34 + 35!!
Write how you got it lol

The range of a relation refers to the set of output (y) values that are paired with the input (x) values in the relation. In other words, it is the set of all possible y values that result from plugging in various x values into the relation.

The range can be expressed in various forms, such as a set of points that pair input values with output values or as individual x and y values written in the form (x, y). The range is an important concept in mathematics and is often used to analyze the behavior of functions and other mathematical relationships. Overall, the range of a relation is a long answer that involves understanding the relationship between input and output values and how they relate to each other within the context of the given relation.

The range of a relation is the output (y) values of the relation. In a relation, input values (x) are paired with output values (y). The range specifically refers to the set of all possible output (y) values that result from the input values in the relation.

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Answer:

2x = 250. x = 125

Step-by-step explanation:

RULE: (# of sides - 2 x 180)

6-2=4x180=720

720-60-65-100-120= 375

2x + x = 3x

3x = 375

x = 125

Answer:

The value of x would make the ratio 1:1 is 6.

Step-by-step explanation:

The given ratio is:

Surface Area : Volume = 6x^2 : x^3

To find the value of x that makes this ratio 1:1, we need to set the two parts of the ratio equal to each other and solve for x:

6x^2 = x^3

Divide both sides by x^2 to obtain:

6 = x

Therefore, the value of x that makes the ratio 1:1 is x = 6.

The expected value of the random variable y is computed to be 3.8.The variance of y is calculated to be 4.06, and the standard deviation is approximately 2.02.

To compute the expected value of the random variable y, we multiply each value of y by its corresponding probability and sum them up. In this case, we have:

E(y) = (2)(0.2) + (4)(0.1) + (5)(0.3) + (8)(0.2) + (10)(0.2) = 0.4 + 0.4 + 1.5 + 1.6 + 2 = 3.8.

To calculate the variance of y, we first need to compute the squared deviations from the expected value for each value of y, multiply them by their corresponding probabilities, and sum them up. Then, subtracting the squared expected value of y gives us the variance. Using the formula:

Var(y) = \(E[(y - E(y))^2],\)

we have:

Var(y) = \([(2 - 3.8)^2](0.2) + [(4 - 3.8)^2](0.1) + [(5 - 3.8)^2](0.3) + [(8 - 3.8)^2](0.2) + [(10 - 3.8)^2](0.2),\)

Var(y) = 0.36 + 0.04 + 0.36 + 4.84 + 36,

Var(y) = 4.06.

Finally, the standard deviation (σ) is the square root of the variance:

σ = √Var(y) ≈ √4.06 ≈ 2.02.

Therefore, the variance of y is 4.06, and the standard deviation is approximately 2.02.

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Answer:

Therefore a triangle can be formed with side lengths of 4 m, 8 m, 9 m

Step-by-step explanation:

A triangle is a polygon with three sides and three angles. There are different types of triangles such as scalene, isosceles, equilateral and so on.

The triangle inequality property states that the sum of any two sides of a triangle must be greater than the third side. If a, b and c are the sides of a triangle then:

a + b > c;   a + c > b;   b + c > a

Given a triangle with side length 4 m, 8 m, 9 m:

4m + 8m = 12m > 9m

4m + 9m = 13m > 8m

8m + 9m = 17m > 4m

Therefore a triangle can be formed with side lengths of 4 m, 8 m, 9 m.

Answer: 1. 64 | 2. 32

Step-by-step explanation:

Formula for a rectangle is Area = Length*Width

Therefore: 8*8 = 64

Formula for a triangle is Area = 1/2*Base*Height, which is also 1/2*length*width

Therefore: 1/2*8*8 = 32

Hope this helps :)

Answer:

Step-by-step explanation:

Given figure : Trapezoid

Base sides,

a = 2.5

b = 7.5

Height ( h ) = 2.5

Now, finding the area:

\( \frac{1}{2} (a + b) \times h\)

Plug the values

\( = \frac{1}{2 } \times (2.5 + 7.5) \times 2.5\)

Calculate the sum

\( = \frac{1}{2} \times 10 \times 2.5\)

Reduce the numbers with G.C.F 2

\( = 5 \times 2.5\)

Calculate the product

\(12.5 \: \: {units}^{2} \)

Hope this helps...

Best regards!

Answer:

The practice of using brass rings to stretch the neck, also known as neck elongation or neck stretching, is traditionally associated with the Padaung ethnic group from Myanmar (formerly known as Burma).

From a sociological perspective, the use of brass rings to stretch the neck can be seen as an example of deviance, which refers to behavior that violates social norms and expectations. Deviance can be either criminal or non-criminal, depending on the specific behavior in question and the cultural context in which it occurs.

In the case of Padaung women, the use of brass rings to elongate the neck is a form of non-criminal deviance, as it does not violate any laws. However, it does violate cultural norms and expectations in many other societies, where elongated necks are not seen as desirable or attractive.

Therefore, the practice of neck elongation among Padaung women can be seen as a form of cultural deviance, in which members of a particular group engage in behavior that is not considered acceptable or desirable by the larger society in which they live. At the same time, it can also be seen as an expression of cultural identity and tradition, as the practice has been passed down through generations and is an important part of Padaung culture and heritage.

Answer:

Step-by-step explanation:

the answer is c

Answer:

slope m=--3/-2=-3/2 is required slope

Answer:

m = -3, b = -2

Step-by-step explanation:

The equation is written in the form of slope-intercept, where m = slope and b = y-intercept.

The slope is the number before x. For the equation y = -3x - 2, it's -3.

The y-intercept is the constant. For the equation y = -3x - 2, it's -2.

Hence, m = -3, and b = -2.

\(\rule{350}{4}\)

\(\frak{-Dream-}\)

Answer:

Jana=10, twins=8, yuvi=6

Step-by-step explanation:

it's the only possible answer,as we know yuvi is older than 5 so let's just say she is 6 then the twins are 2 years older=8 and we know that and is less then 11 so that would be 10

Answer: 25 tons

Step-by-step explanation:

there are 2000 lb in one ton

50000lb * (1 ton/2000lb) = 25 tons

9514 1404 393

Answer:

  f(x) +g(x) = 4x^2 +3

  f(x) -g(x) = 4x^2 -6x +1

  f(x)·g(x) = 12x^3 -5x^2 +3x +2

Step-by-step explanation:

Substitute for f(x) and g(x) and simplify.

(a)  f(x) +g(x) = (4x^2 -3x +2) +(3x +1)

  f(x) +g(x) = 4x^2 +3

__

(b)  f(x) -g(x) = (4x^2 -3x +2) -(3x +1)

  f(x) -g(x) = 4x^2 -6x +1

__

(c)  f(x)·g(x) = (4x^2 -3x +2)(3x +1)

  = (4x^2 -3x +2)(3x) +(4x^2 -3x +2)(1) . . . use the distributive property

  = 12x^3 -9x^2 +6x +4x^2 -3x +2

  f(x)·g(x) = 12x^3 -5x^2 +3x +2

Answer:

a.) f( x ) + g( x ) = 4 x² + 3

b.) f( x ) - g ( x ) = 4x² -6x + 3

c.)f ( x ) . g ( x ) = 12x³ - 5x² + 3x + 2

Step-by-step explanation:

Given :- f ( x) = 4x² - 3x + 2 and g(x)= 3x +1

Substitute the values of f(x) and g(x) and simplify all .

a.) f( x ) + g( x )

( 4x² - 3x + 2 ) + ( 3x + 1 )

4 x² - 3x + 2 + 3 x + 1

collect like terms

4x² - 3 x + 3 x + 2 + 1

4 x² + 3

b.) f ( x ) - g ( x )

( 4x² - 3x + 2 ) - ( 3x + 1 )

4x² - 3x + 2 - 3x - 1

collect like terms

4x² - 3 x - 3x + 2 - 1

4x² -6x + 1

c.) f ( x ) . g ( x )

( 4x² - 3x + 2 ) × ( 3x + 1 )

Use the Distributive property

3 x(4x² - 3x + 2 ) × 1 ( 4x² - 3x + 2 )

Remove the parantheses multiply

12x³ - 9x² + 6x + 4x² - 3x + 2

Collect like terms

12 x³- 9x ² + 4x² + 6x - 3x + 2

12x³ - 5x² + 3x + 2

Interest groups facilitate citizen participation in governance by mobilizing people to take collective action through voting, fundraising, and informing the public and elected officials about their issues.

Higher Placement The College Board's Advanced Placement Program makes a college-level course and exam in United States Government and Politics available to high school students.

By organizing people to take collective action through voting, fundraising, and informing the public and elected officials about their issues, interest groups enable citizen participation in governance.

a group of individuals united by a shared interest or objective and working to sway public policy. group leaders. As adolescents gain knowledge, they frequently form their own groups. government.

Therefore, interest groups facilitate citizen participation in governance by mobilizing people to take collective action through voting, fundraising, and informing the public and elected officials about their issues.

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Answer:

A) 70 degrees

Step-by-step explanation:

Vertical angles are equivalent

Answer:

PLEASE MARK ME BRAINLIEST!!!

Step-by-step explanation:

moddedcraftxdepic

02/28/2021

Mathematics

High School

answered

Y= x^3 + 8x^2 +5x

work out the coordinates of the two turning points 1  

The probability of spinning two greens on the spinner is 1/16.

To find the probability of spinning two greens on the spinner, we need to determine the probability of spinning a green on the first spin and then the probability of spinning another green on the second spin. Since there are 4 equal sections on the spinner and one of them is green, the probability of spinning a green on the first spin is 1/4.

After the first spin, assuming the spinner is put back to its original state, the probabilities for each section remain the same. Therefore, the probability of spinning a green on the second spin is also 1/4.

To find the probability of both events happening (spinning two greens), we multiply the probabilities together:

P(spinning two greens) = P(green on first spin) * P(green on second spin)

= (1/4) * (1/4)

= 1/16

Therefore, the probability of spinning two greens on the spinner is 1/16.

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The function is not normalizable and cannot be a wave function.

A wave function must satisfy two important conditions. First, it must be normalizable, meaning its integral over all space is finite.

Second, it must be single-valued and continuous.

(i) The function Ψ1​(x) = \(e^{-x^{5} }\) is acceptable as a wave function, since it is continuous everywhere and decays to zero as x → ±∞.

However, we must check if it is normalizable. The normalization condition for a one-dimensional wave function Ψ(x) is:

∫(-∞) to ∞ |Ψ(x)|²dx = 1

In this case, we have:

∫(-∞) to ∞ |Ψ₁(x)|² dx

= ∫(-∞) to ∞ \(e^{-2x^{5} }\) dx

This integral can be quite challenging to evaluate, but we can see that the integrand goes to zero faster than any power of x as x → ±∞.

Therefore, the integral is convergent and the function is normalizable.

Therefore, Ψ₁(x) is an acceptable wave function.

(ii) The function Ψ₂​(x) = cos(x - 2π/3) is not acceptable as a wave function, since it is not normalizable.

The normalization condition for a one-dimensional wave function Ψ(x) is:

∫( -∞) to ∞ |Ψ(x)|² dx = 1

In this case, we have:

∫(-∞) to ∞ |Ψ₂​(x)|² dx = ∫(-∞)to∞ cos²(x - 2π/3) dx

This integral is not convergent, since the integrand oscillates between 0 and 1 over an infinitely repeating interval.

Therefore, the function is not normalizable and cannot be a wave function.

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The vector parameterization of the tangent line to r(t) at the point P(2, 1, 3) is R(u) = (2i + j + 3k) + u(3i + j + 3k).

To find the vector parameterization of the tangent line to the curve defined by the vector function r(t), we need to consider the point on the curve where the tangent line passes through. In this case, the point P(2, 1, 3) is given.

The vector form of the tangent line is given by R(u) = P + uT, where P is the position vector of the point P and T is the direction vector of the tangent line.

The position vector of the point P is P = 2i + j + 3k.

To find the direction vector of the tangent line, we differentiate the vector function r(t) with respect to t. The result gives us the derivative vector, which represents the direction of the tangent line at any given point on the curve.

Substituting t = 2 (since we want the tangent line at the point P), we get r'(2) = i + 4j + 12k.

Therefore, the direction vector of the tangent line is T = i + 4j + 12k.

Substituting the values of P and T into the vector form R(u) = P + uT, we get R(u) = (2i + j + 3k) + u(3i + j + 3k), which represents the vector parameterization of the tangent line to the curve at the point P(2, 1, 3).

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Answer:

x = 14

Step-by-step explanation:

Isolate the variable by dividing each side by factors that don't contain the variable.

If the jar of olives had a circumference of 11. 99 cm, the approximate diameter of the jar is 3.82 cm

The circumference of a circle is given by the formula C = 2πr, where C is the circumference, π is the constant pi (approximately equal to 3.14), and r is the radius. The diameter is twice the radius, so we can also write the formula as C = πd, where d is the diameter.

In this case, the circumference is 11.99 cm, so we can set up the equation

11.99 = πd

To solve for d, we can divide both sides by π

d = 11.99/π

Using a calculator, we get

d ≈ 3.82 cm

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Answer:

25

Step-by-step explanation:

do 60 and multipy it by 5 then 5/12

and turn it into a proper fraction

Answer:

25

Step-by-step explanation:

60 × \(\frac{5}{12}\) = \(\frac{300}{12}\)= 25

Answer:

A. 0

B. 1

C. 1

D. 2

Step-by-step explanation:

It's simple

if the number before the decimal is below 5 , you round it down to 0

then if the number before the decimal is above 5, you round it up to 1.

Answer:

If you need help with questions I'd be happy to help.

Step-by-step explanation:

Answer:

175

Step-by-step explanation:

use the calculator

Answer: 6

Step-by-step explanation: 6 is my answer

Answer:

x = 6i, -6i

Explanation:

x² = 1 - 37                 (subtract)

x² = -36                   (square root both sides)

x = ±√-36                 (breakdown)

x = +√-36, -√-36      (simplify)

x = 6i, -6i

Answer:

Step-by-step explanation:

\(\sf x^2=1-37\)

Subtract 37 from 1 = -36

\(\boxed{\sf x^2=? :\: x=\sqrt{?},\:\:-\sqrt{?}}\)

\(\sf x=\sqrt{-36}\)

\(\sf x=-\sqrt{-36}\)

Apply Radical Rule:-

\(\boxed{ \sf \sqrt{-a}=\sqrt{-1}\sqrt{a}}\)

\(\sf \sqrt{-36}=\sqrt{-1}\sqrt{36}\)

\(\sf \sqrt{-1}\sqrt{36}\)

\(\boxed{\sf \sqrt{-1 }=i}\)

\(\sf \sqrt{36}i\)

\(\sf 6i\)

___________

\(\sf x=-\sqrt{-36}\)

\(\sf -\sqrt{-36}\)

\(\sf -6i\)

Therefore, x = 6i, -6i.

Answer:

Step-by-step explanation:

(x1, y1) = (-4 , -9)   ; (x2, y2) = (-10,  -3)

\(Midpoint(\frac{x_{1}+x_{2}}{2},\frac{y_{1}+y_{2}}{2})\\\\\\=(\frac{(-4)+(-10)}{2},\frac{(-9)+(-3)}{2})\\\\\\=(\frac{-14}{2},\frac{-12}{2})\\\\\\=(-7 , -6)\)

Answer:

232.5 ft

Step-by-step explanation:

Bounce

1      
2          

3           
4          
5

80   +   40X2  +  20 x 2   + 10 x 2   + 5 x 2  + 2.5   = 232.5 ft