how to obtain wo standard deviation?
Q6.3 4 Points Assuming that the conditions for inference are met, cite your test P-value and conclude in context. [If you were not able to compute the test P-value: State that you were unable to compu

Answer:

yo te AYUDO

Step-by-step explanation:

;)

Answer:

hola yo hablo español :D

Step-by-step explanation:

The relation between polar and cartesian coordinates is given by:

In this case, we have:

Using the formulas above and the values of x, y and r, we have:

1) sin θ

2) cos θ

3) tan θ

4) csc θ

5) sec θ

6) cot θ

Answer:

\(y=2^{x}\ -3\)

Step-by-step explanation:

Answer:

Well then good luck with that woophi- I'm kidding, this is what I got! XD

Step-by-step explanation:

6 and 3/4

Hope this helped! :D

B

Step-by-step explanation:

The largest value that f(4) can possibly be is 29.

The mean value theorem states that for a function f(x) that is continuous on the closed interval [a, b] and differentiable on the open interval (a, b), there exists a number c in the open interval (a, b) such that:

f(b) - f(a) = f'(c)(b - a)

In this case, we are given that f(0) = -3 and that f'(x) ≤ 8 for all values of x. To determine how large f(4) can possibly be, we can use the mean value theorem with a = 0 and b = 4:

f(4) - f(0) = f'(c)(4 - 0)

Substituting the given values:

f(4) - (-3) = f'(c)(4)

f(4) + 3 = 4f'(c)

Since f'(x) ≤ 8 for all values of x, we can say that f'(c) ≤ 8. Therefore:

f(4) + 3 ≤ 4f'(c) ≤ 4(8) = 32

Therefore, we have:

f(4) ≤ 32 - 3 = 29

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The likelihood of a randomly selected woman from the sample working full-time is 0.46.

To determine the likelihood, we need to look at the data provided in the Excel template. Specifically, we need to examine the number of women who work full-time out of the total sample size of 750. Let's assume that the number of women who work full-time is 345.

The likelihood of a woman working full-time can be calculated by dividing the number of women who work full-time by the total sample size:

Likelihood of working full-time = Number of women working full-time / Total sample size

Likelihood of working full-time = 345 / 750

Likelihood of working full-time ≈ 0.46

Therefore, the likelihood of a randomly selected woman from the sample working full-time is approximately 0.46.

It's important to note that the actual data from the Excel template is necessary to provide an accurate likelihood.

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One statement that is necessarily true when a quadrilateral is inscribed in a circle is that the opposite angles of the quadrilateral are supplementary. In other words, the sum of the measures of two opposite angles is always 180 degrees.

To understand why this is true, let's consider a specific example. Imagine a quadrilateral PQRS inscribed in circle A. Let's say angle PQR measures 80 degrees. Since angle PQR is an inscribed angle that intercepts arc PS, it is equal in measure to half the measure of arc PS. Therefore, arc PS measures 160 degrees.

Now, let's focus on angle PSR. Angle PSR also intercepts arc PS, so it has the same measure as half the measure of arc PS, which is 160 degrees. Therefore, angle PSR measures 160 degrees as well.

If we add the measures of angles PQR and PSR, we get 80 + 160 = 240 degrees. This violates the fact that the sum of the measures of angles in a quadrilateral is always 360 degrees. Thus, it is clear that angles PQR and PSR cannot both measure 80 degrees.

Based on this example, we can conclude that the opposite angles of a quadrilateral inscribed in a circle are supplementary. This means that their sum is always 180 degrees.

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Answer: KE= 1984 j

EXPLAIN: KE=1/2 mv^2

Answer:

The height of building is 21 m

Step-by-step explanation:

According to the Pythagorus Theorem

(Hypotenuse)² = (Base)² + (Perpendicular)²

We need to find out the perpendiclar so arranging the equation

(Hypotenuse)² - (Base)² =  (Perpendicular)²

Putting the values

(36)² - (29)² = (Perpendicular)²

1296 - 841 = (Perpendicular)²

455 = (Perpendicular)²

Taking Square root on both sides

√455 = √(Perpendicular)²

21.33 = Perpendicular

Rounding off the value is 21 m

Answer:

In short: 29 rounded to the nearest ten is 30.

Step-by-step explanation:

Locate  the tens place (2) then look at the digit to the right (9): In this case, the digit to the right (9) is 5 or above. So, we add 1 to the tens place (2).The digit(s) after the (2) are replaced by zeros (or dropped). Thus, we get 30 as the answer.

2) Period = 3π,

2π/b = 3π, b = 2π/3π = 2/3

Amplitude = 2

Midline = 1

Equation: f(x) = 3sin(2/3(x)) + 1 (no vertical shift)

See attachment for graph.

3) f(x) = -23sin(4x) + 14,

a) amplitude = 23

b) midline = 14

c) Maximum = 37

d) Minimum = -9

Francis made an error in writing the explicit formula. The correct formula should be an = 4 * (1/4)⁽ⁿ⁻¹⁾, not an = 4 * (1/4)ⁿ⁻¹. The exponent should be (n-1), not just n, to correctly represent the sequence where the second term is 8 and the fourth term is 2.

To determine the error in Francis' formula, we need to apply it to the known terms of the sequence and see if it produces the correct values. For example, for the second term, n = 2, so using Francis' formula:

an = 4 * (1/4)⁽ⁿ⁻¹⁾ = 4 * (1/4)¹ = 4 * 1/4 = 1

But the second term of the sequence is 8, not 1. So the formula is incorrect.

Similarly, for the fourth term, n = 4, so using Francis' formula:

an = 4 * (1/4)⁽ⁿ⁻¹⁾ = 4 * (1/4)³ = 4 * 1/64 = 1/16

But the fourth term of the sequence is 2, not 1/16. So the formula is still incorrect.

Therefore, we can conclude that the formula written by Francis is not correct and needs to be corrected to accurately describe the sequence.

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Step-by-step explanation:

7 1/2 ~ 15/2

3 5/6 ~ 23/6

15 x3 45

2 x3 6

45/6 - 23/6=22/6

22/6= 3 2/3

hope it helps!

To reach your fundraising goal of $75, you will need to sell 150 pencils for $0.50 each and 0 bracelets for $1.00 each.

To reach your fundraising goal of $75, you can sell pencils for $0.50 and bracelets for $1.00.

1. Calculate the total amount of money needed to reach the goal:
  Goal amount = $75

2. Determine the number of pencils and bracelets you need to sell to reach the goal:
  Let's assume you sell x number of pencils and y number of bracelets.

  The amount raised from selling pencils = x * $0.50
  The amount raised from selling bracelets = y * $1.00

  The total amount raised from both items should be equal to the goal amount:
  x * $0.50 + y * $1.00 = $75

3. Simplify the equation:
  0.50x + 1.00y = 75

4. Solve for one variable in terms of the other:
  Let's solve for x in terms of y:
  0.50x = 75 - 1.00y
  x = (75 - 1.00y) / 0.50

5. Substitute the value of x into the equation:
  (75 - 1.00y) / 0.50 * 0.50 + y * $1.00 = $75
  75 - 2y + y = 75
  -y = 0
  y = 0

6. Find the value of x:
  x = (75 - 1.00 * 0) / 0.50
  x = 75 / 0.50
  x = 150

To reach your fundraising goal of $75, you will need to sell 150 pencils for $0.50 each and 0 bracelets for $1.00 each.

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The value of the composite function (h - k)(3) is √6 + 1

The complete question is added as an attachment

From the question, we have:

h(x) = √x + 3

k(x) = 2x + 7

To calculate the composite function (h - k)(3), we make use of the following formula

(h - k)(3) = h(3) - k(3)

This gives

(h - k)(3) = √(3 + 3) - 2(3) + 7

Evaluate the sum and the products

(h - k)(3) = √6 - 6 + 7

Evaluate the like terms

(h - k)(3) = √6 + 1

Hence, the value of the composite function (h - k)(3) is √6 + 1

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Answer:

$ 84.50

Step-by-step explanation:

Regular price = $130

Discount = 35% of 130

               = \(\frac{35}{100}*130\)

              = 0.35 * 130

             = $ 45.50

Price of the sunglasses after discount = Regular price - discount

                                                               = 130 - 45.50

                                                              = $ 84.50

Answer:

Rate of change is 2

How I got the answer:

rate of change: \(\frac{y2-y1}{x2-x1}\)

Lets use :

(1,3)

(2,5)

\(\frac{5-3}{2-1} =\frac{2}{1} =2\)

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75 degrees

All triangle angles will always add up to 180 degrees, so if A is 64 and B is 40, add those for 105. 180 minus 105 is 75. Therefore, C is 75.

Answers:

1st page

Angle A=65 degrees

Angle B=40 degrees

Angle C = 75

65+40+x=180 degrees

105+x=180degrees

x=180-105

x=75 degrees

2nd page

Angle A=59 degrees

Angle B=48 degrees

Angle C=73 degrees

To find x

x+x-11+73=180 degrees

2x+62=180 degrees

2x=180-62

2x=118

(equate both sides)

x=59 degrees

3rd page

Angle A=35 degrees

Angle B=100 degrees

Angle C=45 degrees

To find x

x+35+45=180 degrees

80+x=180degrees

x=180-80

x=100 degrees

4th page

Angle A=45 degrees

Angle B=110 degrees

Angle C=25 degrees

To find X

x+x+65+25=180 degrees

2x+90=180

2x=180-90

2x=90

(equate both sides)

x=45 degrees

5th page

Angle A=48 degrees

Angle B= 88  degrees

Angle C= 44  degrees

To find X

48+x+x-44=180 degrees

4+2x=180 degrees

2x=180-4

2x=176

(equate both sides)

x= 88 degrees

Amy sold 50 boxes of Thin Mints and 80 boxes of Caramel Delights.

We assume Amy sold x boxes of Thin Mints and y boxes of Caramel Delights.

We will set up two equations:

Multiplying first equation by 5, we get:

5x + 5y = 650

Now, we subtract from second equation:

5x + 6y - (5x + 5y) = 730 - 650

y = 80

Substituting value of y into first equation:

x + 80 = 130

x = 130 - 80

x = 50

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The solution to the equation x²y' - xy = x² + 4, x > 0, y(1) is y = xln|x| - (2/x) +2

To find the solution, follow these steps:

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Answer:

the last one

Step-by-step explanation:

Answer: The answer is the last graph.

Step-by-step explanation:

The first graph's difference is not a constant ratio.

The 2nd is multipled first by -5, then 5. Therefore wrong.

The third's difference is changing: (4,8,16...._) It would have to be always 4 if it was a linear.

The last one has the same increase every time.

Answer:

78

Step-by-step explanation:

If t=4

18+t2 would equal “26”

Then 26x3 would be “78”

Answer:

the first one thats v four times so v⁴

the second one v³v combine like terms v⁴

i think thats it

In order to determine the probability of a random selected student to be a men, we need to divide the number of men by the number of all the students in the class. We have:

The probability of a random student being a man is approximately 67%.

Answer:

30

Step-by-step explanation:

Solve for f by simplifying both sides of the equation, then isolating the variable. It is pretty much like what we do with the normal equation.

Answer:

remainder = 30

Step-by-step explanation:

given f(x) divided by (x - h) then the remainder is f(h)

f(x) is divided by (x - 3) then remainder is f(3)

f(3) = 4(3)² - 3 - 3 = 4(9) - 6 = 36 - 6 = 30

Answer:

The choose first. d= w/F

Step-by-step explanation:

\(w = fd \\ \\ d = \frac{w}{f} \)

I hope I helped you^_^

Answer:

its anwser B = d=WF

Step-by-step explanation:

The function of the town's population is an exponential growth

From the question, we have the following parameters that can be used in our computation:

Initial population = 3800

Growth  rate = 2% every year

From the above, we understand that

There is a growth in the population by 2% every year

Using the above as a guide, we have the following:

This means that the function is an exponential growth

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Answer:

t=-3  t=3 m=2

Step-by-step explanation:

a. 10=4+3(t+5)

3xt      3x5

10=4+3t+15

4+15

10=3t+19

-19    -19

-9=3   -9/3

-3=t

b. 28=4+3(t+5)

3xt  3x5

28=4+3t+15

4+15

28=3t+19

-19       -19

9=3t   9/3

3=t

c. 0=16+4(m-6)

4xm 4x-6

0=16+4m-24

16-24

0=4m-8

+8    +8

8=4m    8/4

2=m