B. analyze relationships deloria says she can find the relative
frequency of nuts based on another relative frequency. what might
she be doing
nuts:3/30=15%

Answer: 130 degrees

Step-by-step explanation:

If we are assuming this is an isosceles trapezoid, then this means angles B and C are congruent.

To test the hypothesis that the mean weight of two sheets is equal (μ1 - μ2) against the alternative that it is not, and assuming equal variances, we can use a two-sample t-test. The t-statistic can be calculated using the following formula:

t = (x1 - x2) / (s_p * sqrt(1/n1 + 1/n2))

where:

x1 and x2 are the sample means of the two sheets,

s_p is the pooled standard deviation,

n1 and n2 are the sample sizes.

The pooled standard deviation (s_p) can be calculated using the following formula:

s_p = sqrt(((n1 - 1) * s1^2 + (n2 - 1) * s2^2) / (n1 + n2 - 2))

where:

s1 and s2 are the sample standard deviations.

To calculate the t-statistic, we need the sample means, sample standard deviations, and sample sizes.

Once you provide the specific values for these variables, I can assist you in calculating the t-statistic to 3 decimal places.

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To test the hypothesis that the mean weight of the two sheets is equal (μ1 - μ2) against the alternative that it is not, we can use a paired t-test assuming equal variances. The paired t-test is used when we have paired data or measurements on the same subjects or objects.

The t-statistic for a paired t-test is calculated as follows:

t = (X1 - X2) / (s / √n)

where X1 and X2 are the sample means of the two samples, s is the pooled standard deviation, and n is the number of pairs.

Please provide the sample means, standard deviation, and sample size for each sheet so that we can calculate the t-statistic to 3 decimal places.

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Answer:

6x + 3y ≤ 30

y ≥ 5

Step-by-step explanation:

Let

x = number of bags of chicken wings

y = number of pounds of hamburger meat

Cost of one bag of chicken wings = $6

Cost of one pound of Hamburger meat = $3

She must spend no more than $30.

The inequality

6x + 3y ≤ 30

She also knows that she needs to buy at least 5 pounds of hamburger meat.

y ≥ 5

The quotient of the fraction n³ / (2n - 6) ÷ n³ / (3n - 9) is 2/3

n³ / (2n - 6) ÷ n³ / (3n - 9)

= n³ / (2n - 6) × 1 / n³ / (3n - 9)

= 2n - 6 / 3n - 9

= 2(n - 3) / 3(n - 3)

= 2/3

Therefore, quotient of the fraction n³ / (2n - 6) ÷ n³ / (3n - 9) is 2/3

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Answer:

2/3

Step-by-step explanation:

The required equation of the tangent of the curve to the given value of the parameter  x = tcost  , y = tsint for t = π is equal to y = πx - π².

As given in the question,

Given parameter of the tangent to the curve is equal to

x = tcost  , y = tsint for t = π

y₁ = πsinπ

   = 0

x₁ = πcosπ

   = -π

Slope 'm' = dy/dx

dy/dt = sint + tcost

dy/dt at t = π

⇒dy/dt= sinπ + πcosπ

⇒dy/dt = 0 + (-π)

⇒dy/dt = -π

dx/dt = cost -tsint

dx/dt at t = π

⇒dx/dt=cosπ + πsinπ

⇒dx/dt = -1

dy/dx = (dy/dt)/ (dx/dt)

⇒ dy/dx = π

Required equation is :

y - y₁ = m ( x - x₁)

⇒y - 0 = π( x - (-π))

⇒ y = πx + π²

Therefore, the required equation of the tangent for the given parameters is equal to y = πx + π².

The above question is incomplete , the complete question is:

Find an equation of the tangent to the curve at the point corresponding to the given value of the parameter. x=tcost, y=tsint, t=π.

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Answer:

Step-by-step explanation:

Dont do it. Just take the detention

The solutions of Ax=0 in parametric vector​ form:

\(x_2\left[\begin{array}{c}-3&1&0&0\\\\\end{array}\right] +x_3\left[\begin{array}{c}0&0&1&0\\\\\end{array}\right] +x_4\left[\begin{array}{c}4&0&0&1\\\\\end{array}\right]\)

we have a matrix where A is the row equivalent to that matrix:

\(\left[\begin{array}{cccc}1&3&0&-4\\2&6&0&-8\\\end{array}\right]\)

The given matrix can be written in an Augmented form as:

\(\left[\begin{array}{ccccc}1&3&0&-4&0\\2&6&0&-8&0\\\end{array}\right]\)

Row Reduced Echelon Form can be obtained using the following steps.

Interchanging the rows R₁ and R₂

.\(\left[\begin{array}{ccccc}2&6&0&-8&0\\1&3&0&-4&0\\\end{array}\right]\)

Applying the operation R₂-->2R₂-R₁, to make the second.

\(\left[\begin{array}{ccccc}2&6&0&-8&0\\1&3&0&-4&0\\\end{array}\right]\)  R₂-->2R₂-R₁,

\(\left[\begin{array}{ccccc}2&6&0&-8&0\\0&0&0&0&0\\\end{array}\right]\)

Dividing the first row by 2 to generate 1 at the

\(\left[\begin{array}{ccccc}2&6&0&-8&0\\0&0&0&0&0\\\end{array}\right]\)  R₁--->1/2R₁

\(\left[\begin{array}{ccccc}1&3&0&-4&0\\0&0&0&0&0\\\end{array}\right]\)

From here the following equation can be deducted:

x₁+3x₂-4x₄=0

Making the subject of the equation:

x₁=-3x₂+4x₄

Hence, the Ax=0 parametric vector form’s solutions can be written as:

\(X=\left[\begin{array}{c}-3x_2+4x_4&x_2&x_3&x_4\\\\\end{array}\right] \\\\\\=\left[\begin{array}{c}-3x_1&x_2&0&0\\\\\end{array}\right] +\left[\begin{array}{c}0&0&x_3&0\\\\\end{array}\right] +\left[\begin{array}{c}4x_4&0&0&x_4\\\\\end{array}\right] \\\\\\ =x_2\left[\begin{array}{c}-3&1&0&0\\\\\end{array}\right] +x_3\left[\begin{array}{c}0&0&1&0\\\\\end{array}\right] +x_4\left[\begin{array}{c}4&0&0&1\\\\\end{array}\right]\)

Numerical Result:

\(x_2\left[\begin{array}{c}-3&1&0&0\\\\\end{array}\right] +x_3\left[\begin{array}{c}0&0&1&0\\\\\end{array}\right] +x_4\left[\begin{array}{c}4&0&0&1\\\\\end{array}\right]\)

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The equation of the parabola is y = 2(x - 2)^2 + 4

The given parameters are:

A parabola is represented as:

y = a(x - h)^2 + k

Substitute (h,k) = (2,4)

y = a(x - 2)^2 + 4

Substitute (x,y) = (3,6)

6 = a(3 - 2)^2 + 4

Evaluate the difference

6 = a(1)^2 + 4

This gives

6 = a + 4

Subtract 4 from both sides

a = 2

Substitute a = 2 in y = a(x - 2)^2 + 4

y = 2(x - 2)^2 + 4

Hence, the equation of the parabola is y = 2(x - 2)^2 + 4

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Answer:

9.102

Step-by-step explanation:

Assuming this means multiply to each other

1.11 x 8.2 = 9.102

Answer:

8 people

Step-by-step explanation:

4/8 simplifies to 1/2. If there’s 4 fruitcakes, divide each one by 1/2 to get 2. Now you have 8 pieces of fruitcake for 8 people! It’s helpful if you draw it out too

An equation with the steepest graph has the largest absolute value of slope.

The equation with the steepest graph is the equation with the largest absolute value of slope.

A slope is a measure of how steep a line is.

If a line has a positive slope, it is rising to the right.

If a line has a negative slope, it is falling to the right.

If the slope of a line is zero, the line is horizontal.

To multiply the square root of 2 + i and its conjugate, you can use the complex multiplication formula.

(a + bi)(a - bi) = \(a^2 - abi + abi - b^2i^2\)

where the number is √2 + i. Let's do a multiplication with this:

(√2 + i)(√2 - i)

Using the above formula we get:

\((\sqrt{2})^2 - (\sqrt{2})(i ) + (\sqrt{2} )(i) - (i)^2\)

Further simplification:

2 - (√2)(i) + (√2)(i) - (- 1)

Combining similar terms:

2 + 1

results in 3. So (√2 + i)(√2 - i) is 3.

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The only valid solution for a triangle to be both isosceles and acute. is c) largest angle = 75°; smallest angle = 30°.

Since the triangle is isosceles, two of its angles must have the same measure. Let's call this measure "x". Therefore, the other angle of the triangle (the one that measures 30°) must be different from "x".

Since the triangle is also acute, all three of its angles must be less than 90°.

Let's consider two cases:

Case 1: The angle that is different from "x" is smaller than "x". In this case, the smallest angle of the triangle is 30°, and it is equal to the angle that is different from "x". The other two angles are both "x". We know that the sum of the angles of a triangle is 180°, so we can write:

30 + x + x = 180

Simplifying the equation, we get:

2x + 30 = 180

2x = 150

x = 75

Therefore, the largest angle of the triangle is also "x", which is 75°.

Answer: c) largest angle = 75°; smallest angle = 30°

Case 2: The angle that is different from "x" is larger than "x". In this case, the largest angle of the triangle is 90° (because the triangle is acute), and it is equal to the angle that is different from "x". The other two angles are both "x". We know that the sum of the angles of a triangle is 180°, so we can write:

x + x + 90 = 180

Simplifying the equation, we get:

2x = 90

x = 45

However, this solution is not valid because it implies that one angle of the triangle is 90°, which contradicts the fact that the triangle is acute.

Therefore, the only solution is c) largest angle = 75°; smallest angle = 30°.

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The values of x and y the triangles to the fight congruent are x = 3 and

y = 1.

What is congruent triangles?

Triangles with the same size and shape are said to be congruent. This implies that the corresponding sides and angles are both equal. Without comparing every angle and side of the two triangles, we can determine whether two triangles are congruent.

If given these triangles are congruent then all corresponding side must be equal

As we can see that both triangle are right triangle

Therefore hypotenuse of one triangle equal to another

x+1  = 4y   ..... (A)

And lenght ( height)  of one  must equal to another triangle

x = y +2          .... (B)

therefore

Plug the value of x = y + 2 in equation A

y + 2 + 1 = 4y

        3y = 3

          y = 1

and x = y+2

x = 1 + 2

x = 3

Hence, the values of x and y the triangles to the fight congruent are

x = 3 and y = 1.

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Complete question:

Complete question is attached below.

A function's behaviour as x approaches positive or negative infinity might reveal vertical, horizontal, and oblique asymptotes. As x approaches a value, vertical asymptotes occur. As x approaches infinity, horizontal asymptotes occur. As x approaches infinity, oblique asymptotes occur.

To identify vertical asymptotes, we examine the behavior of the function as x approaches a particular value. For example, let's consider the function f(x) = 1 / (x - 2). As x approaches 2, the denominator becomes very close to zero, causing the function to approach infinity or negative infinity. Hence, x = 2 is a vertical asymptote.

Horizontal asymptotes are determined by analyzing the behavior of the function as x approaches positive or negative infinity. For instance, let's take the function f(x) = (3x^2 + 2x - 1) / (2x^2 + x + 1). As x approaches infinity or negative infinity, the highest power terms dominate the function. In this case, both the numerator and denominator have the same highest power term (x^2), so the ratio of the coefficients determines the horizontal asymptote. Therefore, the horizontal asymptote for this function is y = 3/2.

Oblique asymptotes occur when the function approaches a non-horizontal line as x approaches positive or negative infinity. Consider the function f(x) = (3x^2 + 2x + 1) / (x + 1). By performing polynomial long division or synthetic division, we can see that the quotient is 3x + 1. As x approaches infinity or negative infinity, the function approaches the line y = 3x + 1. Hence, y = 3x + 1 is an oblique asymptote for this function.

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The constants a and b that satisfy the differential equation y'' + y' − 3y = sin(x) for the function y = a sin(x) + b cos(x) are a = -1/10 and b = -3/10.

To find constants a and b such that y = a sin(x) + b cos(x) satisfies the differential equation y'' + y' − 3y = sin(x), we need to differentiate y twice and substitute into the differential equation.

First, we have:

y = a sin(x) + b cos(x)

y' = a cos(x) - b sin(x)

y'' = -a sin(x) - b cos(x)

Substituting into the differential equation, we get:

(-a sin(x) - b cos(x)) + (a cos(x) - b sin(x)) - 3(a sin(x) + b cos(x)) = sin(x)

Simplifying and grouping like terms, we get:

(-a - 3b) sin(x) + (a - 3b) cos(x) = sin(x)

Since sin(x) and cos(x) are linearly independent, their coefficients must be equal. Therefore, we have the following system of equations:

-a - 3b = 0

a - 3b = 1

Solving this system of equations, we get:

a = -1/10

b = -3/10

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A road rises uniformly 30.6 m for every 600 m along the road so the angle of elevation of this road is correct to the nearest degree is 3°. Option C is correct

By using the relationship between the vertical increase, horizontal distance, and the angle of elevation. This vertical increase is given as 30.6m and the horizontal distance as 600m. Here, the angle of elevation is tangent.

Now, by further calculation, we get,

The angle of elevation= vertical increase/ horizontal distance

angle of elevation=\(\frac{30.6}{600}\)

By using inverse tangent(arctan) on both sides we get,

angle of elevation=(arctan)\(\frac{30.6}{600}\)=2.96°

By computing the approximate value is 2.96°. Rounding to the nearest degree, we get 3°.

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Answer:

16days

Step-by-step explanation:

1 man =4days

4men=4men/1man×4days

=4×4days

=16days

Answer:

1

Step-by-step explanation:

averaging

Festival dances can be a fun and enjoyable way to enhance fitness. Dancing is a physical activity that can help improve cardiovascular health, increase endurance, improve flexibility, and build strength.

Festival dances often involve a combination of movements that are both aerobic and anaerobic, which can provide a full-body workout. The fast-paced, high-energy movements can help increase heart rate, boost metabolism, and burn calories.

In addition, festival dances require coordination, balance, and agility, which can help improve motor skills and increase overall physical performance. The repetition of dance movements can also help improve muscle memory and develop muscle strength and tone.

Participating in festival dances can also have mental health benefits. Dancing can help reduce stress, improve mood, and boost self-confidence.

Overall, festival dances can be a great way to enhance fitness while having fun and experiencing different cultures.

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Answer: Jamal

Step-by-step explanation:

7/9 = 0.777...

5/8 = 0.625

Therefore, Jamal has a higher probability of making it in.

Answer:

Jamal

Step-by-step explanation:

7/9= 0.77

5/8= 0.62

Jamal has a higher probability of making it

The set that contains all the roots of the polynomial is given by:

C. {-3/2, 0,1}

They are the values of x for which F(x) = 0.

In this problem, the polynomial is given by:

F(x) = 2x³ + x² - 3x.

Hence:

2x³ + x² - 3x = 0.

2x(x² + 0.5x - 1.5) = 0.

2x = 0 -> x = 0.

x² + 0.5x - 1.5 = 0 -> (x + 1.5)(x - 1) = 0.

Then, this means that the other two roots are:

Hence the correct option is:

C. {-3/2, 0,1}

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The probability of A or B would be 0.3269. Probability can be used to make predictions and make decisions based on uncertain information in fields such as finance, engineering, and science.

Probability is a measure of the likelihood of an event occurring. It is a number between 0 and 1, with 0 indicating that an event will not occur and 1 indicating that an event will definitely occur. Events with probabilities closer to 1 are considered more likely to happen, while events with probabilities closer to 0 are considered less likely.

Since A and B are mutually exclusive events, they cannot occur at the same time. Therefore, the probability of A or B is the sum of their individual probabilities.

p(A or B) = p(A) + p(B) = 0.07692 + 0.25 = 0.32692

To four decimal places, the probability of A or B is 0.3269.

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Answer:

The answer is

Step-by-step explanation:

First of all factor out the perfect square

From the question the perfect square is 36

We have

The root of a product is equal to the product of the roots of each factor

That's

Simplify

So we have

We have the final answer as

Hope this helps you

Answer:

The width of parking lot is 30 yards.

Step-by-step explanation:

Given that:

Area of rectangular parking lot = 1650 yards square

Length of parking lot = 55 yards

Width of parking lot = x yards

Area of rectangle is given by:

A = Length * Width

1650 = 55x

Dividing both sides by 55

\(\frac{55x}{55}=\frac{1650}{55}\\x=30\)

Hence,

The width of parking lot is 30 yards.

Answer:god

Step-by-step explanation: god is love right is god is right

Step-by-step explanation:

y/3 =x

y = 3x .

hope this helps you.

Answer:

I think the value of x is 61 degrees

Answer:

the answer is 65

Step-by-step explanation:

you add 61 and 54 then subtract from 180 you get 65 as your answer

Answer:

-37/68

Step-by-step explanation:

3/4(14x+8)-(1/2x+2)=3/8(4-x)-1/4

(21/2x+6)-(1/2+2)=(3/2x-3/8)-1/4

(21/2x-1/2x)+(6-2)=3/2x-3/8-1/4

10x+4=3/2x-5/8

37/8=-17/2x

37/8 (2)=-17/2x(2)

37/4=-17x

37/68=-x

-37/68=x

Answer:

False

Step-by-step explanation:

Using the rule of exponents

\(a^{m}\) × \(a^{n}\) ⇔ \(a^{(m+n)}\) , then

\(10^{3}\) × \(10^{14}\) = \(10^{(3+14)}\) = \(10^{27}\)

Answer:

16

Step-by-step explanation:

50-42=8

8 times 2 is 16

Answer:

16

Step-by-step explanation:

42+8=50 then you double that number and 8x2 is 16 therefore the number must be 16