Find the area of the shaded region.

Answer:

https://brainly.com/question/24093265

Step-by-step explanation will be provided in the link above!

Answer:

je

Step-by-step explanation:

suis suis pasforet en anglais

We're dealing with percentage. hence, our universal set: U=100%.

Let:A = set of those that read magazine A

B = set of those that read magazine B

C = set of those that read magazine C

(i) we are looking for n{(A n B) u (B n C)}

so, n{(A n B) u (B n C)} = n(A n B) + n(B n C) -n(A n B n C)

n{(A n B) u (B n C)} = 20% + 30% - 10%

: n{(A n B) u (B n C)} = 40%

(ii) We're looking for {A' n B' n C'}

{A' n B' n C'} = n(U) - n(A u B u C)

{A' n B' n C'} = 100% - n(A u B u C)

n(A u B u C) = n(A) + n(B) + n(C) - n{(A n B) - n(A n C) -n(B n C) + n(A n B n C)

n(A u B u C) = 60% + 50% + 50% -30% - 30% - 20% + 10%

n(A u B u C) = 90%

however, {A' n B' n C'} = 100% - n(A u B u C)

: {A' n B' n C'} = 100% - 90%

{A' n B' n C'} = 10%

let me know if you think there's a reason to doubt my answer.

Answer:

1 3/8

Step-by-step explanation:

There 11 is greater than 8, so there is one whole pizza. 11-8=3 so there are 3 more out of those 8.

shoot me a comment if there are more questions, have a good day :)

Answer:

A 0.00525

Step-by-step explanation:

Interest rate has to be a decimal.

To convert percent to a decimal, divide by 100:

6.3% = 6.3/100 = 0.063

For the monthly rate, divide 0.063 by 12 (since there are 12 months in a year):

0.063/12 = 0.00525

Therefore, r = 0.00525

Answer:

p(n) = 4*(1-0.06)^n

Answer:

p(n)=4(0.94)

Step-by-step explanation: 100%-6%=94%=0.94

Hope this helps

Answer:

2) [tex](4 - 9x) {}^{ \frac{7}{2} } (4 - 9x) {}^{ \frac{7}{2} } [/tex]

3) in image 2

Answer:

y = 3

Step-by-step explanation:

Subtract 3 from both sides of the equation

y + 3-3 = -y + 9-3

Simplify

y = -y + 6

Add y to both sides of the equation

y+y=-y+6+y

Simplify

2y = 6

Divide both sides of the equation by the same term

2y/2 = 6/2

Simplify

y = 3

[RevyBreeze]

The solution of the Equation is y= 3.

We have, the equation is

y + 3 = -y + 9

y + y = 9 - 3

2y = 6

Now, divide both side we get

2y = 6

2y/ 2 = 6/ 2

y = 3

Thus, the solution of y is 3.

Learn more about equation here:

https://brainly.com/question/29657983

#SPJ7

answer:

= 3n^2 + 3

...........

[tex]\huge\mathbb\pink{ANSWER:}[/tex]

[tex]\huge\tt\blue{3n² + 3}[/tex]

[tex] \large\tt\pink{••••••••••••••••••••••••••••••••••••••••••••••••••••••••}[/tex]

[tex](6n^{2} + 5) + ( - 3^{2} - 2)[/tex]

[tex]6 {n}^{2} + 5 - 3 {n}^{2} - 2[/tex]

[tex](6 {n}^{2} - 3 {n}^{2} ) + (5 - 2)[/tex]

[tex](6 - 3) {n}^{2} + (5 - 2)[/tex]

[tex]3 {n}^{2} + (5 - 2)[/tex]

[tex]\large\tt\blue{3n² + 3}[/tex]

[tex] \large\tt\pink{••••••••••••••••••••••••••••••••••••••••••••••••••••••••}

[/tex]

Answer:

The answer is A only.

Step-by-step explanation:

Hope that helps!

Answer:

A only.

Step-by-step explanation:

Answer:

1/27

Step-by-step explanation:

Answer:

1/27 is correct give brainliest to fist respond

Answer:

Two ways to get the solution:

slope = rise

            run

slope =   1  

               3

or

slope = y2- y1

            x2 - x1

slope = -4 - (-5)

              3 - 0

slope =   1  

               3

Answer:

they ask for composite functions better do online search

here you go

= 3(x+2)+1

Using the normal distribution, it is found that there is a 0.7452 = 74.52% probability of randomly selecting a vehicle with an engine between than 3.1 L and 4.2 L.

In a normal distribution with mean [tex]\mu[/tex] and standard deviation [tex]\sigma[/tex], the z-score of a measure X is given by:

[tex]Z = \frac{X - \mu}{\sigma}[/tex]

Researching the problem on the internet, it is found that:

The probability is the p-value of Z when X = 4.2 subtracted by the p-value of Z when X = 3.1, hence:

X = 4.2

[tex]Z = \frac{X - \mu}{\sigma}[/tex]

[tex]Z = \frac{4.2 - 3.59804}{0.47986}[/tex]

[tex]Z = 1.25[/tex]

[tex]Z = 1.25[/tex] has a p-value of 0.8944.

X = 3.1

[tex]Z = \frac{X - \mu}{\sigma}[/tex]

[tex]Z = \frac{3.1 - 3.59804}{0.47986}[/tex]

[tex]Z = -1.04[/tex]

[tex]Z = -1.04[/tex] has a p-value of 0.1492.

0.8944 - 0.1492 = 0.7452.

0.7452 = 74.52% probability of randomly selecting a vehicle with an engine between than 3.1 L and 4.2 L.

More can be learned about the normal distribution at https://brainly.com/question/24663213

Answer:

x = -2

y = 2

Step-by-step explanation:

Take the value of x from the first equation: x = 2 − 2 y ( 1 ) , and substitute for x into the second: y = 2 ( 2 − 2 y ) + 6 solve for y ; y = 4 − 4 y + 6 y = 10 5 = 2 Substitute back into ( 1 ) and find x : x = 2 − 4 = − 2

Answer:

78

Step-by-step explanation:

A fraction equivalent to 1 would be 2/2. 78 X 2/2 is 78

Answer:

24

Step-by-step explanation:

2×2(3×2)

2×2(6)

2×12

24

Answer:

[tex]z = 24.5[/tex]

solving similarities:

steps:

[tex]\frac{2}{14} =\frac{7/2}{z}[/tex]

[tex]2z = \frac{14*7}{2}[/tex]

[tex]2z = 49[/tex]

[tex]z = 24.5[/tex]

Answer:

[tex]z = \dfrac{49}{2}[/tex]

Step-by-step explanation:

If the trapezoids are similar, then the ratio of side lengths will be equal.

[tex]\implies 14 : 2 = z : \dfrac72[/tex]

[tex]\implies \dfrac{14}{2}=\dfrac{z}{\frac72}[/tex]

[tex]\implies z=\dfrac{14}{2} \times \dfrac72[/tex]

[tex]\implies z = \dfrac{49}{2}[/tex]

Answer:

if it wants reduced it is 981/200

if it doesn't mater this is not reduced 4905/1000

The number 4.905 can be written as in the expanded form 4x10⁰ + 9x10⁻¹ + 0.0x10⁻² + 5x10⁻³.

The expanding form can be used to indicate the value of each digit in a number in arithmetic. Numbers that are expressed as the sum of each digit multiplied by its place value are known as expanded numbers.

It is given that:

The number is 4.905

The number can be written in the expanded form as:

The arithmetic operation can be defined as the operation in which we do the addition of numbers, subtraction, multiplication, and division. It has a basic four operators that is +, -, ×, and ÷.

4.905 = 4x10⁰ + 9x10⁻¹ + 0.0x10⁻² + 5x10⁻³

Thus, the number 4.905 can be written as in the expanded form 4x10⁰ + 9x10⁻¹ + 0.0x10⁻² + 5x10⁻³.

Learn more about the expanded form here:

brainly.com/question/17837892

#SPJ2

Answer:

Nick and Elaine can go on the boat safely

Elaine and Dario can go on the boat safely

Nick and Dario can NOT go on the boat safely

Step-by-step explanation:

Nick's weight + Elaine's weight = 268, 288<310

Elaine's weight + Dario's weight = 287, 287<310

Nick's weight + Dario's weight = 315, 315>310

Answer:

Nick And Elaine Can Go On The Boat Safely

Elaine And Dario Can Go On The Boat Safely

Nick And Dario can Not Go On The Boat Safely

Nick's weight + Elaine's Weight = 268

Elaine's Weight + Dario's Weight = 287

Nick's Weight + Dario's Weight = 315

◊ YusuCr ◊

Answer:

Q 6.

[tex]2x - x + 4(x - (x + 7) - 2) \\ x + 4(x - x - 7 - 2) \\ x + 4( - 9) \\ = x - 36[/tex]

____o___o___

Q 7.

o 1)

[tex] \frac{ {x}^{2} - 4 }{5 - x} \times \frac{ {x}^{2} - 8x + 15}{ {x}^{2} - 5x + 6 } \\ \\ \\ \frac{(x + 2)(x - 2)}{5 - x} \times \frac{(x - 5)(x - 3)}{(x - 3)(x - 2)} \\ \\ \\ \frac{(x + 2)}{5 - x} \times \frac{(x - 5)}{1} \\ \\ \\ \frac{(x + 2)}{ - ( - 5 + x)} \times (x - 5) \\ \\ \\ \frac{(x + 2)}{ - (x - 5)} \times (x - 5) \\ \\ \\ \frac{(x + 2)}{ - 1} \\ \\ = - (x + 2) \\ \\ = - x - 2[/tex]

___o___o___

o 2)

[tex] \frac{ {x}^{2} - 2x - 8 }{ {x}^{3} + 3 {x}^{2} } \div \frac{x - 4}{ {x}^{2} - 9} \\ \\ \\ \frac{ {x}^{2} - 2x - 8}{ {x}^{3} + 3 {x}^{2} } \times \frac{ {x}^{2} - 9 }{x - 4} \\ \\ \\ \frac{(x - 4)(x + 2)}{ {x}^{2}(x + 3) } \times \frac{(x + 3)(x - 3)}{x - 4} \\ \\ \\ \frac{x + 2}{ {x}^{2} } \times \frac{x - 3}{1} \\ \\ \\ = \frac{(x + 2)(x - 3)}{ {x}^{2} } \\ \\ \\ = \frac{ {x}^{2} - x - 6 }{ {x}^{2} } [/tex]

__o___o__

Q 8.

a.

[tex]10 {x}^{2} + 7x - 12 \\ = (5x - 4)(2x + 3)[/tex]

Answer:

this what i got

Step-by-step explanation:

=1.73205081i

All roots:

1.73205081i

−1.73205081i

3 is not a perfect square

We have that   the percent of increase in the temperature   is mathematically given as
P=81.376%

Question Parameters:

During an experiment, the temperature of a solution changes from 945°F to 1714°F.

Generally the equation for the Rise in temperature is  is mathematically given as

945=1714*x

x=0.55

Therefore

55% of 1714 gives 945

Hence, The parentage increase is

P=(1714-945)/945*100

P=81.376%

For more information on Temperature

https://brainly.com/question/13439286

Answer:

the answer is 76.02

Step-by-step explanation: K12 orva 7th grade 2.04 Quiz: Percent Increase or Decrease

Answer:

n^3/m^2

Step-by-step explanation:

I simplified the expression and I got ( n^3/m^2)

m^(-2) * n^(3) = n^3/m^2

Answer:

Step-by-step explanation:

Time is inversely proportional to speed for the same distance covered. The ratio of commercial to private speeds is ...

  2.4 : 1.6 = 3 : 2

If p is the speed of the private plane, then 3/2p is the speed of the commercial plane and the difference of speeds is ...

  3/2p -p = 180

  1/2p = 180 . . . collect terms

  p = 360 . . . . . . speed of the private plane

  3/2p = 540 . . . . speed of the commercial plane

The commercial jet flies 540 mph; the private plane flies 360 mph.

Answer:

C. the next fraction is 243/324

Step-by-step explanation:

In A, we can see that 12/16 does not fall under the sequence.

In B, all the values in the sequence is 0.75.

In C, the next fraction is determined by multiplying numerator and  denominator by 3. therefor the correct solution is found.

In D, its wrong and does not match.

Check option C

Hence option C is correct as all are equal in this sequence