Find the next 3 numbers in the pattern. Answer must be written in decimal form.
5.9, 5.6, 5.3, 5.0,

The difference between a parameter and a statistic lies in the population they represent and the way they are calculated.

(a) In statistics, a parameter is a numerical value that describes a population. It is a fixed, unknown value that we aim to estimate based on sample data. A statistic, on the other hand, is a numerical value that describes a sample. It is a measurable quantity calculated from the sample data and used to estimate the corresponding parameter.

(b) When dealing with means, the parameter symbol used is μ (mu), and it represents the population mean. The statistic symbol used is x' (x-bar), which represents the sample mean.

(c) When dealing with proportions, the parameter symbol used is p, which represents the population proportion. The statistic symbol used is p'  (p-hat), which represents the sample proportion.

(d) When dealing with variances, the parameter symbol used is σ²(sigma squared), representing the population variance. The statistic symbol used is s² (squared s), representing the sample variance.

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h(x) = -7/6x - 25/6.

Given h(-1)=-2 and h(-7)=-9

For linear function h(x), we can use slope-intercept form which is y = mx + b, where m is the slope and b is the y-intercept.

To find m, we can use the formula: m = (y2 - y1) / (x2 - x1), where (x1, y1) and (x2, y2) are two points on the line.

h(-1) = -2 is a point on the line, so we can write it as (-1, -2).

h(-7) = -9 is another point on the line, so we can write it as (-7, -9).

Now we can find m using these points: m = (-9 - (-2)) / (-7 - (-1)) = (-9 + 2) / (-7 + 1) = -7/6

Now we can find b using one of the points and m. Let's use (-1, -2):

y = mx + b-2 = (-7/6)(-1) + b-2 = 7/6 + b

b = -25/6

Therefore, the linear function h(x) is:h(x) = -7/6x - 25/6

We can check our answer by plugging in the two given points:

h(-1) = (-7/6)(-1) - 25/6 = -2h(-7) = (-7/6)(-7) - 25/6 = -9

The answer is h(x) = -7/6x - 25/6.

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Answer:

p= 0

p= 1/4

............

Answer:

\(\frac{q}{4}\)  

Step-by-step explanation:

An expression for the given phrase "q divided by 4" is \(\frac{q}{4}\).

The given phrase is q divided by 4.

An expression is a combination of terms that are combined by using mathematical operations such as subtraction, addition, multiplication, and division.

Now, the expression is \(\frac{q}{4}\).

Therefore, an expression for the given phrase "q divided by 4" is \(\frac{q}{4}\).

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Answer:

Slope = \(-\frac{11}{7}\)

Step-by-step explanation:

Slope = \(\frac{rise}{run}\)

Slope = \(\frac{y2-y1}{x2-x1}\)

Slope = \(\frac{7+4}{-12+5}\)

Slope = \(\frac{11}{-7}\)

Slope = \(-\frac{11}{7}\)

Answer:

11/-7

Step-by-step explanation

- First you get you X1 and Y1 then X2 and Y2

-after getting that your problem should look like this:

7 minus negative 4

over negative -12  minus negative -5

which when subtracted will get you 11/-7!

please give brainliest!

Answer:

h=0.344

Step-by-step explanation:

4.52-5h=2.8

Subtract 4.52 from both sides

-5h=-1.72

Divide -5 from both sides

h=0.344

You can travel approximately 312.44 miles until your battery runs out.

To determine how far you can travel until your battery runs out, we need to find the point at which the charge (C) reaches 0%. We can use the given information to determine the equation of the line representing the relationship between the charge and the distance traveled.

Let's use the two data points provided:

Point 1: (89 miles, 64% charge)

Point 2: (250 miles, 18% charge)

Using the point-slope form of a linear equation, we can calculate the equation of the line:

m = (C2 - C1) / (d2 - d1)

m = (18 - 64) / (250 - 89)

m = -46 / 161

Using the slope-intercept form of a linear equation, we can substitute one of the points and the slope to find the equation:

C - C1 = m(d - d1)

C - 64 = (-46 / 161)(d - 89)

Simplifying further:

C - 64 = (-46 / 161)d + (89 * 46 / 161)

C = (-46 / 161)d + (89 * 46 / 161) + 64

C = (-46 / 161)d + 89.42

Therefore, the equation representing the relationship between the charge (C) and the distance traveled (d) is C = (-46 / 161)d + 89.42.

To determine how far you can travel until your battery runs out (when the charge reaches 0%), we can set C to 0 and solve for d:

0 = (-46 / 161)d + 89.42

(46 / 161)d = 89.42

d = (89.42 * 161) / 46

d ≈ 312.44 miles

Therefore, you can travel approximately 312.44 miles until your battery runs out.

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Answer:

part 1: 6, 9

part 2: 16, -24

part 3: commutative

part 4: inverse

part 5: identity

Step-by-step explanation:

edge2020

The sum of the numbers 13 + 13 + 13 is 39.

Addition is one of the basic mathematical operations where two or more numbers is added to get a bigger number.

The process of doing addition is also called as finding the sum.

Given expression is,

13 + 13 + 13

Here 13 is added to itself three times.

When 13 added to 13, we get 13 + 13 = 26

Again if we add the number 13 to 26, we get 13 + 26 = 39

13 + 13 + 13

= 26 + 13

= 39

This can also be written in the form of multiplication as 3 × 13, which is also equal to 39.

Hence the number 13 added to itself three times gives 39.

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Answer:x -y -5 =0

Step-by-step explanation:

Answer:

7 packet was bought in 2:3

Answer: \(y=-\frac{7}{2}x+7\)

Step-by-step explanation:

The slope of the line is \(\frac{7-0}{0-2}=-\frac{7}{2}\).

So, since the y-intercept is 7, the equation is \(y=-\frac{7}{2}x+7\).

The elements of set B are linearly independent. The set B has 6 elements. dim(M22) = 4. Therefore, the set B forms a basis for V.

From the given notation, it seems that we are dealing with a vector space V and a set B containing certain elements. We are asked to analyze the linear independence of the elements in set B, determine the number of elements in set B, and evaluate whether set B forms a basis for V.

Linear Independence:

To determine if the elements in set B are linearly independent, we need to check if any element in set B can be written as a linear combination of the other elements in set B. If no such combination exists, then the elements are linearly independent.

Number of Elements in Set B:

We need to count the number of elements in set B based on the given notation. From the provided information, it seems that there are 6 elements in set B.

Dimension of V:

The notation M22 suggests that the vector space V has a dimension of 4. This means that any basis for V should contain 4 linearly independent vectors.

Basis for V:

If the set B is found to be linearly independent and contains the same number of elements as the dimension of V, then it forms a basis for V. A basis is a set of vectors that is linearly independent and spans the entire vector space V.

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Answer: A. 7pi>21.

7 times pi is 21.9911486, which is more than 21, which would mean this equation is correct.

n +4 is 7.14159265, which means that the less than sign should be facing the opposite way, this one is incorrect.

3 times pi minus 1 is 5.14159265, which is less than nine, meaning the greater than sign should be facing the opposite way, this equation is incorrect.

Lastly 12/4pi is 0.954929659, which is less than 1, the sign once again is facing the wrong way, this problem is incorrect.

This means our correct answer is A. 7pi>21.

HOPE THIS HELPS & GOOD LUCK

By using Taylor series, the limit does not exist, since the third term does not converge as x approaches 0.

To evaluate the limit using series, we can use the Taylor series expansion of each term in the limit as x approaches 0. A Taylor series is an infinite sum of terms that are expressed in terms of the derivatives of a function at a single point.

Starting with the first term:

lim x→0 (1/3) * x^3 = 0

Next, for the second term, we have:

lim x→0 ((x^3 - 1)/(2x^2)) = lim x→0 (x^3/2x^2) = lim x→0 (x/2) = 0

For the third term, we have:

lim x→0 (x - ln(1 + x))/x^4

= lim x→0 [(x - (x - x^2/2 + x^3/3 - ...))/x^4] (using the Taylor series expansion of ln(1+x))

= lim x→0 [x^2/2 - x^3/3 + ...]/x^4

= lim x→0 [1/2x^2 - 1/3x^3 + ...]

= ∞

Therefore, the limit does not exist, since the third term does not converge as x approaches 0.

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Answer:

Substitute the values given for f(x) and g(x), in 1. they say f(x)=4x and g(x)=1-x

and basically just substitute them for the functions themselves.

4x+1-x

add like terms!

4x-x = 3x!

3x+1 is your simplified answer, since it is an expression it cannot be simplified any further.

Answer:

40 degrees

Step-by-step explanation:

the angles are set

Answer:

I wanna say the answer is 40.

Step-by-step explanation:

Because the line going through will most likely make the same degree on the other side.

Hope this helps.

The percentage change of the depth from 1846 to 1847 is 28%.

The percentage change of the depth from 1846 to 1848 is 14%.

The percentage is calculated by dividing the required value by the total value and multiplying by 100.

Example:

Required percentage value = a

total value = b

Percentage = a/b x 100

Example:

50% = 50/100 = 1/2

25% = 25/100 = 1/4

20% = 20/100 = 1/5

10% = 10/100 = 1/10

We have,

Percentage change formula:

= [ (Final percentage - Initial percentage) / Initial percentage ] x 100

Percentage change of the depth from 1846 to 1847.

= [ (3.6 - 5) / 5 ] x 100

= 1.4/5 x 100

= 1.4 x 20

= 28

Percentage change of the depth from 1846 to 1848.

= [ (5.1 - 5) / 5 ] x 100

= 0.7/5 x 100

= 0.7 x 20

= 14

Now,

Year                              1847        1848

Depth                          3.6 feet   5.7 feet

Percentage change     28%           14%          

Thus,

The percentage change of the depth from 1846 to 1847 and 1846 to 1848 is 28% and 14%

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Answer:

1. -20 is the y intercept

2. 2x+4y=16

2x/2+4y/2=16/2

x+2y=8

x-x+2y=8-x

2y=-x+8

2y/2=-x/2+8/2

y=-x/2+4

4 is the y intercept

3. 2y+3x=7

2y+3x-3x=7-3x

2y=-3x+7

2y/2=-3x/2+7/2

y=-3

x/2+3.5

3.5 is the Y intercept

4. -3 is the y intercept

Step-by-step explanation:

Question 1:

y = -5x - 20

It is already in slope-intercept form, therefore the y-intercept is -20.

When y = 0, -5x - 20 = 0, x = -4.

Hence the x-intercept is -4.

Question 2:

2x + 4y = 16

When x = 0, 2(0) + 4y = 16, 4y = 16, y = 4.

The y-intercept is 4.

When y = 0, 2x + 4(0) = 16, 2x = 16, x = 8.

Hence the x-intercept is 8.

Question 3:

2y + 3x = 7

When x = 0, 2y + 3(0) = 7, 2y = 7, y = 3.5.

The y-intercept is 3.5.

When y = 0, 2(0) + 3x = 7, 3x = 7, x = 7/3.

Hence the x-intercept is 7/3.

Question 4:

It is ambiguous as the line marks on both of the axis are not labelled. However we assume each space is 1 unit.

Reading off the graph,

we have x-intercept is 3 and y-intercept is -3.

Answer:

sum of 15=1,3,5,15

The cube of a number x is nine times of x, then find x, where x≠ 0 and x≠ - 3.

(This is of go ogle,the first one isn't )

Step-by-step explanation:

Answer:

The answer is "They are similar".

Step-by-step explanation:

They were comparable in this respect because both aspect ratios of the top triangle are one square more. The top triangle is equal to the base triangles if you remove one square away from the height and width.

Otherwise, we can say that it forms all different. The dilation factor which translates that bottom left point of shape I to form II is 2. But this does not map the other shape I vertices onto form II. There's, therefore, no dilation in form I of maps on form II.

Answer:

y = 2/5x + 39/5

Step-by-step explanation:

point slope form is y = mx + b

so far we have y = 2/5x + b

m is slope which is given. We need to find b which is y-intercept.

They give us the point (-2,7). We can plug this into the equation to find b.

7 = 2/5(-2) + b

7 = -4/5 + b

b = 39/5

The equation now looks like y = 2/5x + 39/5

Answer:

To calculate how many standard deviations away from the mean an ACT score of 31 is, we need to use the formula:

z = (x - μ) / σ

Where:

x = ACT score of 31

μ = mean of ACT scores (28)

σ = standard deviation of ACT scores (2)

z = number of standard deviations away from the mean

Substituting the values, we get:

z = (31 - 28) / 2

z = 1.5

Therefore, an ACT score of 31 is 1.5 standard deviations away from the mean.

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Answer:

6 cm

Step-by-step explanation:

The volume of a cone = (1/3) πr²h

72π = (1/3) π r² 6

72 = (1/3) r² 6

Divide both sides by 6

12 = (1/3) r²

Multiply both sides by 3

36 = r²

So r (radius) = 6 cm

Answer:

Answer

4.9/5

345

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Assuming the time changes at a constant rate, the equation for this is linear (so has the equation y=mx +c)

8am = -2

9am = -0.5

10am = 1.0

11am = 2.5

12pm = 4

m = change in each value or the slope , for this it is m=1.5

c = the y intercept, we find this by: when x=8 y must = 1.5 , which it isn't , y has to = -2 . So c = -3.5

The equation then is: y= 1.5*x - 3.5

The gradient/slope/m value is 1.5. The answer is 1.5

Answer:

Step-by-step explanation:

its 212123s\

Answer:

no

Step-by-step explanation:

linear functions have straight lines

so this is not a linear function

Answer:

27

Step-by-step explanation:

here we remark that we have a proportional relationship Between the number of seeds and the number of flowers

Let x be the number of seeds we need in order to guarantee that 45 flowers grow.

8 seeds ————————-> 5 flowers

x seeds ————————-> 45 flowers

in order to find x ,We have to solve this equation :

\(\frac{x}{8}=\frac{45}{5}\)

⇔ x/8 = 9

⇔ x = 8×9 = 72

“how many seeds did not grow” : 72 - 45 = 27