so if iiiii gotta choose someone it must be her she been here since day once i guess ima have ti call her bae

If the training did work, but the p-value was higher than 0.05, it would be an example of a Type II error.

Type II error occurs when we fail to reject the null hypothesis, even though the alternative hypothesis is true. In other words, it is the incorrect acceptance of a false null hypothesis. In the context of hypothesis testing, a higher p-value indicates weaker evidence against the null hypothesis. If the training did have an effect (alternative hypothesis is true), but the p-value is higher than 0.05 (commonly chosen significance level), it suggests that we failed to find statistically significant evidence to reject the null hypothesis.

So, in this case, it would be an example of a Type II error.

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The true statements are:

To find the angles of a triangle, you need to know at least two of the side lengths or one of the side lengths and the height of the triangle. There are different methods for finding the angles depending on what information you have.

If you know all three side lengths of the triangle, you can use the Law of Cosines to find each angle:

cos(A) = (b^2 + c^2 - a^2) / (2bc)

cos(B) = (a^2 + c^2 - b^2) / (2ac)

cos(C) = (a^2 + b^2 - c^2) / (2ab)

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Answer:

the answser is A number line from negative 10 to 10 is shown with numbers labeled at intervals of 2. An arrow is shown from point 0 to negative 4. Another arrow points from negative 4 to 8.

Step-by-step explanation:

The explanation is i got it right

Answer:

Its A

Step-by-step explanation:

Cuz i got it right

The probability of drawing a card that is more than 6 is given as 1 / 2.

The term probability can be defined as the concept in mathematics that has to do with the likelihood that an event is going to have to occur.

In the picture we have values that are numbered from 1 to 12 in the face of all of the cards.

The cards that are greater than 6 here are: [7, 8, 8, 10, 11, 12] = 6

The total numbers in the card are: [1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12] = 12

Hence the probability of card that is more than 6 = 6 / 12

= 1/2

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The probability of getting exactly 3 heads on 5 tosses of a fair coin is 0.3125 or 31.25%.

To calculate the probability of getting exactly k heads on n tosses of a coin with a probability p of coming up heads on each toss, we can use the binomial probability formula.

The binomial probability formula is given by:

P(k) = C(n, k) * p^k * (1 - p)^(n - k)

Where:

P(k) = Probability of getting exactly k heads

C(n, k) = Number of combinations of n items taken k at a time, also known as "n choose k" or the binomial coefficient. It can be calculated as C(n, k) = n! / (k! * (n - k)!)

p = Probability of getting a head on each toss

(1 - p) = Probability of getting a tail on each toss

n = Number of tosses

k = Number of heads desired

Let's consider an example: What is the probability of getting exactly 3 heads on 5 tosses of a fair coin?

In this case, we have:

p = 0.5 (since the coin is fair and has an equal probability of heads and tails)

n = 5 (number of tosses)

k = 3 (number of heads desired)

Plugging these values into the binomial probability formula:

P(3) = C(5, 3) * (0.5)^3 * (1 - 0.5)^(5 - 3)

C(5, 3) = 5! / (3! * (5 - 3)!) = 10

(0.5)^3 = 0.125

(1 - 0.5)^(5 - 3) = 0.25

P(3) = 10 * 0.125 * 0.25 = 0.3125

Therefore, the probability of getting exactly 3 heads on 5 tosses of a fair coin is 0.3125 or 31.25%.

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The Walt Disney Company has successfully used related diversification to create value by leveraging its existing brand and intellectual properties to enter new markets and expand its product offerings.

Through related diversification, Disney has been able to extend its brand into various industries such as film, television, theme parks, consumer products, and digital media. By utilizing its well-known characters and franchises like Mickey Mouse, Disney princesses, Marvel superheroes, and Star Wars, Disney has been able to capture the attention and loyalty of consumers across different age groups and demographics.

For example, Disney's acquisition of Marvel Entertainment in 2009 allowed the company to expand its presence in the superhero genre and tap into a vast fan base. This strategic move not only brought in new revenue streams through the production and distribution of Marvel films, but also opened doors for merchandise licensing, theme park attractions, and television shows featuring Marvel characters. Disney's related diversification strategy has helped the company achieve synergies between its various business units, allowing for cross-promotion and cross-selling opportunities.

Furthermore, Disney's related diversification has also enabled it to leverage its technological capabilities and adapt to the changing media landscape. With the launch of its streaming service, Disney+, in 2019, the company capitalized on its vast library of content and created a direct-to-consumer platform to compete in the growing digital entertainment market. This move not only expanded Disney's reach to a global audience but also provided a new avenue for monetization and reduced its reliance on traditional distribution channels.

In summary, Disney's successful use of related diversification has allowed the company to create value by expanding into new markets, capitalizing on its existing brand and intellectual properties, and leveraging its technological capabilities. By strategically entering complementary industries and extending its reach to a diverse consumer base, Disney has been able to generate revenue growth, enhance its competitive position, and build a strong ecosystem of interconnected businesses.

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1 tablespoon is equivalent to 3 teaspoons

To find the equivalence of 3 1/3 tablespoons in teaspoons, we can use the next proportion:

Solving for x:

Barbara must use 10 teaspoons

Answer:

-4

Step-by-step explanation:

The value of the function evaluated at \(x = -2\) is -4.

The horizontal axis represents the set of the domain of the function, whereas the vertical axis is for the set of the range of the function. In this exercise, we need to need to find the value on the vertical axis that corresponds with a given value of the horizontal axis (\(x = -2\)).

By direct inspection, we conclude that \(f(-2) = -4\).

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The two options, pursuing a BA and pursuing a BAMA course, can be represented in the form of a graph depicting the financial outcomes over time.

To compare the two options, we can create a graph with two lines representing the total earnings for each choice over time.

1. Option 1: BA Degree Only

- The BA degree takes four years to complete.

- During these four years, there are no earnings from a job.

- After completing the BA degree, you can start working and earn a salary of $50,000 per year.

2. Option 2: BAMA Degree

- The BAMA degree takes five years to complete (including one additional year).

- During these five years, there are no earnings from a job.

- After completing the BAMA degree, you can start working and earn a salary of $100,000 per year.

On the graph, we can plot the years on the x-axis and the total earnings on the y-axis. The two lines representing the options will have different slopes to reflect the difference in earnings.

For the BA option, the line will start at $0 for the first four years and then increase sharply to $50,000 per year.

For the BAMA option, the line will start at $0 for the first five years and then increase more gradually to $100,000 per year.

By comparing the two lines on the graph, you can visually see the point at which the BAMA option surpasses the BA option in terms of total earnings. This point represents the break-even point where the investment in the additional year of education pays off.

It is important to consider not only the financial aspects but also other factors such as career prospects, personal interests, and long-term goals when making decisions about further education.

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Answer:

54 : 24

Step-by-step explanation:

Total: 78 students

Part (boys): 24 students

We can find the number of girls in the school by subtracting the number of boys from the total number of students.

Part (girls): Total - Part (boys) = 78 - 24 = 54

We now have the amount of girls and boys, so we can rewrite as a ratio of girls to boys.

Girls: 54

Boys: 24

Girls : Boys = 54 : 24

Let me know if you have any questions!

Answer:

5400

Step-by-step explanation:

1/5 +1/3=8/15

15/15-8/15=7/15

third got 1/2of 7/15=7/30

7/30+8/15=23/30

30/30-23/30=7/30

if 7-1260

30- ?

( 30×1260÷7)=5400

Answer:

y - 11/8

Explanation:

The first step in simplifying the expression is to expand it.

A bit of rearranging gives

Now,

and

therefore,

Hence, our answer is

which can be written as

Step-by-step explanation:

every new term is created by adding a constant (I call here x) to the previous term.

a1 = b

a2 = c = a1 + x = b + x

a3 = a2 + x = a1 + 2x = b + 2x

so, we see

an = a1 + (n-1)x = b + (n-1)x

from a1 and a2 we know

c = b + x

x = c - b

so, ultimately we have

an = b + (n-1)(c-b)

The explicit formula to find the nth term of the sequence will be aₙ = cn - nb + 2b - c.

A series of integers called an arithmetic succession or arithmetic chain of events has a fixed difference between the terms.

Let a₁ be the first term and d be a common difference.

Then the nth term of the arithmetic sequence is given as,

aₙ = a₁ + (n - 1)d

The first term of an arithmetic sequence is b and the second term is c.

a₁ = b

a₂ = c

Then the common difference is given as,

d = a₂ - a₁

d = c - b

Then the explicit formula to find the nth term of the sequence will be given as,

aₙ = b + (n - 1) × (c - b)

aₙ = b + cn - c - nb + b

aₙ = cn - nb + 2b - c

The explicit formula to find the nth term of the sequence will be aₙ = cn - nb + 2b - c.

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Answer:

x = 9/2

Step-by-step explanation:

4x + 8 = 6x - 1

4x - 6x = - 1 - 8

-2x = -9

2x = 9

x = 9÷2

x = 9/2

-TheUnknownScientist

Answer:

455

Step-by-step explanation:

30%-100= -30*100= -3000/30%= -100

30%of 350 is 455

That's 30 percent off! For $30, you should have $21

Answer:

original price is $500

Explanation:

decreased price percentage: 100% - 30% = 70%

70% → $350

1% → $(350/70)

1% → $5

∵ original price will be always 100%

100% → $5 * 100

original price is $500

We will have the following:

Since there are 8 slices that are not red, the probability will be given by:

So, the probability will be of 4/5, that is 80%.

Answer:

16 is definitely a

17 is c

Step-by-step explanation:

an app that I use that helps a lot is desmos u should try it out

hope this helps :)

can i get brainliest?

Answer:

Exact Form:

2 √ 34

Decimal Form:

11.66190378

The distance between points (-7, 8) and (2, 8) is 9 units.

The distance d between two points \((x_{1},y_{1}),(x_{2},y_{2})\) is,\(d=\sqrt{(x_{2}-x_{1})^{2}+ (y_{2}-y_{1})^{2} }\)

For given question,

Let \((x_{1},y_{1}) = (-7,8),(x_{2},y_{2})=(2,8)\)

Let d be the distance between two points.

Using distance formula,

\(d=\sqrt{(x_{2}-x_{1})^{2}+ (y_{2}-y_{1})^{2}\)

\(d=\sqrt{(2-(-7))^{2}+ (8-8)^{2} }\)

\(d=\sqrt{(2+7)^{2}+0^{2}\)

\(d=\sqrt{9^{2}+0 }\)

\(d=9\)  units

Hence, the distance between points (-7, 8) and (2, 8) is 9 units.

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The intercept term in a simple linear regression model represents the mean value of y when x equals zero.

In a simple linear regression model, the intercept term represents the value of the dependent variable (y) when the independent variable (x) is equal to zero. It is the point at which the regression line intersects the y-axis.

Mathematically, the simple linear regression model can be expressed as:

y = β₀ + β₁x + ε

where y is the dependent variable, x is the independent variable, β₀ is the intercept term, β₁ is the slope coefficient, and ε is the error term.

The intercept term, β₀, captures the average value of y when x equals zero. It represents the y-intercept of the regression line and determines the starting point of the line on the y-axis.

It is important to note that the interpretation of the intercept term depends on the context and the variables being studied. In some cases, having x equal to zero may not have a meaningful interpretation or may not fall within the observed range of the data. In such situations, caution should be exercised when interpreting the intercept term.

In summary, the intercept term in a simple linear regression model provides the mean value of the dependent variable when the independent variable is zero, indicating the starting point of the regression line on the y-axis.

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The number of calories in stalk of celerystalk and carrot is found as 20 and 7 respectively.

For the given question;

Let the number of calories present in carrot is 'x'.

Let the number of calorie present in celerystalk is 'y'.

Carrot has 13 more calories than celerystalk.

Thus,

x = y + 13   ......eq 1

Now, 5 carrots and 10 celery stalks have total 170 calories.

The equation becomes.

5x + 10y = 170

Substitute the value of x from eq 1.

5(y + 13) + 10y = 170

Simplify the equation;

5y + 65 + 10y = 170

15y = 105

y = 7 (number of calories in stalk of celerystalk)

Put the value of y in eq 1.

x = y + 13

x = 7 + 13  

x = 20 (number of calories in stalk of carrot)

Thus, the number of calories in stalk of celerystalk and carrot is found as 20 and 7 respectively.

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The required mathematical expression is (450 - 0.3x).  

To convert a verbal phrase to a mathematical expression we use constant terms algebraic terms as per the given condition in the given phrase

We utilize keywords to specify the procedure to use when converting expressions into mathematical expressions. We may also discover the order of numbers and variables using the verbal expression's specific "greater than," "sum of" "product of" and "difference of" etc.

In these, we use different types of symbols like a plus (+), equal (=), Less than (<), and greater than (>), etc to represent the relation between the terms.

Here given Verbal phrase is

450 minus the quantity three-tenths times a number x​

Identify terms given here as given below

450 minus (-), the quantity three-tenths (3/10), of a number x

=> 450 - (3/10) (x)

=> 450 - (0.3)(x)

=>  450 - 0.3x

Therefore,

The required mathematical expression is (450 - 0.3x).  

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Answer:

i- alrighty then

Step-by-step explanation:

The equation of the tangent line to the circle x^2 + y^2 = 37 at the point (6,1) is y = -6x + 37.

The equation of the tangent line to the circle x^2 + y^2 = 37 at the point (6,1) can be found by first finding the slope of the tangent line at that point and then using point-slope form to write the equation of the tangent line.

To find the slope of the tangent line at (6,1), we need to take the derivative of the circle equation with respect to x:

2x + 2y dy/dx = 0

Solving for dy/dx, we get:

dy/dx = -x/y

At the point (6,1), the slope of the tangent line is:

dy/dx = -(6)/(1) = -6

Now we can use point-slope form to write the equation of the tangent line:

y - y1 = m(x - x1)

where (x1,y1) is the point (6,1) and m is the slope we just found.

Substituting the values, we get:

y - 1 = -6(x - 6)

Simplifying the equation, we get:

y = -6x + 37

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The angles π/2 and 3π/2 are not in the domain of the secant function on the interval [0, 2π).

The secant function is defined as the reciprocal of the cosine function:

sec(x) = 1/cos(x)

To determine the angles that are not in the domain of the secant function on the interval [0, 2π), we need to identify the values of x where the cosine function is equal to zero.

In the interval [0, 2π), the cosine function is equal to zero at π/2 and 3π/2. At these points, the denominator of the secant function becomes zero, resulting in division by zero, which is undefined.

Therefore, the angles π/2 and 3π/2 are not in the domain of the secant function on the interval [0, 2π).

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If x represents a positive integer and x<7, then the values of x = {1,2,3,4,5,6}

The x represents a positive integers

Positive integers are the integers greater than 0. In number line the positive number will be at the right side of the 0. The negative integers are the integers less than 0. In number line the negative number will be at the left side of the 0.

The given inequality is

x<7

The inequality is the mathematical expression represents the relation between the two values that is not equal

Here x is less than 7 and a positive integer

Therefore,

x = {1, 2, 3, 4, 5, 6}

Hence, if x represents a positive integer and x<7, then the values of x = {1,2,3,4,5,6}

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Answer:

h=6

Step-by-step explanation:

according to Pythagorean theorem

h²=p²+b²

p²= 10²-8²

h²=100-64 by question (p=h)

h√36

h=6

The sample of rock is 3.52 million years old when the sample of rocks will have 15.625 grams of uranium -235

The half-life of a rock containing uranium -235  = 703.8 million years.

The initial quantity of uranium-235 in the given sample of rock = 500 grams.

We have to find after how many million years the sample of rock has 15.625 grams of uranium -235.

Half-life is the amount of time ( hours, days, years ) at which the value of any quantity is turned into half its initial value.

We have a formula for half-life:

    \(N(t) = N_0 (\frac{1}{2})^{\frac{t}{t_{1/2}}}\\\\where~t_{\frac{1}{2}}= half-life ~of~ the ~quantity.\\\\N(t) = Final~quantity.\\\\N_0 = Initial ~quantity.\)

We have,

Half-life of uranium -235 = 703.8

Initial amount of uranium -235 = 500 grams.

The final amount of uranium -235 = 15.625 grams.

So,

\(N(t) = N_0 (\frac{1}{2})^{\frac{t}{t_{1/2}}}\\\\15.625 = 500 (\frac{1}{2})^{\frac{t}{703.8}\)

\(\frac{15.625}{500}=(\frac{1}{2})^{\frac{t}{703.8}}\\\\\frac{1}{32} = (\frac{1}{2})^{\frac{t}{703.8}}\\\\(\frac{1}{2} )^5= (\frac{1}{2})^{\frac{t}{703.8}}\\\)

Since the base is the same we can equate the exponents.

5 = t / 703.8

t = 5 x 703.8

t = 3519 million years.

[ 1000 million years = 1 billion years ]

So,

3519 million years = ( 3519 / 1000 ) million years.

3519 million years = 3.519 million years.

Rounding to the nearest hundredths.

3519 million years = 3.52 million years.

Thus, the sample of rock will have 15.625 grams of uranium -235 in

3.52 million years.

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