A surveyor wants to find the height of a tower used to transmit cellular phone calls. he stands 120 ft away from the tower and measure the angle of evolution to be 40° . how tall is the Tower?

Answers

Answer 1

EXPLANATION

Let's represent the situation on a graph:

Let's call x to the height of the tower.

The height of the tower is given by the following trigonometric relationship:

[tex]\text{tangent 40}=\frac{opposite\text{ cathetus}}{\text{adjacent cathetus}}[/tex]

Replacing terms:

[tex]\text{tangent 40 = }\frac{x}{120}[/tex]

Multiplying 120 to both sides:

[tex]120\cdot tangent\text{ 40 = x}[/tex]

Solving the argument:

[tex]120\cdot0.72=\text{ x}[/tex]

Multiplying numbers:

[tex]120\cdot0.72=86.4\text{ ft}[/tex]

The tower is 86.4 ft tall

A Surveyor Wants To Find The Height Of A Tower Used To Transmit Cellular Phone Calls. He Stands 120 Ft

Related Questions

WILL GIVE BRAINLIEST TO FIRST ANSWER
Tyrell is traveling to Chicago, Illinois. He takes a cab service from the airport to his hotel. The table shows the linear relationship between the number of miles the cab travels, x, and the total fee, y.


Cab Fare
Number of Miles Total Fee
2 $13.00
5 $17.50
7 $21.50
10 $25.00
15 $32.50


What does the y-intercept mean in this situation?
For every additional mile the cab travels, the total fee increases by $10.00.
For every additional mile the cab travels, the total fee increases by $1.50.
When the cab travels 0 miles, the total fee will be $1.50.
When the cab travels 0 miles, the total fee will be $10.00.

Answers

The y-intercept of the total fee paid by Tyrell on his trip to Chicago when the cab travels 0 miles, the total fee will be $10.00.

What is the y-intercept?

The total fee paid by Tyrell is made up of a fixed cost and a variable cost. The fixed fee is the fee that is incurred regardless of the miles travelled. The variable fee is the fee that changes with the distance travelled.

The total fee paid can be modelled as a linear function. A linear function is a single variable that is raised to the power of one.

Total fee = fixed fee + variable fee

Variable fee = (change in total fee ) / (change in total miles)

(17.50 - 13) / (5 - 2)

4.50 / 3 = 1.50

Fixed fee = $13 - (1.50 x 2)

$13 - 3 = $10

The fixed fee, $10 is equivalent to the y-intercept.

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Answer:

its a- For every additional mile the cab travels, the total fee increases by $10.00.

Step-by-step explanation:

hope this helps

the hotel room tax junction city is calculated using the function T(x) = 0.06x + 4.5, where x is the cost in dollars of the room and T(x) is the tax in dollars. What is the original price of the hotel room if the tax on the room was $11.70? I NEED HELP ASAP

Answers

T(x) = 0.06x + 4.5

We are meant to find 'x' when T(x) = $ 11.70

Substitute for T(x) = $ 11.70 in the given function

Thus,

11.70 = 0.06x + 4.5

11.70 -4.5 = 0.06x

7.2=0.06x

[tex]\begin{gathered} \frac{7.2}{0.06}=x \\ x=120 \end{gathered}[/tex]

Hence, the original price of the hotel room if the tax on the room was $1170 is $120

I need help please this is geometry

Answers

The correct options for the intersecting line EF are-

C) BC ≅ EFD) EB ≅ DFWhat is termed as the intersecting line?Lines that intersect or cross one another in a plane are known as intersecting lines. Non-intersecting lines, on the other hand, are formed when two or even more lines do not intersect at any point.The characteristics of intersecting lines are listed below to help us identify them quickly.Intersecting lines can only intersect at one point; they cannot intersect at more than a point.Intersecting lines intersect at any angle greater than 0° as well as less than 180°.

For the given question;

Line EF intersects the lines AB and DC,

Where, AB = DC

Thus, from the given figure it is shown that;

BC ≅ EFEB ≅ DF

Thus, the statement true about the given diagram are found.

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Find the common ratio of the geometric sequence:3/16, 1/4, 1/3, ...

Answers

The common ratio, r = (1/4)/(3/16)

= (1/4)(16/3)

= 4/3

OR

(1/3)/(1/4) = (1/3)(4/1)

= 4/3

The common ratio of a geometric sequence is the ratio of any two consecutive terms.

Suppose we are given a geometric sequence: a1, a2, a3, ...

The common ratio is given as:

a2/a1 = a3/a2 = ...

A line has an x-intercept of -20 and a y-intercept of 15. What is the equation of theline

Answers

ok

P1 = (-20, 0)

P2 = (0, 15)

slope = (15 - 0) / (0 + 20)

slope = 15/20

slope = 3/4

Equation of the line

y - 0 = 3/4(x + 20)

y = 3/4x + 3/4(20)

y = 3/4x + 15

Result y = 3/4x + 15

Find the symmetric point of the given point (-2,-2) on a parabola with vertex (-3, 1).

Answers

The symmetric point on parabola is x = -3

What is symmetric point in parabola ?

The vertical line that passes through a parabola's vertex is the axis of symmetry, making the parabola's left and right sides symmetric. This line divides the graph of a quadratic equation into two mirror representations in order to make things simpler.

The vertex form of a parabola's (or a quadratic) equations is given by the following formula:

y = a(x - h)² + k   ,   where (h, k) is the vertex and the axis of symmetry is given by the line  x = h.

Where, vertex is given (h, k) = (-3, 1)

so the axis of symmetry is,

=> x = -3

Therefore, The symmetric point on parabola is x = -3

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Find the greatest common factor for the group of numbers. 20. 12, 24

Answers

Search for the numbers that divide all of the given set.

Notice that all three of them can be divided by two:

[tex]\begin{gathered} \frac{20}{2}=10 \\ \frac{12}{2}=6 \\ \frac{24}{2}=12 \end{gathered}[/tex]

Therefore, 2 is the first common factor. Now, take the numbers 10, 6 and 12 and repeat the procedure. Notice that all of them are divisible by 2:

[tex]\begin{gathered} \frac{10}{2}=5 \\ \frac{6}{2}=3 \\ \frac{12}{2}=6 \end{gathered}[/tex]

Therefore, 2 is the next common factor. Now, take the numbers 5, 3 and 6 and repeat the procedure. Notice that 3 is not divisible by 2 and 5 is not divisible by 3. Since there are no more numbers lower tan 3 that divide all of the numbers, there are no more common factors.

The common factors were 2 and 2. Multiply all the common factors to find the greatest common factor:

[tex]2\cdot2=4[/tex]

Therefore, 4 is the greatest common factor of 20,12 and 24.

Two dice are rolled. Determine the probability of the following. (Enter your probabilities as fractions.)(a) rolling an even sum _____(b) rolling a sum greater than 7 ______(c) rolling an even sum and a sum greater than 7 ______(d) rolling an even sum or a sum greater than 7 ______

Answers

First, we need to find the sample space for two dice. Since each dice has 6 faces, the sample space is

which consist in 36 elements.

Part A.

In this case, we need to find the combinations where the sum of the 2 dice is even. The combinations are:

for instance, in the upper left corner, the sum is 1+1=2, which is an even number and similarly for the other cases.

As we can note, there are 18 possible combinations. Then, the probability is

[tex]P(\text{ even sum)=}\frac{18}{36}=\frac{1}{2}[/tex]

Part B.

In this case, we need to find the possible combinations where the sum of the 2 dices is greater than 7. The possible combinations are:

Since there are 15 possible combinations, the probability is given by

[tex]P(\text{ Sum greater than 7)=}\frac{15}{36}[/tex]

Part C.

This case is the intersection of the two cases from above. The possible combinations are:

Since there are 9 possible combinations, the probability is

[tex]P(\text{Even sum and sum greater than 7)=}\frac{9}{36}=\frac{1}{4}[/tex]

Part D.

We need to find the possible combinations where the sum is even or the sum is greater than 7. Then, this case is the union of case A and B. Then the possible combinations are:

Since there are 18+6=24 combinations, the probability is

[tex]P(\text{Even sum or sum greater than 7)=}\frac{24}{36}=\frac{4}{6}=\frac{2}{3}[/tex]

What is 9^p / 9^5 = 9^3. What is the p in the equation?

Answers

The value of p is 8 by the law of exponents.

What is exponents?

The base b and the exponent, or power, n, are used in the mathematical operation known as exponentiation. Its symbol is Bn, and its pronunciation is "b to the n."

An exponent is the number of times a number has been multiplied by itself. For instance, the phrase 2 to the third, which is represented as 23, means 2 to the power 3, 2 x 2 x 2 = 8, not 23, and 2 x 3 = 6, respectively.

Remember that every number multiplied by one is equal to itself. Exponents are a technique of expressing extremely large numbers in terms of powers.

The number of times a number has been multiplied by itself is the exponent, so to speak.

Given that,

9^p/9^5 = 9^3

By laws of exponents and power,

Here, p - 5 = 3

         p = 3 + 5

         p = 8

The value of p is 8 by the law of exponents.

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The table shows the results of a random survey of people about their favorite movie genres. if 350 people are asked about their favorite movie genres, how many people will prefer comedies? Enter your answer, rounded to the nearest whole number, in the box.

Answers

Answer:

38.26% prefer comedies

If 350 people are asked, 134 people will prefer comedies

Explanation:

First, we need to find the percentage of people that prefer comedy. Taking into account the table, 44 people prefer comedy from the 115 people in total.

So, the percentage of students that prefer comedy is calculated as

44/115 x 100% = 0.3826 x 100% = 38.26%

Then, if 350 are asked about their favorite movie genres, the number of people that will prefer comedies is equal to 350 people times the percentage calculated before, so

350 x 38.26% = 350 x 0.3826 = 133.9 = 134

Therefore, 134 people will prefer comedies.

The displacement of a particle from a reference point at any instant is given by s = 3 t 2 - 4 t + 5 , where s is in metres and t is time in seconds. calculate the average velocity of the particle in the time interval between 3 s and 5 s, and its instantaneous velocity at 4 s.

Answers

The average velocity of the particle in the time interval between 3s and 5s is 20 ms⁻¹ and its instantaneous velocity at 4s is 20 ms⁻¹.

How to determine average velocity and instantaneous velocity?
Average velocity is defined as the body's overall displacement divided by its time of motion. While instantaneous velocity is defined as a body's speed at a certain instant in time, or its displacement at that instant. When the velocity is constant, average and instantaneous velocities will equalize at just one condition.
The definition of instantaneous velocity is the rate of change of position over a relatively brief time period (almost zero). Simply said, the speed of an object at that precise moment. The definition of instantaneous velocity is "The velocity of an item in motion at a certain point in time." The instantaneous velocity of an object may be equal to its standard velocity if it has uniform velocity.
Mathematically, average velocity = [s(t₂) - s(t₁)]/[t₂ - t₁]
Instantaneous velocity at time, t is = (ds/dt) at time = t

Given, the displacement for the particle is given by s = 3t² - 4t + 5
Time interval, t₁ = 5s and t₂ = 3s;
Using formula in literature, average velocity of the particle in the time interval between 3s and 5s is:
Average velocity = (s(5) - s(3))/(5 - 3) = (60 - 20)/2 = 20 ms⁻¹
Instantaneous velocity at t = 4 is ds/dt at that time-frame:
Now, v = ds/dt = 6t -4
Now, v(4) = 6(4) - 4 = 20 ms⁻¹
The average velocity of the particle in the time interval between 3s and 5s is 20 ms⁻¹ and its instantaneous velocity at 4s is 20 ms⁻¹.

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Which of the following is a result of shifting a circle with equation
(x-2)2 + (y - 3)2 = 25
to the left 2 units?
OA. The y-coordinate of the center of the circle decreases by 2.
OB. Both the x- and y-coordinates of the center of the circle decrease
by 2.
C. Both the x- and y-coordinates of the center of the circle increase
by 2.
D. The x-coordinate of the center of the circle decreases by 2.

Answers

The most appropriate choice of circle will be given by

x coordinate of the center decreases by 2

Fourth option is correct

What is circle?

Circle is a round two dimensional figure where all the points on the circle maintains a fixed distance from a point known as the center of the circle. The fixed distance of the point on the circle from the center of the circle is known as radius of the circle.

Equation of circle is (x - a)^2 + (y - b)^2 = r^2, where (a, b) is the center of the circle and r is the radius of the circle.

Here,

(x-2)^2 + (y - 3)^2 = 25

(x-2)^2 + (y - 3)^2 = 5^2

This is the equation of circle with center (2, 3) and radius 5 units

On shifting the circle 2 units to the left, the coordinate of center of circle changes to (0, 2)

That means x coordinate of the center decreases by 2

So fourth option is correct

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Which of the graphs on the right is the graph of​ C?

Answers

The graph on the right which is a graph of C is Option D. See the explanation below.

What is a graph?

A graph is a graphic (such as a sequence of one or more points, lines, line segments, curves, or regions) that depicts the change of one variable in comparison to another.

What is the explanation for the above?

Note that the graph is calibrated at 25 per unit. Hence where x = 0, given the equation C(0) = 0.25x + 75

We have:

0.23 (0) + 75

Hence

C = 75

Tracing this back to the graph, by inference we see that the graph that depicts x as being on the x-axis with y on 75 is option D.

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determine the elements of each of the following three sets explicitly, and justify your answers:
• A = {n ∈ N : cos(nπ) greater than or equal to 0};
• B = {cos(nπ) : n ∈ N};
• C = {q + r : q, r ∈ Q ∩ [0, 1]}.

Answers

Elements of following sets are

A = {1}

B = {-1, 1}

C = Q ∩ [0, 1]

Sets

Sets, in mathematics, are an organized collection of objects and can be represented in set-builder form or roster form. Usually, sets are represented in curly braces {}, for example, A = {1,2,3,4} is a set. A set is the mathematical model for a collection of different things; a set contains elements or members, which can be mathematical objects of any kind: numbers, symbols, points in space, lines, other geometrical shapes, variables, or even other sets.

Given that

A = {n ∈ N : cos(nπ) greater than or equal to 0}

B = {cos(nπ) : n ∈ N}

C = {q + r : q, r ∈ Q ∩ [0, 1]}

Therefore elements of

A = {1}

as cos 2[tex]\pi[/tex], cos 4[tex]\pi[/tex], cos 6[tex]\pi[/tex], cos 8[tex]\pi[/tex] and so on is equal to 1.

B = {-1, 1}

as cos [tex]\pi[/tex] , cos 2[tex]\pi[/tex], cos 3[tex]\pi[/tex], cos 4[tex]\pi[/tex], cos 5[tex]\pi[/tex] and so on is equal to -1 and 1.

C = Q ∩ [0, 1]

as q and r both belongs to Q ∩ [0, 1] and their sum will be also equal to Q ∩ [0, 1].

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write an perpendicular equation of y=-2x+1 that goes through the point (-1,4)

Answers

[tex]\begin{gathered} y=-2x+1 \\ \text{slope, m=-2} \\ The\text{ new slope is,} \\ m=\frac{1}{2} \\ \text{The new equation is,} \\ y-4=\frac{1}{2}(x+1) \\ 2y-8=x+1 \\ 2y=x+9 \\ y=\frac{1}{2}x+\frac{9}{2} \end{gathered}[/tex]

Lin’s scale of 1 inch to 1 foot can be written as

Answers

Answer:  1i=1f

Step-by-step explanation:

3.) A prism with a volume of 270 m³ is dilated by a factor of 3.What is the volume of the dilated prism?4.) A prism with a base area of 8 cm² and a height of 6 cm is dilated by a factor of 54.What is the volume of the dilated prism?5.) A prism with a volume of 3125 ft³ is scaled down to a volume of 200 ft³.What is the scale factor?

Answers

3) In general, a dilation is an enlargement of the sides of a shape, even if it is a 3D shape.

Furthermore, the volume of a prism is given by the formula

[tex]V=A_{\text{base}}\cdot h=l\cdot w\cdot h[/tex]

Then,

[tex]V_{\text{new}}=3l\cdot3w\cdot3w=3^3(l\cdot w\cdot h)=27V_{initial}[/tex]

Therefore,

[tex]\Rightarrow V_{\text{new}}=27\cdot(270)=7290[/tex]

The answer to part 3) is 7290 m^3

4) Due to similar reasoning, in general, the area of a shape is given by

[tex]A=l\cdot w[/tex]

If we apply a dilation to that area,

[tex]\Rightarrow A_{\text{new}}=kl\cdot kw=k^2A_{original}[/tex]

Where k is the dilation factor.

Thus, in our case,

[tex]\begin{gathered} \Rightarrow A_{\text{new}}=(54)^2\cdot8=23328 \\ \text{and} \\ h_{\text{new}}=54\cdot6=324 \end{gathered}[/tex]

Therefore,

[tex]\Rightarrow V_{\text{new}}=A_{\text{new}}\cdot h_{\text{new}}=23328\cdot324=7558272[/tex]

The answer to part 4) is 7558272 cm^3

5) From the answer to question 3)

[tex]V_{\text{new}}=k^3\cdot V_{original}_{}[/tex]

Thus,

[tex]\begin{gathered} \Rightarrow3125=k^3\cdot200 \\ \Rightarrow k^3=\frac{3125}{200}=\frac{125}{8} \\ \Rightarrow k=\frac{5}{2}=2.5 \\ \Rightarrow k=2.5 \end{gathered}[/tex]

The answer to part 5) is 2.5

A ball is dropped from a height of 1600 meters. Each time the ban bouces, it reaches 3/4 of its original height. a) What are the first three terms of this sequence? b) Write an equation to represent this Sequence. c) Find the height of the ball after 4 bounces.

Answers

We know that

• The ball is dropped from 1600 meters high.

,

• Each time it bounces 3/4 of its original height.

This situation creates a geometric sequence where the reason is 3/4. To find the first three terms of this sequence, we just have to multiply each term with 3/4. We know that the first term is 1600.

[tex]1600\cdot\frac{3}{4}=\frac{4800}{4}=1200[/tex]

The second term is 1200 meters.

[tex]1200\cdot\frac{3}{4}=\frac{3600}{4}=900[/tex]

The third term is 900.

To find an equation, we have to use the geometric sequence formula-

[tex]a_n=a_1\cdot r^{n-1}[/tex]

Replacing the information we have the equation that represents the situation of this problem.

[tex]a_n=1600\cdot(\frac{3}{4})^{n-1}[/tex]

At last, the height after 4 bounces is

[tex]900\cdot\frac{3}{4}=\frac{2700}{4}=675[/tex]

The height of the third bounce is 675 meters.

[tex]675\cdot\frac{3}{4}=\frac{2025}{4}=506.25[/tex]

Therefore, the height of the ball after 4 bounces is 506.25 meters.

Solve: -2 < 5 - 2x < 2
can be written in the form A < x < B
where A= and B =
Round 3 decimal places if necessary

Answers

Answer:

-2 < 5 - 2x < 2

-7 < - 2x < -3

7/2 > x > 3/2

3.5 > x > 1.5

1.5 < x < 3.5

A scientist observes and counts 155 bacteria in a culture. Later, the scientist counts again and finds the number has increased 40%

Answers

The number of bacteria after the increase is 217

Bacteria in a culture when the scientist first observed = 155

Percentage: Percentage is a fraction or a ratio in which the value of whole is always 100. For example, if Sam scored 30% marks in his math test, it means that he scored 30 marks out of 100. It is written as 30/100 in the fraction form and 30:100 in terms of ratio.

Increase in number of bacteria post observation = 40%

Bacteria after increase:

= 155 + 40% of 155

= 155 + 0.40*155

= 155 + 62

= 217

So, bacteria after the increase is 217

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Instructions: Find the missing side. Round your answer to the nearest tenth. stion 54° 29 х

Answers

Recalling the definition of the sine of an angle in a right triangle, we know that:

[tex]\sin (54)=\frac{x}{29}[/tex]

Isolate x from this equation:

[tex]x=29\sin (54)[/tex]

Use a calculator to find the numerical value of x:

[tex]x=23.46149284[/tex]

Therefore, to the nearest tenth:

[tex]x=23.5[/tex]

I need help on a question involving graphing a sine function

Answers

Solution

[tex]y=sin\text{ x on the \lbrack0,2}\pi][/tex]

Please refer to the picture and pleaseeeeeeeeeeeeeeeeeee just get to the answer :D

Answers

Given

-6 is less than x , 3 is greater than x

Find

Write the inequality

Explanation

-6 is less than x

this implies , -63 is greater than x

this implies , 3>x....................2

from 1 and 2 , we obtain

-6Final Answer

the inequality is - 6 < x < 3

Timed. Please help!!

Answers

Answer:

m<ABF = 34

m<FDC = 51

m<CFD = 92

Answer:

I am not sure about this.

there is a $30 fee to rent a tool from the local hardware store plus $6 per day. if joe rents a jackhammer for 5 days, what is his total bill? The correct function for this situation is f (x) = 30x +6.
True or false?

Answers

The problem is false

Step-by-step explanation:

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help meeeeeeeeeeeeeeeeeeeeeee




thank you

Answers

a. The linear equation that models the price-sales relationship is: y = -500x + 5000

b. daily sales: $1,250.

How to Write a Linear Equation that Models a Relation?

To write the linear equation for a relationship, find the unit rate/slope (m) and the starting value/y-intercept, then substitute the values into y = mx + b.

a. Using two points from the problem, (6, 2000) and (8, 1000), find the unit rate (m):

Unit rate (m) = change in y / change in x = (2000 - 1000)/(6 - 8)

Unit rate (m) = 1000/-2

Unit rate (m) = -500

Find the y-intercept (b) by substituting m = -500 and (x, y) = (6, 2000) into y = mx + b:

2000 = -500(6) + b

2000 = -3000 + b

2000 + 3000 = -3000 + b + 3000

5000 = b

b = 5000

To write the linear equation, substitute m = -500 and b = 5000 into y = mx + b:

y = -500x + 5000

b. Substitute x = 7.5 into y = -500x + 5000:

y = -500(7.5) + 5000

y = -3750 + 5000

y = 1,250

The daily sales would be $1,250.

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A system of equations is made up of an ellipse and a hyperbola.

Answers

Ok, so

We want to find the equation of an ellipse centered at the origin with a horizontal major axis of 8 units and a minor axis of 6 units.

For this, let's remember the form of the equation of an ellipse:

[tex]\frac{(x-h)^2}{a^2}+\frac{(y-k)^2}{b^2}=1[/tex]

Where the center of the ellipse is located at the point (h,k).

If the ellipse is centered at the origin, then, h=0 and k=0, so the form of our equation will be:

[tex]\frac{x^2}{a^2}+\frac{y^2}{b^2}=1[/tex]

Now, we're given that our ellipse has a horizontal major axis of 8 units and a minor axis of 6 units. Since the major and minor axis are given by the parameters 2a and 2b, then, a=4 and b=3. the greater number will divide the x² term and a>b.

So, the equation of this ellipse is:

[tex]\frac{x^2}{16}+\frac{y^2}{9}=1[/tex]

The graph of this ellipse will be something like:

gold watch
The original price of a gold watch was $500. The dealer sells this item for $620. What percentage did the dealer mark up from the original price?
The mark up percentage was %.

Answers

The percentage of the dealer markup from the original price will be; 1.24 %

What is the percentage of the total value?

Suppose the value of which a thing is expressed in percentage is "a Suppose the percent that considered thing is of "a" is b%. Then since percent shows per 100 (since cent means 100), thus we will first divide the whole part into 100 parts; then we multiply it by b so that we collect b items per 100 items(that is exactly what b percent means).

Given that the original price of a gold, watch was $500. And the dealer sells this item for $620.

Then the percentage of the dealer markup from the original price will be;

The change = amount/ original  x 100%

= 620/ 500  x 100%

= 1.24  x 100%

Therefore, The markup percentage was; 1.24 %.

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Answer this you are a pro (try your best)

Answers

There are a specific quantity of $5 bills, and Brad has 6 boxes. In order to ensure that no two boxes contain the same amount of money, he wants to place his bills into some or all of the boxes. The least amount of money he needs to do $30 is within each box.

How do you tell whether an equation has an unlimited number of solutions?

Both sides of an infinite solution are equal. As an illustration, 6x + 2y - 8 = 12x + 4y - 16 If you use a formula with infinite solutions to simplify the equation A set of two or more linear equations with two or more variables constitutes a system of linear equations.

If all the equations in the system are taken into account simultaneously, or if you use the approach where you obtain both sides equal, the system has an infinite solution.

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1
Jane bought a car for £24000
2 years later she sold it for £26000
Work out her percentage profit to 1
decimal place

Answers

Formula for Profit Percentage = (Profit/C.P.) 100Where C.P. denotes the article's cost price, i.e. the price at which the article was originally purchased.

Jane bought a car for £24000

 she sold it for £26000

profit = 2000

profit percentage = 2000/26000 x100 = 7.7%

What is the Profit Percentage Formula?Profit is always calculated using the cost price. The following formula is used to calculate the percentage of profit earned from a specific sale:Formula for Profit Percentage = (Profit/C.P.) 100Where C.P. denotes the article's cost price, i.e. the price at which the article was originally purchased.When a product's selling and cost prices are known, the profit can be calculated using the formula Profit = Selling Price - Cost Price. Following that, the profit percentage formula is Profit percentage = (Profit/Cost Price) 100.

Here,

Jane bought a car for £24000

 she sold it for £26000

profit = 2000

profit percentage = 2000/26000 x100 = 7.69%

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Which of the following is NOT one of the methods involved in Integrated Pest Management? A. cultural control B. chemical control every day C. mechanical control D. biological control Range for function y=-3x+12 If x > 6, then -7 is a solution.TrueFalse in individualistic cultures, guilt is a more important negative emotion than is shame.a. Trueb. False When working on organizing and editing a large-scale photo project and filing images within folders, what might also be useful to create?blog postsWikipediaessub-foldersdirectories Fill in the information about the absolute value functions below. Are urban legends always false? Explain. Electrical power (P) is measured in watts using the formula P = V I where V is the voltage in volts and I is the current in amperes.If there are 60 volts running to a light bulb of 174 watts, how much current is flowing through the light bulb? B / 7 equals 3 what is b What can I infer about these cultures and their values, based upon their performing arts? in english and in spanish, the ending of the verb usually tells the tense (whether it is present or past/preterite). what form of the verb in spanish requires more information to tell the tense? give an example Rewrite the sentence in active voice using simple present tense.Many people are annoyed by traffic. the baroque oratorio descended from the religious play-with-music of the the counter-reformation.a. Trueb. False who approved the consultation in 1835 For each diagram, write and solve an inequality for x.7.2x - 5X What is the answer You are completing a math assessment. The number of questions you complete and the time it takes you to complete them have a proportional relationship, as shown in the table.Number of Questions 2 5Time (in minutes) 9 ?How much time does it take to complete 5 questions? 11 minutes, 30 seconds 22 minutes, 30 seconds 3 minutes 12 minutes When Country A refuses to trade with country B because of different religious belief what are three ways country A should do? a client is admitted to the hospital with possible acute pericarditis and pericardial effusion. the nurse knows to prepare the client for which diagnostic test to confirm the clients diagnosis? what is an hpt's supervising practitioner ultimately responsible for? 1. Here is the recursive definition of a sequence: f(1) = 10, f(n) = f(n-1)-1.5 fornz 2.a. Is this sequence arithmetic, geometric, or neither?b. List at least the first five terms of the sequence.c. Graph the value of the term f(n) as a function of the term number n for at leastthe first five terms of the sequence.sno ritw nobin