Which scatterplot has a correlation coefficient closest to r = 1?

Answer:

The solution to 2 ln x = 4 ln 2 is x = ±4

Step-by-step explanation:

We have 2 ln x = 4 ln 2

[tex]nlogx\texttt{ can be written as }logx^n[/tex]

So we have

           2 ln x = 4 ln 2

              ln x² = ln 2⁴

Comparing both sides we have

             x² = 2⁴ = 16

             x = ±4

The solution to 2 ln x = 4 ln 2 is x = ±4

Answer:

4

Step-by-step explanation:

[tex]Solution, \left(\frac{w^{15}}{w^5}\right)^4=w^{40}[/tex]

[tex]Steps:[/tex]

[tex]\left(\frac{w^{15}}{w^5}\right)^4[/tex]

[tex]\frac{w^{15}}{w^5}=w^{10}, =\left(w^{10}\right)^4[/tex]

[tex]\mathrm{Apply\:exponent\:rule}:\quad \left(a^b\right)^c=a^{bc}, =w^{10\cdot \:4}[/tex]

[tex]\mathrm{Refine}=w^{40}[/tex]

[tex]\mathrm{The\:Correct\:Answer\:is\:w^4^0}[/tex]

[tex]\mathrm{Hope\:This\:Helps!!!}[/tex]

[tex]\mathrm{-Austint1414}[/tex]

Answer:

for this equation, it equals w^40

Step-by-step explanation:

I took the test already :)

Answer:

B) each piece has 1/8 of 3 feet ribbon

Step-by-step explanation:

Given,

The total length of the ribbon = 3 feet,

Total number of pieces of the ribbon = 8,

If each piece has the same length,

So, the length of each piece

[tex]=\frac{\text{total length of the ribbon}}{\text{total pieces}}[/tex]

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

= 1/8 of 3 feet

Hence, OPTION B is correct.

The 0 is needed as a placeholder between the decimal point and the hundredths' digit. For numbers between 0.1 and 0.2, there is a 1 in the tenths' place: 0.11, 0.12, 0.13, and so on. For numbers between 0.2 and 0.3, there is a 2 in the tenths' place: 0.21, 0.22, 0.23, and so forth.

The midpoint of 0.1 and 0.2 is 0.15.

The midpoint of a line segment is a point that lies halfway between 2 points. The midpoint is the same distance from each endpoint.

To find the midpoint we just have to add both the numbers and then divide by 2.

So, midpoint be,

= (0.1+0.2)/2

=0.3/2

=0.15

Thus the midpoint of 0.1 and 0.2 is 0.15.

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D = c-s/n

Dn = n(c-s/n)

Dn = c - s

Dn + s = c

c = Dn +s

To solve for c in the equation D=c-s/n, isolate c by multiplying both sides by n, then rearrange the terms and divide by (n-D).

To solve for c in the equation D=c-s/n, we need to isolate c. We can start by multiplying both sides of the equation by n to eliminate the fraction:

nD=cn-(s/n)(n)

Simplifying further, we get:

nD=cn-s

Next, we can bring the term cn to the left side of the equation by subtracting cn from both sides:

nD-cn=-(cn-s)

Rearranging the terms, we have:

-cn+nD=-(cn-s)

Factoring out c from the left side, we get:

c(n-D)=cn-s

Finally, we can solve for c by dividing both sides of the equation by (n-D):

c=(cn-s)/(n-D)

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The ball starts on the ground and travels in a parabolic shape as it reaches a maximum height and then returns to the ground . Suppose further that the ball reaches its maximum height of 15 feet in 2.2 seconds .

the ball reaches its maximum height of 15 feet in 2.2 seconds .

The ball takes 2.2 seconds to reach the maximum height from the ground

Ball takes another 2.2 seconds to reach the ground from the maximum height

So 2.2+ 2.2 = 4.4 seconds

The ball will be in the air for 4.4 seconds

So the domain of g(x) is 0 to 4.4 seconds

[0,4.4] is the domain in interval form

Answer:

Modeling  with Quadratic Function

1. y=3x^2-2x+2

2.y=4x^2+5x-6

3.33x^2-24x+635,2,555

4. -0.507x^2+14.907x-36.131

5. 0<x<4.4

Step-by-step explanation: i made 100%

22.4 is the answer.

cal used

Answer:

6√14 I think

Step-by-step explanation:

To answer this question, we pose the problem as follows:

It is known that there are 7 posters and between them there is 0.2 meters of separation, we also know that between the beginning of the corridor and the first poster of 0.2 meters, and between the last poster and the end of the corridor there is 0.2 meters from separation . That is, there is a total of 8 separations of 0.2 meters in the corridor.

This is the real length of the corridor occupied by the posters.

[tex]4.4-8(0.2)\\[/tex]

So, if we call x the length of the posters, we can write the following equation for x

[tex]x =\frac{4.4-8(0.2)}{7}\\[/tex]

[tex]x = 0.4 meters\\[/tex]

Then the length of the posters is 0.4 meters

32/2 if im ring tell me pls

Divide 15 by 3.79 to get your answer.

[tex]\frac{15}{3.79} = 3.9[/tex]

The answer is 3.9 gallons, or you could round to 4.

Answer:

Step-by-step explanation:

The cooler holds 15 liters of water

Give: 1 gallon ≈ 3.79 liters

15 liters of water has how many gallons?

Cross multiplying gives approximately:

(15 × 1) ÷ 3.79 = 3.957783641 gallons = 4 gallons rounded up to nearest gallon.

The cooler holds about 4 gallons.

No, it is not. I will show you:

-1 = x  and 2 = y

2 = -5(-1) + 7

2 is not equal to 12. I hope this is right!

Gotcha!

When graphing this equation, (-1,2) does NOT cross on the graph. If you're are look for "m", the answer would be -5. So no, (-1,2) is not a solution to y=-5x+7.

:-)

Answer:  

 2            

 — = 0.40000  aka 0.4

 5          

I will try my best to assist you with your question!

1.9 + -1.5= 1.9-1.5

1.9-1.5=0.4

The answer is 0.4

Hope I helped!

Good Luck!

The answer to simplest form is 7 1/6

Answer:

-9

Step-by-step explanation:

Since there's no = sign in your expression, it's not an equation and can't be "solved."  Perhaps you mean, "How do you combine the following?"

(6 - 2^3) - 3^2 + 2 can be evaluated as follows:

6 - 8 - 9 + 2, or -9

The true statement regarding Galen's work are:

A conditional statement is a logical statement that consists of an "if" clause (hypothesis) and a "then" clause (conclusion), where the "if" clause specifies a condition and the "then" clause indicates a result that follows if the condition is met.

Galen's statement:

"If the sum of the digits in a number is divisible by 3, the original number is divisible by 3."

Let's analyze the components of the statement:

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Total hours is given as 50

Hours skiing is given as 5.

Divide hours skiing by total hours:

5 /50 = 0.1

Multiply that by 100 to get the percent:

0.1 x 100 = 10%

x, y=25x+500

range = {500, 525, 550, 575, 600, 625}

For a given function we can define the domain as the set of the possible inputs of that function, and the range as the set of the possible outputs of that function.

We will find that the range is: {500, 525, 550, 575, 600, 625}

So, if for a given function f(x) we know that the domain is {x₁, x₂, ..., xₙ} then the range will be {f(x₁), ..., f(xₙ)}

Here we have the function:

y = f(x) = 25*x + 500

And we have the domain: {0, 1, 2, 3, 4, 5}

Then the values in the range are:

Thus the range is: {500, 525, 550, 575, 600, 625}

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No soy español pero soy fluido, puedo ayudarte aunque

The answer would be $2,064 I believe. Hope this helps!

$37,500 profit

To solve this, find the unit rate by dividing 2500 by 20. This will get you an average of $125 profit made per product sold. Then multiply that by 300 (the number of products sold in total) to get your answer of $37,500 profit total.

Answer:

Assuming that the profit is the same for each sale, the amount they make is 37,500

Step-by-step explanation:

In order to find this, we set up a proportion using those numbers.

2500/20 = x/300 ----> Cross multiply

20*x = 2500*300 ----> Multiply

20x = 750,000 ----> Divide by 20

x = 37,500

840.89 + 928 = 1768.89.

Answer:

1,768.89

Step-by-step explanation:

this is your answer

The expression that I can make from this data is 55 x h = miles traveled

Answer:

The expression is 55 x h = miles traveled

Step-by-step explanation:

Tom has $252, Hans has $93 and Charmaine still has $84.

x = 8.

3x-14=x+2

   +14   +14

3x = x + 16

-x    -x

2x = 16

Which equals 8 divided.

So x = 8.

3x - 14 = x + 2

-x         -x      

2x - 14 =      2

     +14       +14

2x       =      16

[tex]\frac{2x}{2}[/tex]        =    [tex]\frac{16}{2}[/tex]

 x        =     8

Answer: x = 8

Answer:

Total length of ribbon to line the long sides will be 22 in

Step-by-step explanation:

In the given figure of kite if we draw a line "h" vertically will form two right angle triangles.

Then by applying Pythagoras theorem in both the triangles.

h²= (3x + 5)² + (2x + 1)² ------(1)

h²= (5x + 1)² + 5² ------(2)

By equating both the equations

(3x + 5)² + (2x + 1)² = (5x + 1)² + 25

9x² + 25 + 30x + 4x² + 4x + 1 = 25x² + 10x + 1 + 25

13x² + 34x + 26 = 25x² + 10x + 26

13x² - 25x² + 34x - 10x + 26 - 26 = 0

- 12x² + 24x = 0

12x² - 24x = 0

x² - 2x = 0

x(x - 2) = 0

x = 2

Now we will put x = 2 in the measure of sides of the kite.

Side 1 = (3x + 5)

          = 3×2 + 5

          = 11

Side 2 = (5x + 1)

          = 5×2 + 1

          = 11

Side 3 = (2x + 1)

          = 2×2 + 1

          = 5

Therefore, Total length of ribbon to line the long sides will be = 11 + 11

= 22 in.

Your answer will be D-22.

The answer to question 34:

Let 'x' = pounds of gravel. The ratio of mulch to gravel is given 2 1/4 | 1 1/3. Which equals 9/4 | 4/3 = 27/16.

So the total gravel and much is equal to x + 27/16x = 172  

Solving for 'x'

43/16 x = 172    

x = 172 (16/43) = 64 pounds of gravel           Mulch = 27/16x = 64 (27/16)= 108 pounds

The answer to question 35:

A.) 1,080 beats per minute at rest and 1,500 beats per minute while running.

B.) 4,500 (while running) - 3,240 (at rest) = 1,260 more beats while running than at rest.

Hi Nicole,

Question 34:

2 1/4 pounds of mulch for every 1 1/3 pounds of gravel.

Gravel - 172 / 1 1/3 = 129

Mulch - 172 / 2 1/4 = 76.44444...

Question 35:

a. 18 beats in 15 seconds.

b. 25 beats in 10 seconds.

Part A:

Find beats per minute:

1 minute = 60 seconds

60 / 15 = 4

18 x 4 = 72

Answer - 72 beats per minute (Resting)

150 beats per minute (Running)

Part B:

72 times per minute resting

Find 25 times in 10 seconds in minutes,

1 minute = 60 seconds

60 / 10 = 6

25 x 6 = 150

So while running the friend has 150 beats per minute.

Find the number of beats in 3 minutes for both:

Resting:

72 x 3 = 216

216 beats in 3 minutes

Running:

150 x 3 = 450

450 beats in 3 minutes

Subtract:

450 - 216 = 234

Answer - Your friend's heart beat is 234 beats more in 3 minutes than at rest.

Hope This Helps!

3.

1h - $50

xh - x · $50

f(x) = 50x

x = 6 → f(6) = (50)(6) = 300

Answer: $300.

7.

1DVD - $17.75

xDVD - x · 17.75

f(x) = 17.75x

x = 5 → f(5) = (17.75)(5) = 88.75

Answer: $88.75