Complete the 4 statements by replacing the question marks (?) with the appropriate letters.

Because all answers are not correct.

AD/DB = {??/??} = {??/??}

AD/AB = {??/??} = {??/??}

DB/AB = {??/??} = {??/??}

The price of T-shirts:

A. f(x) = $15x if x > 100

B. 0 ≤ x ≤ 40

C. $15x if x > 100

D. 41 ≤ x ≤ 100

E. $15x. if x > 100

F. x > 100

G. $1000.

A.

f(x) = $25x if 0 ≤ x ≤ 40

f(x) = $20x if 41 ≤ x ≤ 100

f(x) = $15x if x > 100

B. 0 ≤ x ≤ 40

C. A piecewise function with three cases that depend on the value of x:

If 0 ≤ x ≤ 40, the cost is $25x.

If 41 ≤ x ≤ 100, the cost is $20x.

If x > 100, the cost is $15x.

D. 41 ≤ x ≤ 100

E. A piecewise function with three cases that depend on the value of x:

If 0 ≤ x ≤ 40, the cost is $25x.

If 41 ≤ x ≤ 100, the cost is $20x.

If x > 100, the cost is $15x.

F. x > 100

G. If you purchased 40 shirts, the cost would be $25 per shirt, so the total cost would be:

f(40) = $25(40) = $1000.

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[tex]\cfrac{1}{3}(9x+12)=15\implies \cfrac{9x+12}{3}=15\implies 9x+12=45 \\\\\\ 9x=33\implies x=\cfrac{33}{9}\implies x=\cfrac{3}{3}\cdot \cfrac{11}{3}\implies x=\cfrac{11}{3}\implies x=3\frac{2}{3}[/tex]

the total money will be spent is 47.4 ∈.

What is trapezoid?

A trapezoid, commonly referred to as a trapezium, is a quadrilateral or polygon with four sides. It has a set of parallel opposite sides as well as a set of non-parallel sides. The bases and legs of the trapezoid are referred to as parallel and non-parallel sides, respectively. A trapezoid is a four-sided closed 2D figure with a perimeter and an area. The bases of the trapezoid are two of the shape's sides that are parallel to one another. The legs or lateral sides of a trapezoid are its non-parallel sides. The altitude is the shortest distance between any two parallel sides.

Here the parallel sides are given 12m and 20m.

The perpendicular line will be the fence

so the other line is given 17m.

The area of the trapezoid is (a+b/2)*h

h =√17²-8² =15

So the area will be 12+20/2 * 15

A= 16*15 = 240m²

For 100 m² cost 19.75

For 240 it will be 19.75/100 * 240= 47.4

Hence the total money will be spent is 47.4 ∈.

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The required pre-image of N'J' is N(8,-4) and J(-6,-10).

The dilation with center (0,6) and scale factor of 1/2 will stretch or shrink any point by a factor of 1/2 relative to the center (0,6).

To find the pre-image of N'J', we need to undo this transformation. We can do this by applying the inverse transformation, which is a dilation with center (0,6) and scale factor of 2.

Let [tex]$N(x_1, y_1)$[/tex] be the pre-image of N' and [tex]$J(x_2, y_2)$[/tex] be the pre-image of J'. Then we have:

[tex]$$\begin{aligned} N &= (0,6) + 2(N' - (0,6)) \ &= (0,6) + 2(4,1-(0,6)) \ &= (0,6) + 2(4,-5) \ &= (8,-4) \end{aligned}$$[/tex]

and

[tex]$\begin{aligned} J &= (0,6) + 2(J' - (0,6)) \ &= (0,6) + 2(-3,-2-(0,6)) \ &= (0,6) + 2(-3,-8) \ &= (-6,-10) \end{aligned}$[/tex]

Therefore, the pre-image of N'J' is N(8,-4) and J(-6,-10).

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Answer:

420km/12km = 35

1×35l = 35lites

rate it 5 stars pls TANXX

Answer:

35 litres

Step-by-step explanation:

We can use a ratio to solve.

1 litre               x litres

-------------  = ----------------

12 km             420 km

Using cross products

1 * 420 = 12x

Divide each side by 12.

420/12 = x

35 =x

35 litres

The end behaviour of g(x) = log₁,₃(-x + 4) is as x approaches 4, g(x) approaches ∝ and as x approaches 4, g(-∝) approaches -∝

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

g(x) = log₁,₃(-x + 4)

The maximum input value of the above function is 4

This is so because

-x + 4 = 0

x = 4

Set the value of x in the function to 4

So, we have

g(4) = log₁,₃(4 + 4)

g(4) => ∝

Set the value of x in the function to -∝

So, we have

g(-∝) = log₁,₃(-∝ + 4)

g(-∝) => -∝

Hence, the end behaviour is as x approaches 4, g(x) approaches ∝

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Answer:

Let the base of the triangle and parallelogram be denoted by 'b' and their respective altitudes be denoted by 'h1' and 'h2'.

Given that the area of the triangle is equal to the area of the parallelogram, we have:

Area of triangle = (1/2)bh1 Area of parallelogram = b*h2

Since the areas are equal, we have:

(1/2)bh1 = b*h2

Simplifying the above equation, we get:

h1 = 2*h2

Substituting the given value of h2 as 100 m, we get:

h1 = 2*100 = 200 m

Therefore, the altitude of the triangle is 200 meters

The cost to rent one shed is $ 2880 where rental cost is $3 per cubic foot.

The length of the shed is 12 feet , that is l= 12 feet

The width of the shed is 8 feet, that is b=8 feet

The height of the shed ( tallness of the shed) is 10 feet , that is h=10 feet

The volume of the shed can be calculated by the formula

= length*breadth*height (cubic units)

= l*b*h (cubic foot)

= 12*10*8 cubic foot

= 960 cubic foot

The rental cost of  per cubic foot is $3.

Thus the rental cost of 960 cubic foot will be = $ (960*3 )

= $ 2880

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25.628 pounds of her weight is made up of fat.

We can use the formula Weight of Fat = Body Fat % x Body Weight. To find out how much of her weight is made up of fat, we need to multiply her body fat percentage by her weight. We can do this by using the following formula:

Body fat weight = Body fat percentage x Weight

In this case, the body fat percentage is 14.9% and the weight is 172 pounds. Plugging these values into the formula, we get:

Body fat weight = 14.9% x 172 pounds
Body fat weight = 0.149 x 172 pounds
Body fat weight = 25.628 pounds

In this case, 14.9% of 172 pounds is 25.628 pounds.

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Answer: 4

Step-by-step explanation:

We can start by simplifying each term step by step:

First, the cube root of 1 is 1, so -3 times the cube root of 1 is simply -3.

Second, the square root of 49 is 7, so 49 divided by the square root of 49 is also 7.

Putting it all together, we have:

-3 × ∛1 + 49 ÷ √49 = -3 + 7 = 4

Therefore, the value of the expression is 4.

Answer:

1)
Number of Seats in next three rows: 37, 41, 45

Number of seats in row 21 = 105

2)

Cost for 4, 5, 6 miles:
Miles            Cost($)
4                    14.50

5                    18.00

6                    21.50

Cost for 12 miles = $42.50

Step-by-step explanation:

1) The arithmetic sequence is
25, 29, 33 ....

Each term is 4 more than the previous term

So the next three terms starting with the 4th term area

33 + 4 = 37
37 + 4 = 41

41 + 4 = 45

In terms of the problem statement these are the number of seats in rows 4, 5, 6 respectively

The general equation for an arithmetic sequence nth term is

a(n) = a(1) + d(n - 1)

Here a(1) is the first term; here a(1) = 25

d = difference between successive terms called the common difference; here common difference = 4

n is of course the number of terms to be considered

using the values we have
a(n) = 25 + 4(n- 1)

= 25 + 4n - 4

= 21 + 4n

So the 21st term is a(21)

a(21) = 21 + 4 (21)

= 21 + 84

= 105

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

2. Another arithmetic sequence

The first term is the charge for the first mile = 4

The second term = 7.5 for 2 miles

The third term = 11.5 for 3 miles

So d = 11 - 7.5 = 7.5 - 4 = 3.5

The cost for 4 miles = 11 + 3.50 = $14.50

The cost for 5 miles = 14.50 + 3.50 = $18

The cost for 6 miles = 18 + 3.50 = $21.50

Using the equation for finding the nth term we get

a(n) = a(1) + d(n - 1)
a(n) = 4 + 3.5(n-1)

a(n) = 4 + 3.5n - 3.5

a(n) = 0.5 + 3.5n

We have the following table

Miles            Cost      ($)

1                     4.00

2                    7.50

3                    11.00

4                    14.50

5                    18.00

6                    21.50

For 12 miles which would correspond to the 12 term

a(12) = 0.5 + 3.5(12)

= 0.5 + 42

= $42.50

Maya bought 5 greeting cards that cost $2.50 each and 7 greeting cards that cost $4 each.

Let's use algebra to solve this problem. Let's call the number of greeting cards that cost $2.50 "x" and the number of greeting cards that cost $4 "y". We know that Maya bought 12 cards in total, so:

x + y = 12

We also know that the total cost of the cards was $40.50, so:

2.50x + 4y = 40.50

Now we have two equations with two variables. We can use the first equation to solve for one of the variables in terms of the other. For example, we can solve for y:

y = 12 - x

Now we can substitute this expression for y in the second equation:

2.50x + 4(12 - x) = 40.50

Simplifying this equation:

2.50x + 48 - 4x = 40.50

-1.50x = -7.50

x = 5

So Maya bought 5 greeting cards that cost $2.50 each. To find out how many cards she bought that cost $4, we can substitute this value of x in the first equation:

x + y = 12

5 + y = 12

y = 7

So Maya bought 7 greeting cards that cost $4 each.

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Answer:

$7.35

Step-by-step explanation:

no step by step lol heres ur answer

The equation of line in the point-slope form is y - 2 = -1(x + 2)

The equation of a straight line is a relationship between x and y coordinates, The point-slope form of the equation of a straight line is,

y-y₁ = m(x-x₁), where m is the slope of the line.

Given that,

A graph having straight line,

and it can be seen in the graph it is passing through (-2, 2) & (-1, 1)

Slope m = (y₂-y₁)/(x₂-x₁)

              = (2 - 1)/ (-2 -(-1))

              =  1/-1

              =   -1

So now taking point (-2, 2) and slope is -1

The point slope form of the equation is:

y - 2 =  -1 (x - (-2))

y - 2 = -1(x + 2)

Hence, the equation is y - 2 = -1(x + 2)

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Answer:

We can use the formula for the volume of a cylinder:

V = πr^2h

where V is the volume, r is the radius, and h is the height.

Plugging in the given values, we get:

6,430.72 = π(16)^2h

Simplifying:

6,430.72 = 256πh

Dividing both sides by 256π:

h = 6,430.72 / (256π)

h ≈ 8.05

Therefore, the height of the cylinder is approximately 8.05 yards.

Therefore, the equation of the line that passes through the point (4, -3) and has a slope of 1 is y = x - 7.

The equation of a line that passes through a given point and has a given slope can be found using the point-slope formula: y - y1 = m(x - x1), where (x1, y1) is the given point and m is the given slope.

In this case, the given point is (4, -3) and the given slope is 1. Plugging these values into the point-slope formula, we get:

y - (-3) = 1(x - 4)

Simplifying the equation, we get:

y + 3 = x - 4

y = x - 7

Therefore, the equation of the line that passes through the point (4, -3) and has a slope of 1 is y = x - 7.

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Answer:

Therefore, the lower fence is 1.5 and the upper fence is 5.5.

Step-by-step explanation:

To determine the upper and lower fences for a boxplot, we first need to calculate the interquartile range (IQR), which is the difference between the third quartile (Q3) and the first quartile (Q1). Then, we can use the following formulas:

Lower Fence = Q1 - 1.5 * IQR

Upper Fence = Q3 + 1.5 * IQR

In the given boxplot, the box extends from 2 to 5, with the median (Q2) at 3.5. The first quartile (Q1) is 3 and the third quartile (Q3) is 4. Therefore, the IQR is:

IQR = Q3 - Q1 = 4 - 3 = 1

Using the formulas above, we can calculate the lower and upper fences:

Lower Fence = Q1 - 1.5 * IQR = 3 - 1.5 * 1 = 1.5

Upper Fence = Q3 + 1.5 * IQR = 4 + 1.5 * 1 = 5.5

Therefore, the lower fence is 1.5 and the upper fence is 5.5.

The solution for x is 5/2.

To solve for x, we will first simplify the expression on both sides of the equation and then isolate x on one side.

Step 1: Simplify the expression on the left side of the equation:

2(4x-3) = 8x - 6

Step 2: Simplify the expression on the right side of the equation:

10 + (-4x) + 14 = 24 - 4x

Step 3: Set the simplified expressions equal to each other:

8x - 6 = 24 - 4x

Step 4: Add 4x to both sides of the equation to isolate x on one side:

12x - 6 = 24

Step 5: Add 6 to both sides of the equation:

12x = 30

Step 6: Divide both sides of the equation by 12 to solve for x:

x = 30/12

Step 7: Simplify the fraction:

x = 5/2

Therefore, the solution for x is 5/2.

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The total amount of interest on the investment if compounded continuously comes out to be $10064.60, rounded off to the nearest dollar and cent.

To find the total amount of money accumulated for an initial investment of $5200 at 6% compounded quarterly after 11 years, we can use the formula A = P(1+r/n)^(nt), where A is the total amount, P is the principal or initial investment, r is the annual interest rate, n is the number of times interest is compounded per year, and t is the number of years. Plugging in the given values, we get:

A = 5200(1+0.06/4)^(4*11)
A = 5200(1.015)^44
A = 5200*1.9878
A = $10336.96

Therefore, the total amount of money accumulated after 11 years is $10336.96, rounded off to the nearest dollar and cent.

To compute the total amount of interest on the investment if compounded continuously, we can use the formula A= P e^(rt), where e is the base of the natural logarithm. Plugging in the given values, we get:

A = 5200 e^(0.06*11)
A = 5200 e^0.66
A = 5200*1.9355
A = $10064.60

Therefore, the total amount of interest on the investment if compounded continuously is $10064.60, rounded off to the nearest dollar and cent.

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Answer:

97271.1577

multiply 3374.60 by 2882.45%

Answer: 3,600

dont quote me on it doing it the way i learned how to lol

Step-by-step explanation:     Volume = length x width x height.

Answer:

917.33

Step-by-step explanation:

Top conic volume formula: ⅓ r²h=⅓(16/2)²*(18-12.5)

                                                      =⅓8²*5.5

                                                      =⅓352

                                                      =117.33

Volume formula of a cylinder: V=r²h

                                                =8²*12.5

                                                =800

117.33+800=917.33

The Quran and Sunnah are two primary sources of Islamic jurisprudence and belief. The Quran is the holy book of Islam, while Sunnah is the teachings of the Prophet Muhammad (peace be upon him).

There are two main differences between the Quran and Sunnah:

1. Content: The Quran contains the divine words of Allah, while the Sunnah is the teachings of the Prophet Muhammad (peace be upon him).

2. Authority: The Quran is the primary source of Islamic law and belief, while Sunnah is the secondary source, which provides clarification and further interpretation of the Quran.

Therefore, the Quran is the final authority on matters of Islamic law and belief, while the Sunnah is the interpretation and application of those laws.

The Qur'an is the holy book of Islam, believed to be the literal word of God as revealed to the Prophet Muhammad through the angel Gabriel. The Sunnah, on the other hand, is a collection of sayings and actions of the Prophet Muhammad, as recorded by his companions.

The Qur'an is considered the primary source of guidance for Muslims, and is seen as infallible and unchangeable. The Sunnah is considered a secondary source of guidance, used to help interpret and apply the teachings of the Qur'an in daily life.

Both the Qur'an and Sunnah are important sources of guidance for Muslims, and are used together to understand and practice the teachings of Islam. While the Qur'an is seen as the primary source of guidance, the Sunnah provides additional context and clarification on how to apply the teachings of the Qur'an in daily life

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The solution to the exponential equation is given as follows:

x = 4.

The equation for this problem is defined as follows:

4^(2x+4) = 16^(3x-6).

Looking at the left-side of the equality, we can apply the power of power property, as 16 = 4², hence:

16^(3x-6) = 4^[2(3x - 6)] = 4^(6x - 12)

(the power of power property means that we keep the base then multiply the powers relative to the same base).

Hence the equation can be written as follows, considering the simplification to the right side of the equality.

4^(2x+4) = 4^(6x - 12)

Applying the one to one property, the solution is obtained as follows:

6x - 12 = 2x + 4

4x = 16

x = 16/4

x = 4.

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The parent function f(x) = 2^(x) is transformed into the function g(x) = 2^((x+3)) by shifting the graph 3 units to the left.

This means that the maximum value on the interval [-2,2] for the parent function will now occur at the point (-2+3) = 1 for the transformed function.

Therefore, the maximum value for the transformed function on the interval [-2,2] will be 2^(1) = 2.

In summary, the transformation shifts the graph of the parent function 3 units to the left, causing the maximum value on the interval [-2,2] to occur at x = 1 and have a value of 2.

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To find the \( x \)-intercepts of a function, we need to set the function equal to 0 and solve for \( x \). This will give us the values of \( x \) where the function crosses the \( x \)-axis. In this case, we have:

\[ f(x)=x^{2}+5 x-14=0 \]

We can solve this quadratic equation using the quadratic formula:

\[ x=\frac{-b\pm\sqrt{b^{2}-4ac}}{2a} \]

Plugging in the values of \( a=1 \), \( b=5 \), and \( c=-14 \), we get:

\[ x=\frac{-(5)\pm\sqrt{(5)^{2}-4(1)(-14)}}{2(1)} \]

Simplifying, we get:

\[ x=\frac{-5\pm\sqrt{25+56}}{2} \]

\[ x=\frac{-5\pm\sqrt{81}}{2} \]

\[ x=\frac{-5\pm9}{2} \]

This gives us two solutions for \( x \):

\[ x=\frac{-5+9}{2}=\frac{4}{2}=2 \]

\[ x=\frac{-5-9}{2}=\frac{-14}{2}=-7 \]

So the \( x \)-intercepts of the function are \( (2,0) \) and \( (-7,0) \).

Answer: \[ (2,0),(-7,0) \]

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The exact value of the distance between L1 and L2 is 131 / √221. Enter this value in the box.

The distance between two parallel lines can be found by taking the distance between a point on one line and the other line. We can use point C and line L1 to find the distance between the two lines.

First, we need to find the direction vector of line L1. The direction vector can be found by subtracting the coordinates of point A from point B:

u = B - A = (-6,-4,3) - (8,1,3) = (-14,-5,0)

Next, we need to find the vector between point C and point A:

v = C - A = (9,-8,3) - (8,1,3) = (1,-9,0)

Now, we can find the distance between point C and line L1 by taking the cross product of u and v and dividing by the magnitude of u:

w = u x v = (-5*0 - 0*(-9), 0*0 - (-14*0), -14*(-9) - (-5*1)) = (0,0,131)

||w|| = √(0^2 + 0^2 + 131^2) = 131

||u|| = √((-14)^2 + (-5)^2 + 0^2) = √221

distance = ||w|| / ||u|| = 131 / √221

Therefore, the distance between L1 and L2 is 131 / √221.

The exact value of the distance between L1 and L2 is 131 / √221. Enter this value in the box.

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Answer:

-85

Step-by-step explanation:

Answer: About 942.48 pounds

Step-by-step explanation:

The volume of a cylinder is πr²h

Plug in values:

(diameter is 2, so the radius is 1)

Volume = π(1)²6

Volume = 6π

Volume ≈ 18.8496 (to 4 decimal places)

Multiply that by 50:

18.8496 x 50 = 942.48

The smallest cylinder will weigh about 942.48 pounds.

Note the answer may change depending on how many decimal places you were told to go out. The standard is 4 places.

Hope this helps!

To find the total surface area of a cross-section solid, it is necessary to identify all the faces or surfaces of the solid, find the area of each individual face or surface, and then add them all together.

After finding the area of each individual face or surface, the final step is to add them all together to get the total surface area of the cross-section solid. This can be expressed mathematically as:

Total Surface Area = Area of Face 1 + Area of Face 2 + ... + Area of Face n

Where n represents the total number of faces or surfaces of the solid.

Pythagoras theorem states that in a right triangle, the square of the length of the hypotenuse (the longest side) is equal to the sum of the squares of the lengths of the other two sides. This can be expressed mathematically as:

c² = a² + b²

Where c is the length of the hypotenuse, and a and b are the lengths of the other two sides.

By using Pythagoras theorem to find the length of an unknown side, it is then possible to use the appropriate formula to find the area of the face or surface and then add it to the total surface area of the cross-section solid.

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