The difference of values of the third quartile and the media of the data set represented by the box plot is __ ?

Answer: £323.76

Step-by-step explanation:

Circumference = 2πr

= 2 x π x 30^2

= 2 x π x 900

= 1800π = 5654.9 cm = 56.549 meters

Amount paid 57m x £5.68 = £323.76

Answer:

b

Step-by-step explanation:

Answer:

b or The value will be greater than 1 because (negative 3) minus (negative 9) = 6. A number in scientific notation with a positive exponent is greater than 1.

Step-by-step explanation:

Answer:

Brainliest!!!

Step-by-step explanation:

A:B

1:2

B:C

4:3

B is both 4 and 2

In B:C, B is double (in ratio) than when B is in A:B

2:4:2

A:B:C

this would mean there is a total of 8

A would get  1/4 of the 90 pounds

Answer:

angle 5 is 137 degrees

angle 1 is 137 degrees

Step-by-step explanation:

angle 5 and 6 are supplementary angles meaning together they add up to 180 degrees. to find angle 5 you must find the difference:

[tex]180-43=137[/tex]

so angle 5 is 137 degrees.

likewise, angle 1 and angle 4 are supplementary angles. find the difference:

[tex]180-43=137[/tex]

so angle 1 is also 137 degrees.

Answer:

22% approximately

Step-by-step explanation:

The increase was from £370 to £450, or £80.

As a fraction of last year's cost, this is

£80

-------- = 22% approximately

£370

Step-by-step explanation:

_2x _3x+3+64-4=

_5x+63

Step-by-step explanation:

9x + 1

This is the correct answer

Answer:

x = [tex]\frac{8}{3}[/tex]

Step-by-step explanation:

Using the rule of logarithms

log x - log y = log ([tex]\frac{x}{y}[/tex] )

[tex]log_{b}[/tex] x = n ⇒ x = [tex]b^{n}[/tex]

Given

[tex]log_{2}[/tex] (9x) - [tex]log_{2}[/tex] 3 = 3

[tex]log_{2}[/tex] ([tex]\frac{9x}{3}[/tex] ) = 3

[tex]log_{2}[/tex] 3x = 3

3x = 2³ = 8 ( divide both sides by 3 )

x = [tex]\frac{8}{3}[/tex]

Answer:

1170

Step-by-step explanation:

Total Population = 900

Annual rate of increase = 30 % of 900

=> [tex]\frac{30}{100}*900[/tex]

=> 30 * 9

=> 270

Population next Year = 900+270

=> 1170

Answer:

Answer choice A) About 38.47 square units

Step-by-step explanation:

Since all four sides of a square have the same length, the perimeter of a square is just 4 times one of the side lengths. The perimeter of the square and therefore the circumference of the circle is 5.5*4=22. The circumference of a circle is 2 times the radius multiplied by pi. The radius of this circle is therefore:

[tex]\dfrac{22}{2\pi}\approx 3.503[/tex]

Since the area of a circle is [tex]\pi r^2[/tex], the area of this circle is:

[tex]\pi \cdot 3.503^2= 3.14\cdot 12.271\approx 38.47[/tex]

Hope this helps!

The area of a circle with a circumference that equals the perimeter of the square is  about 38.47 square units

Since all four sides of a square have the same length, the perimeter of a square is just 4 times one of the side lengths.

The perimeter of the square and therefore the circumference of the circle is [tex]5.5*4=22.[/tex]

The circumference of a circle is 2 times the radius multiplied by pi. The radius of this circle is, therefore

[tex]22/2\pi=3.503[/tex]

The area of a circle is [tex]\pi r^2[/tex],

the area of this circle is:

=[tex]\pi \times 3.305^2[/tex]

[tex]=3.14(12.27)[/tex]

=38.47 unit^2

Thus, The area of a circle with a circumference that equals the perimeter of the square is about 38.47 square units.

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Answer:

5. 8

6. 18

Step-by-step explanation:

5.

a(a^2 + a - 1) + 7 =

= a^3 + a^2 - a + 7

For a = -1,

= (-1)^3 + (-1)^2 - (-1) + 7

= -1 + 1 + 1 + 7

= 8

6.

2ab(a + b) - 3ab(a - b) =

= 2a^2b + 2ab^2 - 3a^2b + 3ab^2

= -a^2b + 5ab^2

For a = 1 and b = 2,

= -(1)^2(2) + 5(1)(2)^2

= -1(2) + 5(4)

= - 2 + 20

= 18

Answer:

Step-by-step explanation:

a(a^2 + a -1) +7

a^3+a^2-a+7

f(-1)=(-1)^3+(-1)^2-(-1)+7

f(-1)=-1+1+1+7

f(-1)=0+1+7

f(-1)=8

2ab(a+b)-3ab(a-b)

2a^2*b+2ab^2-3a^2*b+3ab^2

−a^2*b+5ab^2

when a=1 and b=2

−a^2*b+5ab^2

−(1)^2*2+5*1*2^2

-1*2+5*1*4

-2+5*4

-2+20

18

Answer:

1 dimension

Step-by-step explanation:

ouo

Answer:

1 dimension.

Step-by-step explanation:

Lines have one dimension, polygons have two dimensions, solids have three dimensions. Lines only have the dimension length. Polygons have the dimensions length and width. Solids have the dimensions length, width, and height.

Answer:

6566

Step-by-step explanation:

The answer is 6566.

Answer:

7500 kg

Step-by-step explanation:

t = tonnes

[tex] \because \: 1 \: t = 1000 \: kg \\ \therefore \: 7.5 \: t = 7.5 \times 1000 = 7500 \: kg[/tex]

Answer:

7.5 tonnes = 7500 kg

Step-by-step explanation:

7.5 t

Here t is tonnes

So changing tonnes into kg, we multiply by 1000

= 7.5 * 1000 kg

= 7500 kg

Answer:

B. 1395 sq. units

Step-by-step explanation:

Since the shape is an octagon, it is also composed of 8 triangles. If you solve the formula for the area of a triangle with those numbers and multiply it by the amount of sides you will have the total area.

Answer:

B. 1395 sq. units

Step-by-step explanation:

A=2(1+[tex]\sqrt{2}[/tex])a²

A=2(1+[tex]\sqrt{2}[/tex])17²

A=2(1+[tex]\sqrt{2}[/tex])289

A≈4.83×289

A≈1395.87

A≈1395 units²

The option that fits this is B. 1395 sq. units

Answer:

y = 96°

Step-by-step explanation:

The measure of the inscribed angle y is half the measure of its intercepted arc.

The whole circle = 360°

the intercepted arc = 360° - 168° = 192°

Thus

y = [tex]\frac{1}{2}[/tex] × 192° = 96°

Answer:

B. Perpendicular

Step-by-step explanation:

AB forms the perpendicular bisector of CD, so they are perpendicular to each other. They intersect each other at right (90°) angles.

I hope this helps :))

The line AB and CD are Perpendicular to each other , Option B is the correct answer.

The lines that intersect each other and make an angle of 90 degree are called perpendicular to each other.

The line AB and CD are shown in the figure ,

The lines are intersecting an making an angle of 90 degree,

Therefore they are Perpendicular to each other , Option B is the correct answer.

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Answer:

b

Step-by-step explanation:

Answer:

100 sq. m

Step-by-step explanation:

So, first, we need to know the formula for the area of a triangle.

A=BH/2

In this case, we know the base and the height (B and H respectively), and we just fill it out.

A=10*20/2

A=200/2

A=100.

Lastly, don't forget the units, so, A=100 sq. m

Answer:

c 100

Step-by-step explanation:

Answer:

2.4%

Step-by-step explanation:

We make use of the binomial probability equation, which is as follows:

P = [n! / (n - r)! r!] p ^ r * q ^ (n - r)

where,

n total number samples = 20

r is the selected number = 8

p, sin este valor no se puede realizar el ejercicio y no lo mencionas, pero encontré una pregunta igual y era de 20.37%, es decir 0.2037

q = 1 - 0.2037 = 0.7963

reemplazando:

P = [20! / ((20 - 8)! * 8!)] * [0.2037 ^ 8 * 0.7963 ^ (20 - 8)]

P = 125970 * 1.92685405*10^-7

P = 0.024 = 2.4%

Answer:  5 ft or 60 inches long

Answer:

182m^2

Step-by-step explanation:

Area of parallelogram. Base x Height = 13 x 14 = 182m^2

Hope this helps.

Answer:

4√5

Step-by-step explanation:

√80 = √16 times √5

√16 = 4

4 times √5

4√5

Answer:

A=4  B=5

Step-by-step explanation:

Answer:  B (the second graph)

Step-by-step explanation:

Inverse is when you swap the x's and y's.

The graph has an asymptote at y = 4

so the inverse graph will have an asymptote at x = 4

a) Asymptote: y = 0

b) Asymptote: x = 4      → This is the correct graph!

c) Asymptote: y = -4

d) Asymptote: y = -4   this is the exact same graph as c

It would be

[tex] \sqrt{ \frac{x - 2}{ 2} } [/tex]

I hope this is what you're looking for!

Answer:

292 and 2092

Step-by-step explanation:

Surface area:

Wall 1: 40 x 3 = 120m^2

Wall2: 40 x 3 = 120m^2

Wall 3: 15 x 3 = 45m^2

Wall 4: 15 x 3 = 45m^2

Ceiling: 15 x 40 = 600m^2

Total : 240 + 600 + 90 = 730

So, cost of painting = 730/25 x 10 = 29.2 x 10 = 292

Total: 292 + 1800 = 2092

The total cost of paint would be 2092 dollars.

The area of the cuboid is the sum of product of the length, breadth of the given prism.

Surface area:

Wall 1: 40 x 3 = 120m^2

Wall2: 40 x 3 = 120m^2

Wall 3: 15 x 3 = 45m^2

Wall 4: 15 x 3 = 45m^2

Ceiling: 15 x 40 = 600m^2

The Total area: 240 + 600 + 90 = 730

So, The cost of painting = 730/25 x 10

= 29.2 x 10

= 292

Total: 292 + 1800 = 2092

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Answer:

  7 1/17

Step-by-step explanation:

A figure can be helpful.

The inscribed semicircle has its center at the midpoint of th base. It is tangent to the side of the isosceles triangle, so a radius makes a 90° angle there.

The long side of the isosceles triangle can be found from the Pythagorean theorem to be ...

  BC² = BD² +CD²

  BC² = 8² +15² = 289

  BC = √289 = 17

The radius mentioned (DE) creates right triangles that are similar to ∆BCD. In particular, we have ...

  (long side)/(hypotenuse) = DE/BD = CD/BC

  DE = BD·CD/BC = 8·15/17

  DE = 7 1/17 ≈ 7.059

Answer:

5.2

Step-by-step explanation:

If the number is above .5, you round up. For example, numbers like 2.44 are rounded down to 2.4, and numbers like 2.48 are rounded up to 2.5.

In this case, with the number 5.1961, you would round up to 5.2.

Your answer is 5.2

Answer:

5.2

Step-by-step explanation:

ones. tenths hundredths  thousandths      ten thousandths

5       .   1              9                    6                       1

We are rounding to the nearest tenth so we look at the thousandths

It is 5 or higher so we round the tenths place up

5.2

Answer: No

Step-by-step explanation:

Because there is more than one 3 in the following ordered pair. If you make this a table it will be easier.

Answer:

No

Step-by-step explanation:

It would be yes only if the output (y-value) has values one time.

There are double 2s in the output so therefore your answer would be no

Hope this helps!