math question!
pls help
question is in the pic
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Step-by-step explanation:

X=63 and Y=27 is the correct answer.

Answer:

π

Step-by-step explanation:

the volume of a cylinder is r^2 x π x h

substitute and you have your answer

Answer:

it is pronounced Help with number 9 please. #GrammerMatters

Step-by-step explanation:

Therefore , the solution of the given problem of unitary method comes out to be , the same group of subjects are measured both before and after the treatment .

The data from this nanosection should be compound by two in order to complete the task using the unitary method. In essence, the marked by either a set or the pigment parts of the unit method are skipped when a desired object is present. For forty pens, a variable charge of Inr ($1.01) would be required. It's possible that one country will have total influence over the approach taken to accomplish this. Almost every living creature has a distinctive quality.

Here,

Due to the absence of a comparison group or before-and-after measurements, the first study scenario does not use a related sample.

In the second study scenario, the same group of subjects are measured both before and after the treatment using a related sample and repeated measurements.

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Answer: 2

Step-by-step explanation:

Given

Red pebble is equal to 3 yellow pebble

A blue marble is equal to a red pebble and 2 yellow pebble

A green pebble is equal to 3 red pebble

Suppose [tex]R,B,Y,G[/tex] represents red, blue, yellow, and green pebbles

[tex]\therefore R=3Y\\B=R+2Y\\G=3R[/tex]

Express Red in terms of yellow in blue pebble equation

[tex]B=3Y+2Y\\B=5Y[/tex]

Now, express Green Pebble in terms of yellow pebble

[tex]G=3R=3(3Y)\\G=9Y[/tex]

Value of

[tex]\Rightarrow \dfrac{G+B}{2R+Y}\\\\\Rightarrow \dfrac{9Y+5Y}{2\times 3Y+Y}\\\\\Rightarrow \dfrac{14Y}{7Y}=2[/tex]

Answer:

A. Slope: 4; y-intercept: (0-7)

Step-by-step explanation:

The equation given is in slope-intercept form, y =mx+b, where m is the slope and b is the y-intercept.

Our equation is y=4x -7,

Where m = 4 b = -7

If m = to the slope and b = to the y-intercept, our slope would be 4/1 or 4, and our y-intercept would be (0,-7).

The answer, A would be the best for the question.

Hope it helps!

Answer:

Y = 0.09X1 - 167.40

Step-by-step explanation:

Year (X) : 2000, 2004, 2006, 2007, 20008

Population (millions) (Y) : 7.08, 7.48, 7.64, 7.71, 7.77

Using technology, the regression model obtained is :

Y = 0.09X1 - 167.40

With a slope of 0.09 and intercept of - 167.40

Answer:

ur an idiot

Step-by-step explanation:

Answer:

308 (Third Option)

Step-by-step explanation:

Have a Great Day! :D

Answer:

the answer is 7

Step-by-step explanation:

divide the numerator (21) by the denominator (3) and you will get 7 as the answer hope this helped

Answer:

3, 3, and y=3

Step-by-step explanation:

got it right on edge

A ratio expresses the number of times one number contains another. The ratio of the given polynomial is equal to 3.

A ratio expresses the number of times one number contains another. For example, if a dish of the fruit contains eight oranges and six lemons, the orange-to-lemon ratio is eight to six. Similarly, the lemon to orange ratio is 6:8, while the orange to total fruit ratio is 8:14.

Given the polynomial function, f(x)=(6x³ - x)/(2x³ - x). The leading coefficient is the constant of the term that has the highest power in a given polynomial. Therefore, the leading coefficient of the numerator and the denominator are 6 and 2, respectively. Thus, the ratio of the constant is,

Ratio = 6/2 = 3

Hence, the ratio of the given polynomial is equal to 3.

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Step-by-step explanation:

I feel something is off about this question

But going with What you typed

It said

The Number at tens position is twice that at unit

therefore

If the unit number is x

The Tens Number will be= 2x

Now

Grab this concept

If we want to write a 2digit number 49

we can say 10x4 + 9 which is the same as 49.

So

The original number is 10x2x + x

Now

27 is subtracted from this number and the digits are reversed

When the digits are reversed; The Tens position will now be x and Unit will be 2x... This new 2digit number will be 10xX + 2x

So applying what we know

27 - (Original number) = Reversed

27 - (10x2x + x) = 10xX + 2x

27 = 10xX + 2x + (10x2x + x)

27 = 10x +2x + 20x + x

27 = 33x

x = 27/33

x=9/11

The original Number is 10x2x + x

= 10x2(9/11) + 9/11

=10x18/11 + 9/11

180/11 + 9/11

=189/11.

Answer:

Sequoia sold 2 chap sticks while Raven sold 4.

Step-by-step explanation:

Since two friends, Sequoia and Raven, sold organic chap sticks at the local market, and Sequoia sold her chap sticks for $ 4 and Raven sold hers for $ 3 each, and in the first hour, their total combined sales were $ 20, if in the first hour, the friends sold a total of 6 chap sticks between them, to determine the number of chap sticks each of the friends sold during this time the following calculation must be performed:

6 x 4 + 0 x 3 = 24

5 x 4 + 1 x 3 = 23

2 x 4 + 4 x 3 = 20

Therefore, Sequoia sold 2 chap sticks while Raven sold 4.

C

Step-by-step explanation:

=>2x+27=x

=>2x-x=27

=>x=27

Answer:

Step-by-step explanation:

If there are roots:

So we would have factors of:

Correct choice including the third factor is B

If a is a factor of f(x)

Then

So if a=3+√5 and -6

The expression is

Option B

Answer:

11 + y > - 33

Step-by-step explanation:

To represent the expression :

Sum of 11 and y ; greater than - 33

Sum of 11 and y ; 11 + y

Greater Than - 33; > - 33

Hence ;

11 + y > - 33

Answer:

A

Step-by-step explanation:

the ' is always the image, so we see how all the letters that have ' in it are bigger than the ones that dont have ' in it.

its g, yww .

5 = 0.5

10 = 1.0

15 = 1.5

20 = 2.0

25 = 2.5

Answer:

2.5 cm

Step-by-step explanation:

6*5=30

30/2=15

That's the area of the triangle

The area of the rectangle must also equal 15

6*w=15

Divide by both sides by 6

This gives you: 2.5

The value of the width of rectangle w for which the triangle and the rectangle have the same area is, 2.5 cm

Used the formula of area of the rectangle and area of the triangle which states that,

Area of rectangle = Length × Width

And, Area of triangle = 1/2 × Base × Height

Given that,

The triangle and the rectangle have the same area.

Here, in a triangle;

Base = 5 cm

Height = 6 cm

So, the Area of the triangle is,

[tex]A = \dfrac{1}{2} \times 5 \times 6[/tex]

[tex]A = 15 \text{ square cm}[/tex]

In a rectangle;

Length = 6 cm

Width = w cm

So, the area of a rectangle,

[tex]A = 6 \times w[/tex] [tex]\text{ square cm}[/tex]

Since the triangle and the rectangle have the same area.

So, equate both the area of the triangle and rectangle,

[tex]6 \times w = 15[/tex]

Divide both sides by 6,

[tex]w = \dfrac{15}{6}[/tex]

[tex]w = 2.5 \text{ cm}[/tex]

So, the value of w is 2.5 cm

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Answer: B: 20

Step-by-step explanation: We can take 40% as a fraction to make it 4/10, simplifying gives 2/5. 2/5 of 50 is 20!

Hope this Helps!

here's the solution :

In a sphere,

[tex] \boxed { \mathsf{surface \: area = 4\pi r {}^{2} }}[/tex]

let's solve

hence, correct option is C. 576π unit²

Answer:

100000

Step-by-step explanation:

First multiplt the given njmber with 2000 and subrat total number givem

Answer: c

Step-by-step explanation:

Answer:

Let x represent the number of sales each man had.

For Salesman A, he earns $65 per sale; this is 65x.

For Salesman B, he earns $40 per sale; this is 40x.  We also add to this his weekly salary of $300; this gives us 40x+300.

Since their pay was equal, set the two expressions equal

Step-by-step explanation:

65x = 40x+300

Subtract 40x from each side:

65x-40x = 40x+300-40x

25x = 300

Divide both sides by 25:

25x/25 = 300/25

x = 12

Answer:

D. 125cm

Step-by-step explanation:

Round each number for an estimate so you get 5 x 5 x 5 = 125

Answer:

He is not correct

Step-by-step explanation:

I think it should be 2/9 not 1/3

Answer:

5 is the required answer for your question .

hope it is helpful to you

The measure of angle GXI is 80