2/9 divided by 5/12

simplest form
the answer is a fraction

Given two predictor variables with a correlation of 0.32879, we should expect there to be multicollinearity between them.

In a data set with a, b, c, d, e, and f numeric variables, given there is a strong correlation of these pairs (f, a), (f, c), (d, e), (a, d), we can set up a regression model as

Of-a + c Of-a + b + c + d + e Of-a + C + d + e Of-a + C + e.

Given two predictor variables with a correlation of 0.32879, we should expect there is multicollinearity between them.

The statement that is true regarding the given two predictor variables with a correlation of 0.32879 is:

we should expect there to be multicollinearity between them.

Multicollinearity is a situation in which two or more predictor variables in a multiple regression model are highly correlated with one another. Multicollinearity complicates the understanding of which predictor variables are significant in the regression model's estimation.

Therefore, given two predictor variables with a correlation of 0.32879, we should expect there to be multicollinearity between them.

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I'm sorry, there seems to be a missing expression for problem 19. Could you please provide the full problem statement?

Answer:

1 1/9

Step-by-step explanation:

Step-by-step explanation:

x² - 9

1. There is no common factor other than 1.

2. √x² = x; √9 = 3

3. a = x; b = 3

4. x² - 9 = (x - 3)(x + 3)

Answer:

The answer is in the picture I attached.

Step-by-step explanation:

Also, if you need this:

Slope: 1

Y Intercept: (0,6)

Hope this helped!

Answer 17 rabbits.

Step-by-step explanation:

3x3=9

4x2=8

8+9=17 rabbits

Answer:

Below

Step-by-step explanation:

The missing step is the factorization of the quadratic

(x+3)(x+2)  

Answer: 47/4

Step-by-step explanation:

Convert the words into math:

The number = x

( 13 + x ) * 3 = 7 * x - 9

Expand:

39 + 3x = 7x - 9

Subtract 3x from both sides:

38 = 4x - 9

Add 9 to both sides:

47 = 4x

x = 47/4

With the help of integrals, ∫Cxy4ds, C it the right half of the circle x2+y2=16.

Finding a function's anti-derivatives is made easier with the aid of integral calculus. The function's integrals are another name for these anti-derivatives.

Integration is the process of identifying a function's anti-derivative. Finding the integrals is the opposite of finding the derivatives. A family of curves is represented by a function's integral.

Integration is the process of obtaining f(x) from f'(x). When all the little data are combined, problems with displacement and motion, area and volume, and other issues develop.

Integrals assign numbers to functions in a way that describes these issues. We can determine the function f given the derivative f' of the function f. Here, the function f is referred to as integral of f' or antiderivative of f.

According to our question-

∫Cxy4ds, C it the right half of the circle x2+y2=16.

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Hey there! I'm happy to help!

To find the x value of the midpoint, you add the x values and divide by 2.

-7+6=-1

-1/2=-1/2

For the y value, you add the y values and divide by 2.

-7-8=-15

-15/2=-7 1/2

Therefore, our midpoint is (-1/2, -7 1/2).

Have a wonderful day! :D

Answer & Step-by-step explanation:

1. (3g−2) (2g+3)

2. 9(x−1)^2

Sorry if wrong ;(

Hope this helps ;)

Answer:

(3g-2)(2g+3)

9(x-1)^2

Hope this helps

Answer:

\(\mathrm{X\:Intercepts}:\:\left(\frac{-8+\sqrt{82}}{2},\:0\right),\:\left(-\frac{8+\sqrt{82}}{2},\:0\right)\)

Step-by-step explanation:

\(f\left(x\right)\:=\:2x^2\:+\:16x\:-\:9\)

- Given

\(\mathrm{X\:Intercepts}:\:\left(\frac{-8+\sqrt{82}}{2},\:0\right),\:\left(-\frac{8+\sqrt{82}}{2},\:0\right)\)

By definition of zeros of  a function,  the zeros of the quadratic function f(x) = 2x² + 16x – 9 are \(x1=-4+\frac{\sqrt{82}}{2}\) and \(x2=-4-\frac{\sqrt{82}}{2}\) .

The points where a polynomial function crosses the axis of the independent term (x) represent the so-called zeros of the function.

That is, the zeros represent the roots of the polynomial equation that is obtained by making f(x)=0.

Graphically, the roots correspond to the abscissa of the points where the parabola intersects the x-axis.

In a quadratic function that has the form:

f(x)= ax² + bx + c

the zeros or roots are calculated by:

\(x1,x2=\frac{-b+-\sqrt{b^{2}-4ab } }{2a}\)

The quadratic function is f(x) = 2x² + 16x – 9

Being:

the zeros or roots are calculated as:

\(x1=\frac{-16+\sqrt{16^{2}-4x2x(-9) } }{2x2}\)

\(x1=\frac{-16+\sqrt{256 +72 } }{4}\)

\(x1=\frac{-16+\sqrt{328} }{4}\)

\(x1=\frac{-16+\sqrt{4x82} }{4}\)

\(x1=\frac{-16+2\sqrt{82} }{4}\)

\(x1=\frac{-16}{4}+\frac{2\sqrt{82}}{4}\)

\(x1=-4+\frac{\sqrt{82}}{2}\)

and

\(x2=\frac{-16-\sqrt{16^{2}-4x2x(-9) } }{2x2}\)

\(x2=\frac{-16-\sqrt{256 +72 } }{4}\)

\(x2=\frac{-16-\sqrt{328} }{4}\)

\(x2=\frac{-16-\sqrt{4x82} }{4}\)

\(x2=\frac{-16-2\sqrt{82} }{4}\)

\(x2=\frac{-16}{4}-\frac{2\sqrt{82}}{4}\)

\(x2=-4-\frac{\sqrt{82}}{2}\)

Finally, the zeros of the quadratic function f(x) = 2x² + 16x – 9 are \(x1=-4+\frac{\sqrt{82}}{2}\) and \(x2=-4-\frac{\sqrt{82}}{2}\) .

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Answer:

They are 12, 13, 14 and 15.

Step-by-step explanation:

If the least integer is x, then:

x + x + 1 + x + 2 + x + 3 = 54

4x + 6 = 54

4x = 48

x = 12.

Answer:

there are 24 vases of flowers with 9 in them. 9x24 is 216, the last vase will have 4 flowers in it.

The probability of exactly 1 of the 4 marbles drawn being blue and at least 1 of the 4 marbles drawn being white will be 0.3535 and 0.7454 respectively.

Probability means possibility. It deals with the occurrence of a random event. The value of probability can only be from 0 to 1. Its basic meaning is something is likely to happen. It is the ratio of the favorable event to the total number of events.

Betty picks 4 random marbles from a bowl containing 3 white, 4 yellow, and 5 blue marbles.

The total number of the marbles will be

Total marble = 3 + 4 + 5

Total marble = 12

Then the probability of exactly 1 of the 4 marbles drawn being blue will be

\(\rm P(B) = \dfrac{^5C_1 \times ^7C_3}{^{12}C_4}\\\\P(B) = \dfrac{35}{99} = 0.353535\)

Then the probability of at least 1 of the 4 marbles drawn being white will be

\(\rm P(W) = \dfrac{^{3}C_1\times \ ^{9}C_3}{^{12}C_4} + \dfrac{^{3}C_2\times \ ^{9}C_2}{^{12}C_4} + \dfrac{^{3}C_3\times \ ^{9}C_1}{^{12}C_4} \\\\\\P(W) = \dfrac{252}{495} + \dfrac{108}{495} + \dfrac{9}{495}\\\\\\P(W) = \dfrac{369}{495}\\\\\\P(W) = 0.745454\)

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Answer:

A. 0.3535.

B. 0.7455.

Step-by-step explanation:

The probability that exactly 1 of the 4 marbles drawn is blue is 0.3535. The probability that at least 1 of the 4 marbles drawn is white is 0.7455.

Answer:

m=1/2 & b=-2

Step-by-step explanation:

so in order to find m & b we need to distribute 1/2

y=1/2(x+6)-5

y=1/2x+3-5

y=1/2x-2

y=mx+b so

m=1/2 & b=-2

Answer: i dont know where u got m and b from but y=\(\frac{x}{2}\) abd x= 2y+4 :)

Answer:

A- 13

B- 13

C-37

Step-by-step explanation:

I wasn't going to answer but asap! Got me ^_________^

Btw please mark this as brainliest

Answer:

D

Step-by-step explanation:

they are like terms

Answer:

Your answer is

$5 after 3.75 miles

Hope that this is helpful. Tap the crown button, Like & Follow me

Answer:

5$ after 3.75 miles

Hope this helps!  :)

Step-by-step explanation:

Answer:

ill try :)

Step-by-step explanation:

Answer:

Step-by-step explanation:

The direction of movement of Jordan on his birthday forms a right angle triangle. His movement from his house to his parents due south represents the opposite side of the right angle triangle. His movement due west represents the adjacent side and the movement back home along the straight line, d represents the hypotenuse. To determine d, we would apply the Pythagorean theorem. Thus

d² = 6² + 4² = 52

d = √52 = 7.2 km

The total distance that he drove on his birthday is

6 + 4 + 7.2 = 17.2 km

The geometric sequence is A = 1,3,9,27,81,243,729 , where the first term is a = 1 and the common ratio is r = 3

A geometric progression is a sequence in which each term is derived by multiplying or dividing the preceding term by a fixed number called the common ratio.

The nth term of a GP is aₙ = arⁿ⁻¹

The general form of a GP is a, ar, ar2, ar3 and so on

Sum of first n terms of a GP is Sₙ = a(rⁿ-1) / ( r - 1 )

Given data ,

Let the geometric progression be represented as A

Let the first term of the GP be a₁ = 1

Let the second term of the GP be a₂ = 3

Now , the common ratio of the GP be r = second term / first term

So , the common ratio r = 3

And , nth term of a GP is aₙ = arⁿ⁻¹

On simplifying , we get

when n = 7 ,

The 7th term of the GP a₇ = 1 ( 3 )⁶

The 7th term of the GP a₇ = 729

Hence , the GP is 1,3,9,27,81,243,729

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True.

In a relation, each row of a table represents an ordered pair where the x-value is in the left column (also called the domain) and the y-value is in the right column (also called the range or codomain). The x-values represent the inputs to the relation, and the y-values represent the corresponding outputs.

A relation is a set of ordered pairs, where the first element of each pair comes from a set called the domain and the second element comes from a set called the range or codomain. In a table representing a relation, each row represents an ordered pair where the first element (the x-value) is from the domain and the second element (the y-value) is from the range or codomain.

For example, consider the relation R = {(1, 3), (2, 5), (3, 7)}. In a table representing R, the x column represents the first element of each ordered pair (i.e., the domain) and the y column represents the second element of each ordered pair (i.e., the range or codomain).

The first row of the table would be (1, 3), where 1 is the input (x-value) and 3 is the output (y-value) for the relation R. The second row of the table would be (2, 5), where 2 is the input (x-value) and 5 is the output (y-value) for the relation R. And so on for the rest of the rows in the table.

Therefore, each row of a table representing a relation does indeed represent an ordered pair, where the x column represents the input values and the y column represents the output values.

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Answer:

3 large buttons

Step-by-step explanation:

Multiply 30 by .10 to get 3 large buttons

Answer:

ray DC

Step-by-step explanation:

Two rays are said to be opposite to each other if their endpoints are the same, they exist on the same plane and  form an angle of 180° between them i.e they point in exact opposite directions

Ray DE has end-point D

Ray DC has end-point D and points in the exact opposite direction to ray DE on the same plane

So the answer is ray DC

Answer:

A

Step-by-step explanation:

I just did it

Answer:

B. the negative part of the x-axis

Step-by-step explanation:

i did em

Answer:

b

Step-by-step explanation:

=0-(-x)

=0-×-x

=0+x

=x

Answer:

foot

Step-by-step explanation:

Answer: