x 4 boxes each = 92 boxes

92 + 11 extra = 103

If she wanted to give each student 5 boxes, she would need an additional 12 boxes then,

23 girls x 5 boxes each = 115 boxes

115 - 12 = 103

Hence, Mrs. Warren has 103 boxes and 23 girls in her Girl Scout troop. so option B is correct.

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Answer:

f(3) = -4

Step-by-step explanation:

f(3) = f(2)*-1/2; Solve for f(2) first;

f(2) = f(1)*-1/2

f(2) = -16*-1/2

f(2) = 8;

Now get back to f(3);

f(3) = f(2)*-1/2

f(3) = 8*-1/2

f(3) = -4

Answer:

Chord

Step-by-step explanation:

Notice that the highlighted part is the line segment that joins the points J and E on the circle, which is known as a chord.

Answer:

Uhh im sorry but this is a website for questions not donations

Step-by-step explanation:

im very sorry if that sounded rude but its kinda true ;/

Answer:

D 2.10+0.80m=11.70, 12 miles

Step-by-step explanation:

11.70-2.10=9.6

9.6/0.80=12

so there is 12 miles and only d has 12 miles

hope this helps have a blessed day

Answer:

61 2/3 sq ft

Step-by-step explanation:

12 1/3 = 37/3

37/3 ÷ 5 = 61 2/3

Answer:

Step-by-step explanation:

m<30

Answer:

\(t=\dfrac{f-v}{a}\)

Step-by-step explanation:

The equation that represents the final velocity of an object is given by :

f=v+at ....(1)

v is initial velocity

a is acceleration rate

t is time

We need to solve the above equation for t.

Subtracting both sides of equation (1) by v

f-v=v-v+at

f-v=at

Dividing both sides of the above equation by a

\(\dfrac{f-v}{a}=\dfrac{at}{a}\\\\t=\dfrac{f-v}{a}\)

So, the value of t is \(\dfrac{f-v}{a}\).

Answer:

the answer is A

i am doing the assignment right now and i got it correct

The floor area of the engineer's model of the sugar factory is 10.825 square feet.

To determine the floor area of the engineer's model of a sugar factory in square feet, we need to convert the given measurements from inches to feet. Since there are 12 inches in a foot, we can divide both dimensions by 12 to convert them.

The length of the model in feet is 30 inches / 12 = 2.5 feet, and the width is 52 inches / 12 = 4.33 feet.

To find the floor area, we multiply the length by the width:

Area = Length × Width

= 2.5 feet × 4.33 feet

= 10.825 square feet

It's important to note that the given measurements are not a standard aspect ratio or scale for a sugar factory. The given dimensions may be scaled down for the model's convenience, so the calculated floor area is only applicable to the scale of the model.

In actuality, a sugar factory would have much larger dimensions.

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Answer:

1: 1.5 would be 1.72 and 2 would also be 1.72.

2: Draw points at (0,1.15) (1, 1.72) (2, 2.29) (3, 2.86) Flatline Connections

Step-by-step explanation:

If Im reading it right you take 1.5 ounces and plug it into the function (it would be between 1 and 2) it would spit out 1.72 (which I'm assuming is the postage)  

It will cost

(i) $1.72 if weight is 1.5 ounces,to send a letter.

(ii)$1.72 if weight is 2 ounces, to send a letter.

first, let us find a relation between postage(dollars) and weight(ounces)

this is an equation of a straight line passing through (0,1.5) and (2,0).

y=mx+c

\(P(w)=\frac{1.5-0}{0-2} x + c\\\\P(w)=-0.75x+c\\\\\)

since it passes through (2,0) it will satisfy the equation

therefore, c =1.5

the equation will be: \(P(w)=-0.75w+1.5\)

after we merge both the relations, we find a single relation between cost and weight

since the cost value is 1.72 in 1 <w \(\leq\)2

if weight is 1.5 ounces it is clearly $1.72

if weight is 2 ounces it is clearly $1.72

therefore, it will cost

(i) $1.72 if weight is 1.5 ounces,to send a letter.

(ii)$1.72 if weight is 2 ounces, to send a letter.

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Answer:

What container is it. Is it cilyndrical or a prism ?

Step-by-step explanation:

The longest side of the triangle is equal to 72.

The perimeter of a triangle is equal to the sum of the sides and is the total boundary of the shape. So because of ratios, the three sides become -

= 3x + 8x + 7x

The perimeter totals out to be -

= 3x + 8x + 7x = 162

= 18x = 162

= x = 162/ 18

= x = 9

Now, we have the sides -

= 3*9 = 18

= 8*9 = 72

= 7*9 = 63

From this, it is evident that the length of the longest side is 72.

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A flow network with supplies is a directed capacitated graph where each edge has a capacity indicating the maximum flow that can pass through it. The flow in the network represents the movement of a certain resource (e.g., water, electricity, goods) from sources to sinks.

In a flow network with supplies, there may be multiple sources, which are nodes that generate the resource and have outgoing edges, and multiple sinks, which are nodes that consume the resource and have incoming edges.

The sources and sinks can have different supply or demand values, indicating the amount of resource they generate or consume.

The edges in the flow network have capacities that restrict the maximum flow that can pass through them. The capacity represents the limit on the amount of resource that can traverse the edge. The flow through an edge cannot exceed its capacity.

The objective in a flow network is to determine the maximum flow that can be sent from sources to sinks while respecting the capacities of the edges. This is typically solved using algorithms such as the Ford-Fulkerson algorithm or the Edmonds-Karp algorithm.

The concept of a flow network with supplies is important in various applications, such as transportation networks, communication networks, and supply chain management, where resources need to be efficiently distributed from multiple sources to multiple sinks, taking into account the capacity constraints of the network.

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The probability that she selects the route of three specific capitals is 97290/1.

The probability that she selects the route of three specific capitals can be calculated by taking the total number of possible routes and dividing it by the total number of routes that involve the three specific capitals. To calculate the total number of possible routes, multiply the number of states (47) by the number of routes that could be selected from each state (2). This gives 94 total possible routes.

47 x 46 x 45 ways = 97290 ways

= 1/97290

Now, calculate the number of routes that involve the three specific capitals. Since the president is selecting three states, the total number of routes will be 3. Therefore, the probability that she selects the route of three specific capitals is 3/94, which can be simplified to 97290/1.

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The completely factored form of the provided polynomial is  (p -2) (p+ 2) (p² +4). The option 4 is the correct option.

Polynomial equations is the expression in which the highest power of the unknown variable is n (n is a real number).

The polynomial equation given in the problem is,

\(p^4 - 16\)

Let the factor form of the polynomial is f(p). Thus,

\(f(p)=p^4 - 16\\f(p)=p^4 - 2^4\\f(p)=(p^2)^2- (2^2)^2\)

Using the formula of difference of squares, we get,

\(f(p)=(p^2-4)(p^2+4)\\f(p)=(p^2-2^2)(p^2+4)\\f(p)=(p-2)(p+2)(p^2+4)\)

Thus, the completely factored form of the provided polynomial is  (p -2) (p+ 2) (p² +4). The option 4 is the correct option.

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Answer:

D Edge 2022

Step-by-step explanation:

Answer:

What does it mean? Also I think the picture didn't go through

Step-by-step explanation:

But I found its L or Point Q -0.5  

Sorry if this doesn't help ;-;

Have a nice day

Answer:

I don’t know

Step-by-step explanation:

Step-by-step explanation:

Answer:

Step-by-step explanation:

Factorize 12 and 24

12 = 2 * 2 * 3

24 = 2 * 2 * 2 * 3

GCF = 2 * 2 * 3 = 12

12 + 24x = 12*1 + 12 * 2 *x

             = 12*(1 + 2x)

Answer:

Quiz 3 answer

Step-by-step explanation:

m<1=92

m<2=18

m<3=70

m<4=29

m<5=87

Answer:

Figure A is a  translation of Figure 1

hope it helps...

Answer:

  FD = 8

Step-by-step explanation:

Given a triangle with base FD = x-1 and midline VW = 2x-14, you want to find the length of FD.

The base is twice the length of the midline, so we have ...

  FD = 2·VW

  x -1 = 2(2x -14)

  x -1 = 4x -28 . . . . . . eliminate parentheses

  -1 = 3x -28 . . . . . . . . subtract x

  27 = 3x . . . . . . . . . . . add 28

  9 = x . . . . . . . . . . . . . . divide by 3

  FD = x-1 = 9 -1 . . . . use the value of x in the expression for FD

  FD = 8

__

Additional comment

You can also solve for FD more or less directly.

  x = FD +1 . . . . . use the expression for FD to write an expression for x

  2·VW = FD   ⇒   2(2(FD+1) -14) = FD . . . . substitute for x

  4FD -24 = FD . . . . . . simplify

  3FD = 24 . . . . . . . . . . add 24-FD

  FD = 8 . . . . . . . . . divide by 3

Either way, finding x is an intermediate step to finding the solution.

The value of FD is 8.

What is Triangle midsegment theorem?

Midsegment of a triangle is a segment that connects the midpoints of two sides of a triangle. In given figure V is midpoint of ED, and W is the midpoint of EF.

In given diagram,

VW is midsegment.

Triangle midsegment theorem states that the midsegment of a triangle is parallel to and half the length of the third side.

1/2DF = VW

Given, DF = x-1

VW = 2x-14

Substituting the value, we get

2x-14 = (x-1)/2

2(2x-14) = x-1

4x-28=x-1

taking x values in one side

4x-x = -1+28

3x = 27

x = 9

Now given, x-1 = DF

x = 9,

DF =9-1

DF = 8

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Answer:

x = 10.25

Step-by-step explanation:

congruent angles are equal , then

18x - 34 = 10x + 48 ( subtract 10x from both sides )

8x - 34 = 48 ( add 34 to both sides )

8x = 82 ( divide both sides by 8 )

x = 10.25

The demand function is p(x) = (6/13)x - 630.

Revenue = (6/13)x * x = (6/13)x^2

d(Profit) / dx = (12/13)x - 180 = 0

To maximize profit, the company should set the size of the rebate such that it sells approximately

a) To find the demand function, we need to determine how the quantity demanded (x) relates to the price (p).

Given that the company has been selling 1950 television sets a week at $540 each, we can use this information to establish a relationship.

Let's assume that the demand function is linear.

We can find the equation of the line using the point-slope form: y - y1 = m(x - x1), where (x1, y1) is a point on the line and m is the slope.

We have the point (1950, 540) on the line because at a price of $540, the company sells 1950 television sets.

Using this information, we can find the slope:

m = (y2 - y1) / (x2 - x1)

= (0 - 540) / (0 - 1950)

= -540 / -1950

= 6/13

Now we can write the equation of the line:

p - 540 = (6/13)(x - 1950)

Simplifying:

p - 540 = (6/13)x - 1170

p = (6/13)x - 1170 + 540

= (6/13)x - 630

Therefore, the demand function is p(x) = (6/13)x - 630.

b) To maximize revenue, we need to determine the price that will generate the highest total revenue.

Total revenue is given by the equation: Revenue = Price * Quantity.

In this case, the quantity sold (x) depends on the price (p), and we have the demand function p(x) = (6/13)x - 630.

We can substitute the demand function into the revenue equation:

Revenue = (6/13)x * x

= (6/13)x^2

To find the price that maximizes revenue, we need to find the maximum point on the revenue curve.

Since revenue is a quadratic function, it will have a maximum at the vertex of the parabola.

The x-coordinate of the vertex can be found using the formula: x = -b / (2a), where a and b are the coefficients of the quadratic equation.

In this case, the quadratic equation is: Revenue = (6/13)x^2.

Comparing it to the standard form ax^2 + bx + c, we have a = 6/13 and b = 0.

Substituting these values into the formula, we get:

x = -0 / (2 * (6/13))

= 0

Since the number of sets sold cannot be zero, this means there is no maximum point on the revenue curve.

Therefore, the company should not offer any rebate to maximize its revenue.

c) To maximize profit, we need to consider both revenue and cost. Profit is given by the equation: Profit = Revenue - Cost.

The revenue equation is still given by Revenue = (6/13)x^2.

The cost function is given as 175500 + 180x.

Substituting these values into the profit equation, we get:

Profit = (6/13)x^2 - (175500 + 180x)

To maximize profit, we can take the derivative of the profit function with respect to x and set it equal to zero:

d(Profit) / dx = (12/13)x - 180 = 0

Solving for x:

(12/13)x = 180

x = (13/12) * 180

x ≈ 195

So, to maximize profit, the company should set the size of the rebate such that it sells approximately

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the 90% confidence interval for y when x = 69 is (41.5, 52.3). This means that we are 90% confident that the true value of y is between 41.5 and 52.3 when x = 69.

To find the 90% confidence interval for y when x = 69, we need to use regression analysis. First, we need to fit a regression model to the data and obtain the regression equation. Once we have the regression equation, we can plug in the value of x = 69 and get the predicted value of y.

Assuming that we have already performed the regression analysis, let's say the regression equation is:

y = 4.5 + 0.6x

To find the predicted value of y when x = 69, we simply plug in x = 69 into the equation:

y = 4.5 + 0.6(69)
y = 46.9

So, the predicted value of y when x = 69 is 46.9.

To find the 90% confidence interval for this predicted value, we need to use the standard error of the estimate (SEE) and the t-distribution. The formula for the confidence interval is:

y ± t(0.05/2, n-2) x SEE

where y is the predicted value of y, t(0.05/2, n-2) is the critical value of the t-distribution for a 90% confidence level with n-2 degrees of freedom (n is the sample size), and SEE is the standard error of the estimate.

Let's say that the SEE is 3.2 (we obtain this value from the regression output) and the sample size is n = 50. Using a t-distribution table, we find that the critical value for t(0.05/2, 48) is 1.677.

Plugging in the values, we get:

46.9 ± 1.677 x 3.2
46.9 ± 5.4
(41.5, 52.3)

So, the 90% confidence interval for y when x = 69 is (41.5, 52.3). This means that we are 90% confident that the true value of y is between 41.5 and 52.3 when x = 69.
To provide a 90% confidence interval for y when x = 69, we need more information such as the regression equation, the standard error, and the critical value. Once you have this information, you can calculate the lower and upper bounds of the confidence interval. Please provide the necessary details, and I'll be happy to help you find the 90% confidence interval.

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Answer:

59.25 < hb ≤ 86.25     (also = 59.3 < 1dp ≤ 86.2  to 1dp)

Step-by-step explanation:

60- 0.75 = human height  therefore 59.25 < h ≤ ?     then to find greatest height  we subtract again  87 - 0.75 = 86.25  and fill in 59.25 < h ≤ ?  = 59.25 < h ≤ 86.25 and should we show inhes to 1 dp we keep lowest rounded up 59.3 < 1dp ≤ 86.2 as lowest bound is 59.15 < lb ≤ 86.15 = 59.25 < hb ≤ 86.25  

Answer:

38 & 39

Step-by-step explanation:

Answer:

Step-by-step explanation:

The answer is 26⁹

These propositions using disjunctions and conjunctions is a) P (1,3) ∨ P(2,3) ∨ P(3,3). b) P(1,1) ∧ P(1,2) ∧ P(1,3). c) ¬ P(2,1) ∨ ¬ P(2,2) ¬ P(2,3). d) ¬ P(1,2) ∧ ¬ P(2,2) ∧ ¬ P(3,2)

The components of speech known as conjunctions are used to join words, phrases, clauses, and sentences. There are three types of conjunctions: coordinating, paired, and subordinating. Visit the following websites for more information about conjunctions: Complex Sentences, Changing Sentence Structure, and. When utilizing conjunctions, be sure that each sentence's component elements are in agreement. The sentence "I work hard but am careful" is an example of incongruence. I put in a lot of effort, but I work quickly, indicating agreement. A letter known as a conjunction is used to connect words, phrases, and clauses. Conjunctions like and, but, and/or, albeit there are many additional choices, are commonly employed (including although).

A value out of the three must exist for the propositional function, and x can be 1, 2, or 3.

a) P (1,3) ∨ P(2,3) ∨ P(3,3)

Y can be 1, 2, or 3, and all possible values must exist.

b) P(1,1) ∧ P(1,2) ∧ P(1,3)

y can be 1,2 or 3 and there has to exists 1 value out of the three for the propositional function.

c) ¬ P(2,1) ∨ ¬ P(2,2) ¬ P(2,3)

X may be 1, 2, or 3, and all possible values must exist.

d) ¬ P(1,2) ∧ ¬ P(2,2) ∧ ¬ P(3,2)

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Answer:

2 hours and 24 minutes.