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Find Jeffreys' prior for parameter o (standard deviation) of the Normal(a, o²) distribution. Find Jeffreys' prior for parameter p (probability of success) of the Binomial (p, n) distribution.

Answer: 4 4/9 yards

Step-by-step explanation:

Since we are given the information that forty yards of fabric are used to make 9 school banners.

The number of yards of fabric that each banner use will be the total yards of fabric which is 40 yards divided by 9. This will be:

= 40/9

= 4 4/9 yards

Each banner will use 4 4/9 yards

Answer:

Step-by-step explanation:

L = 3*w + 1                      Given

P = 2*(L + w)                   Formula for Perimeter. Substitute for L    

P = 2*(3w + 1 + w)           Combine

P = 2*(4w + 1)                  

P = 58                             Given

58 = 8w + 2                    Remove the brackets

58 - 2 = 8w                     Subtract 2

56 = 8*w                         Divide by 8

56/8 = w

7 = w

================

Find L

L = 3*w + 1

L = 3*7 + 1

L = 22

================

Check

2L + 2W  = 58

2*22 + 2*7 =? 58

44 + 14 = ? 58

58 = 58

The answer checks.

3.7%

hey im just guessing

Answer:

B. 37%

Step-by-step explanation:

There are 37 students out of 100 that prefer pineapples to peaches and a percent is out of a hundred so therefore 37% is correct

1.32 (bar on 32) + 0.35 (bar on 35) is equal to 166/99 in the simplest form.

To express 1.32 (bar on 32) + 0.35 (bar on 35) in fractional form, we can use the following steps:

Step 1: Let x = 1.32 (bar on 32)

So, x = 1.323232... (since the bar notation indicates that the digits after the bar repeat infinitely).

This means that 100x = 132.323232...

Step 2: Subtract x from 100x to eliminate the repeating decimal:

100x - x = 132.323232... - 1.323232...

99x = 131

x = 131/99

Step 3: Let y = 0.35 (bar on 35)

So, y = 0.353535...(since the bar notation indicates that the digits after the bar repeat infinitely).

This means that 10y = 3.5

Step 4: Subtract y from 100y to eliminate the repeating decimal:

100y = 35.353535...

100y - y = 35.3535... - 0.3535..

99y = 35

y = 35/99

Step 5: Add x and y to get the sum in the fractional form:

1.32 + 0.35 = (131/99) + (35/99)

Step 6: Simplify the sum by finding a common denominator and adding the numerators:

1.32 + 0.35 = (131/99) + (35/99)

1.32 + 0.35 = 166/99

Therefore, 1.32 (bar on 32) + 0.35 (bar on 35) is equal to 166/99 in the simplest form.

The question was Incomplete, Find the full content below :

Express 1.32 (bar on 32) + 0.35 (bar on 35) as a fraction in the simplest form

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Using the order of operations, the expression can be simplified as  

9 + 1.34 + 62.88 = 73.22

The order of operations instructs us on how to solve steps in multi-step expressions. Any operations contained within parenthesis or brackets are first solved. After that, we handle any exponents. Third, we perform all division and multiplication operations from left to right. Fourth, all addition and subtraction problems are solved from left to right.

Remember PEMDAS when simplifying multi-step expressions, i.e.:

P (Parentheses)

E (Exponents, Powers and Square Roots)

MD (Multiplication and Division, left-to-right)

AS (Addition and Subtraction, left-to-right)

The expression given in the problem is:  9 + 1.34 + 1 2 (3.50 +1.74)

Apply the above operation order:

Step 1: solve the addition inside the parenthesis

9 + 1.34 + 1 2 (3.50 +1.74)  =  9 + 1.34 + 1 2 (5.24)

Step 2: Multiply the result by 12

9 + 1.34 + 1 2 (5.24) = 9 + 1.34 + 62.88

Step 3: Apply addition from left to right

9 + 1.34 + 62.88 = 73.22

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Answer:

5 + 102x

Step-by-step explanation:

  5(-8+6x) - 9(-5-8x)

= -40 + 30x + 45 + 72x

= 5 + 102x

Plant height increased after 1 week: 35 cm - 30 cm = 5cm

Percentage increase: (5 : 30) x 100% = 16.66%

The Sweet Drip Beverage Co sells cans of soda popo in machines, and the company has observed that when the price per can is 50 cents, the average monthly sales are 26,000 cans. For each nickel (5 cents) increase in price, the company experiences a decrease of 1,000 cans in monthly sales.

This information suggests an inverse relationship between the price of the cans and the number of cans sold per month. For every nickel increase in price, the company experiences a decrease in sales of 1,000 cans. This implies that customers are sensitive to price changes, with higher prices leading to lower demand for the product. The relationship can be described by a linear equation, where the number of cans sold per month is a function of the price. The specific equation can be determined by using the given data points and applying linear regression techniques.

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Answer:

x = 30, -30

Step-by-step explanation:

Notice that:

Therefore the rule for the given transformation is:

The graph of the original points is:

The graph of the transformed points is:

Notice that the points are reflected over de x-axis and then translated 4 units to the right.

Answer:

The points are reflected over de x-axis and then translated 4 units to the right.

The answer is 0.

please see the attached picture for full solution

hope it helps...

Good luck on your assignment

Answer:

25 degrees celcius

Step-by-step explanation:

Answer:

It's B

Step-by-step explanation:

Given that we have the graph of f(x), we want to see which one is the graph of its inverse. i just had that question and i got a 100 on it

The initial population of lynx on the island is 1000 lynx.

To find the initial population of lynx on the island, we need to look at the equation for P(t) when t = 0.

This is because t represents the time since observations of the island began, so when t = 0, this is the starting point of the observations.

Therefore, we can substitute t = 0 into the equation for P(t):
P(0) = 121(0) - 0.4(0)⁴ + 1000
P(0) = 0 - 0 + 1000
P(0) = 1000

So the initial population of lynx on the island is 1000 lynx.

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Answer:

He would have $31.5 after one year. If you multiply 30 by 1.05 (which represents 5% interest) you get 31.5

Step-by-step explanation:

Answer:

its c

Step-by-step explanation:

The consumption bundle that will not be the consumer's choice, given the assumptions of choosing the optimal bundle, is option B) 30 snacks and 12 meals. To determine the optimal consumption bundle, we need to consider the consumer's budget constraint and maximize their utility.

Given that the price of snacks is $4 and the price of meals is $10, and the consumer has $240 remaining on their meal card, we can calculate the maximum number of snacks and meals that can be purchased within the budget constraint.

For option A) 5 snacks and 20 meals, the total cost would be $4 × 5 + $10 × 20 = $200. Since the consumer has $240 remaining, this bundle is feasible.

For option B) 30 snacks and 12 meals, the total cost would be $4 × 30 + $10 × 12 = $240. This bundle is on budget constraint, but it may not be the optimal choice since the consumer could potentially consume more meals for the same cost.

For option C) 20 snacks and 16 meals, the total cost would be $4 × 20 + $10 × 16 = $240. This bundle is also on budget constraint.

Since options A, C, and D are all feasible within the budget constraint, the only bundle that will not be the consumer's choice is option B) 30 snacks and 12 meals. The consumer could achieve a higher level of utility by reallocating some snacks to meals while staying within the budget constraint. Therefore, the correct answer is option B.

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The man is standing about 40.44 feet away from the base of the streetlight and  height of the streetlight is 32 ft

We can use the fact that the man's height and shadow length are proportional to the streetlight's height and shadow length.

Let the streetlight's height be "h".

(6 ft) / (15 ft) = h / (80 ft)

Simplifying this proportion, we get:

h = (6/15) × 80

h = 32 ft

Now we have found the height of the streetlight.

We can use trigonometry to find the distance from the man to the base of the streetlight.

Let's call this distance "d".

We know the angle of elevation is 52.5 degrees, and we can use the tangent function:

tan(52.5) = h / d

Solving for d, we get:

d = h / tan(52.5)

d = 32 / tan(52.5)

d ≈ 40.44 ft

Therefore, the man is standing about 40.44 feet away from the base of the streetlight.

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Answer:

A and B are both correct

Step-by-step explanation:

the definitions of the following words are:

factor- a number or quantity that when multiplied with another produces a given number or expression.

multiple- a number that can be divided by another number without a remainder.

6 multiplied with 7 equals 42

42 divided by 7 equals 6

another way of phrasing it:

7 and 6 are factors of 42

and

42 is a multiple of both 7 and 6

hope this helped!

Answer:

42 is a multiple of 7.

6 is a factor of 42

Step-by-step explanation:

A and B have the same elements, the measure of AUB will be equal to the measure of B.

To show that if m*(A) = 0, then m*(AUB) = m*(B), we need to prove the following:
1. If m*(A) = 0, then A is a null set.
2. If A is a null set, then AUB = B.
3. If AUB = B, then m*(AUB) = m*(B).
Let's break down each step:
1. If m*(A) = 0, then A is a null set:
  - By definition, a null set has a measure of 0.
  - Since m*(A) = 0, it implies that A has no elements or its measure is 0.
  - Therefore, A is a null set.
2. If A is a null set, then AUB = B:
  - Since A is a null set, it means that it has no elements or its measure is 0.
  - In set theory, the union of a null set (A) with any set (B) results in B.
  - Therefore, AUB = B.
3. If AUB = B, then m*(AUB) = m*(B):
  - Since AUB = B, it implies that both sets have the same elements.
  - The measure of a set is defined as the sum of the measures of its individual elements.
  - Since A and B have the same elements, the measure of AUB will be equal to the measure of B.
  - Therefore, m*(AUB) = m*(B).
By proving these three steps, we have shown that if m*(A) = 0, then m*(AUB) = m*(B).

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Answer:

0.50

Step-by-step explanation:

The individuals that do and do not wear glasses are evenly split, it is 2/4, therefore the probability that a teenager wears glasses AND watched TV is 0.50.

Answer:

15

Step-by-step explanation:

140x(3/4)=105 went to sport club

105x(1/7)=15 went to sport club and art club

Answer:

You can figure out the area of the rectangle and aproximate

Step-by-step explanation:

Answer:

360

Step-by-step explanation:

I think it is 360 because if you split it into two part and you plot the top and motte number you get 8 for the top and 10 for the bottom so 18 times ten is 180 and 180 times 2 is 360

To sketch the curve with the given vector equation r(t) = (t, 9 - t, 2t), we need to find the points r(-9), r(0), and r(9).

1. For r(-9), substitute t = -9 in the vector equation:
r(-9) = (-9, 9 - (-9), 2(-9))
r(-9) = (-9, 18, -18)

2. For r(0), substitute t = 0 in the vector equation:
r(0) = (0, 9 - 0, 2(0))
r(0) = (0, 9, 0)

3. For r(9), substitute t = 9 in the vector equation:
r(9) = (9, 9 - 9, 2(9))
r(9) = (9, 0, 18)

So the points are:
r(-9) (x, y, z) = (-9, 18, -18)
r(0) (x, y, z) = (0, 9, 0)
r(9) (x, y, z) = (9, 0, 18)

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In such a situation, I would choose not to endorse the athlete.

From a Christian worldview perspective, moral, ethical, and character standards hold significant importance. Athlete endorsers, as role models, should strive to uphold positive character traits and high moral standards. However, it is evident that in recent years, some athletes have challenged this notion.

When faced with the decision to sign an athlete endorser with questionable character or conflicting moral and ethical values, it is crucial to prioritize one's own values and beliefs. As a Christian, I would consider the impact of endorsing such an athlete on my personal integrity, as well as the message it sends to others.

It is essential to remain true to one's own moral compass and avoid promoting behavior that goes against Christian values. By doing so, I would be staying consistent with my beliefs and upholding the standards I hold dear.

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The 95% confidence interval for the difference between the two population proportions is -0.022 < p₁ - p₂ < 0.222.

Given that,

In a survey, it was discovered that 68% of women and 78% of men preferred computer-assisted education to lectures, respectively. Each sample contained 100 people that were chosen at random.

We have to calculate the 95% confidence range for the difference between the two proportions.

We know that,

The 95% confidence interval for difference between two population proportions is given as follows :

\(((\bar p_{1} -\bar p_{2})\)±\(Z_{0.05/2}\sqrt{\frac{PQ}{n_{1} } +\frac{PQ}{n_{2} }} })\)

Here,

p₁ is 0.78

p₂ is 0.68

n₁ is 100

n₂ is 100

Z is 1.96

P is 0.73

Q is 0.27

So,

((0.78-0.68)±\(1.96\sqrt{\frac{(0.73)(0.27)}{100 } +\frac{(0.73)(0.27)}{100 }} })\)

(0.10±0.122)

(0.10-0.122,0.10+0.122)

(-0.022,0.222)

Therefore, The 95% confidence interval for the difference between the two population proportions is -0.022 < p₁ - p₂ < 0.222.

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The complete square of the given numbers are-

Part a: 6(x + 1/4)^2 + 69/8

Part b: (x + 5/2)^2 + 27/2

Part c: -(x + 3)^2 + 18

For the given question

Part a: 6x^2+3x+9

Tale 6 commom;

6(x^2 + x/2 + 3/2)

Add and subtract 1/16 to the equation;

6(x^2 + x/2 + 1/16 - 1/16 + 3/2)

6((x^2 + x/2 + 1/16) - 1/16 + 3/2)

6((x + 1/4)^2 + 23/16)

6(x + 1/4)^2 + 69/8

Part b: x^2+5x+26

Add and subtract 25/4 to the equation;

x^2 + 5x + 25/4 - 25/4 + 26

(x^2 + 5x + 25/4) - 25/4 + 26

(x + 5/2)^2 + 27/2

Part c: -x^2+6x+9

Taking - 1 common.

-(x^2 - 6x - 9)

Add and subtract 9 in the equation;

-(x^2 - 6x + 9 ) - 9  - 9)

-((x^2 - 6x + 9 ) - 9  - 9)

-((x + 3)^2 -18)

-(x + 3)^2 + 18

Thus, the complete square of the umber are found.

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Answer: 123

Step-by-step explanation:

what you mean bae

Answer:

x=5,y=2

Step-by-step explanation:

THis are the answer's because in the inequalities u solve them and them u get your answer

Answer:

true

Step-by-step explanation:

because there's less humidity