Two different suppliers are competing to supply a particular part for a new Boeing airliner. The Japanese supplier charges J(n) dollars for n parts whereas the Italian supplier charges I(n) dollars for n parts.


(a) Which supplier should be used to supply a large number of parts if


lim (J(n))/(I(n))=0 ?


n->[infinity]


J(n)


I(n)


(b) Which supplier should be used to supply a large number of parts if


lim (J(n))/(I(n))=[infinity]?


n->[infinity]


J(n)


I(n)


(c) Which supplier should be used to supply a large number of parts if


lim (J(n))/(I(n))=5 ?


n->[infinity]


J(n)


I(n)


(c) Which supplier should be used to supply a large number of parts if


lim (J(n))/(I(n))=0.2 ?


n->[infinity]


J(n)


I(n)

After answering the given query, we can state that The circle's perimeter diameter therefore measures about 34.557 inches, and its width is 11 inches.

In mathematics, a circle's diameter is any straight line section whose terminus is on the circle and which passes through its center. Another name for it is the circle's longest chord. Either notion can be used to determine a sphere's circumference. The diameter is the length of the line perpendicular to the two locations at each extremity of the circle. If you think of length as the distance between two objects, then diameter is length. The diameter of a circular is the separation between its two farthest extremities.

If a circle's radius is 5.5 inches, then

11 inches is the result of the formula: Diameter = 2 x Radius.

Radius = 2 x 3.14159 x 5.5 inches  34.557 inches; Circumference = 2 x x (rounded to three decimal places)

The circle's perimeter therefore measures about 34.557 inches, and its width is 11 inches.

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The equation x + 2x^(3/2) = t defines x implicitly as a differentiable function of t. To find the slope of the curve x = f(t), y = g(t) at a given value of t, we differentiate both sides of the equation with respect to t and solve for dx/dt.

The derivative of x with respect to t will give us the slope of the curve at that point.

To find the slope of the curve x = f(t), y = g(t) at a specific value of t, we need to differentiate both sides of the equation x + 2x^(3/2) = t with respect to t. The derivative of x with respect to t, denoted as dx/dt, will give us the slope of the curve at that point.

Differentiating both sides of the equation, we obtain:

1 + 3x^(1/2) * dx/dt = 1.

Simplifying the equation, we find:

dx/dt = -1 / (3x^(1/2)).

Thus, the slope of the curve x = f(t), y = g(t) at the given value of t is given by dx/dt = -1 / (3x^(1/2)), where x is determined by the equation x + 2x^(3/2) = t

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To find a vector with given length and direction is required, The direction is not given, we cannot find the vector.

To find a vector with given length and direction, we first need to find the magnitude of the vector using the formula:

|v| = √(a² + b² + c²), where a, b, and c are the components of the vector in the x, y, and z directions respectively. Then, we need to normalize the vector (i.e. make its length equal to 1) by dividing each component by its magnitude.

Finally, we can find the required vector by multiplying the normalized vector by its length.

Using the above method, the vector with length 7 and direction -j is:

v = 7(-j)/|-j| = -7/1(0i - 1j + 0k) = (0i - 7j + 0k)b.

The vector with length 2 and direction -35i - 45k is:

v = 2(-35i - 45k)/|-35i - 45k| = -2/50(-35i + 0j - 45k) = (7/25i + 0j + 9/25k)

c. The vector with length 1312 and direction 313i - 413j - 1213k is:

v = 1312(313i - 413j - 1213k)/|313i - 413j - 1213k| = 1312/|1219| (313i - 413j - 1213k) = (840i - 1104j - 3248k)

d. Since the direction is not given, we cannot find the vector.

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The calculated value of the area of the shaded region is 3.4 square inches

Given that

Side lengths = 8

Vertex angle = 50

So, we have

Area = 1/2 * 8² * sin(50)

Evaluate

Area = 24.5

Given that

Radius, r = 8

Vertex angle = 50

So, we have

Area = Angle/360 * πr²

Evaluate

Area = 50/360 * 22/7 * 8²

Evaluate

Area = 27.9

This is calculated as

Shaded region = 27.9 - 24.5

So, we have

Shaded region = 3.4

Hence, the area of the shaded region is 3.4 square inches

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Complete question

An isosceles triangle ABC is shown below with legs that measure 8 inches and a vertex angle of 50'.

(a) Determine the area of AABC.

(b) Determine the area of the circular sector.

(c) Using your answers from (a) and (b), determine the area of the shaded region.

Answer:

using sas both C angles are the same because of vertical angles

since what is given we find that BD and AE are straight lines meaning that BA and ED are parallel

this means that angle B is congruent to angle D and the same for A and E

using sas or asa we can determine BCA and ECD congruent

Step-by-step explanation:

Step-by-step explanation:

to find approximate time and place, you must find the intersection point,

my interesection is approximately at 11.39 a.m

Answer:

both shape together equals 234

Step-by-step explanation:

trapezoid= 14+10/2*4=34

rectangle=10*20=200

Answer:

5.16666666,...

Step-by-step explanation:

5 + (5/3) - (3/2)

5 + 1.66666666667 - 1.5

5 + 0.16666666666

5.16666666666,...

Nhân chia trc cộng trừ sau

Answer:

31/6 ( or 5 1/6)

Step-by-step explanation:

5 + 5/3 - 3/2 =

5 + 1/6 =

31/6

Answer:

Step-by-step explanation:

There is nothing to choose from.

However, 200-50 down payment will leave 150 left on the watch. 150 divided 15 a month is 10 months.

200=50+15(n)

200=50+15(10)

After closely analyzing the line graph, it can be seen that the number of pygmy marmosets weighing more than 1/2 ounce are 8.

To create a line plot, we plot each weight of the each pygmy marmosets on the y-axis and the pygmy marmoset number on the x-axis, which will be ultimately being connected using the points with a line.

After ploting the each mentioned weights (in ounces ) and taking a close study of the plotted line graph,  we can see that there are total 8 pygmy marmosets which are weighing more than 1/2 ounce.

Therefore, the total number of pygmy marmosets with weight more than 1/2 ounces are 8.

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The complete question is :

The table shows the weights of 10 newborn pygmy marmosets make a line plot to display the data. How many pygmy marmosets weigh more than 1/2 ounce ?

Pygmy Marmoset      Weight (ounces)

1                                 0.4

2                                 0.5

3                                 0.6

4                                 0.7

5                                 0.8

6                                 0.9

7                                 1.0

8                                 1.1

9                                 1.2

10                                 1.3

The measure of angle x in the right triangle is approximately 14.6 degrees.

The figure in the image is that of two right angles.

First, we determine the hypotenuse of the left-right angle.

Angle θ = 30 degrees

Adjacent to angle θ = 10 cm

Hypotenuse = ?

Using the trigonometric ratio.

cosine = adjacent / hypotenuse

cos( 30 ) = 10 / hypotenuse

hypotenuse = 10 / cos( 30 )

hypotenuse = \(\frac{20\sqrt{3} }{3}\)

Using the hypotenuse to solve for x in the adjoining right triangle:

Angle x =?

Adjacent to angle x = \(\frac{20\sqrt{3} }{3}\)

Opposite to angle x = 3

Using the trigonometric ratio.

tan( x ) = opposite / adjacent

tan( x ) = 3 / \(\frac{20\sqrt{3} }{3}\)

tan (x ) = \(\frac{3\sqrt{3} }{20}\)

Take the tan inverse

x = tan⁻¹(  \(\frac{3\sqrt{3} }{20}\) )

x = 14.6 degrees

Therefore, angle x measures 14.6 degrees.

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Answer:

11

Step-by-step explanation:

Answer:

Co-efficient of \(x^{2}\) is missing.

It should be 8\(x^{2}\).

Step-by-step explanation:

Given two polynomials:

1st polynomial: \(15x^2+11y^2+8x\)

2nd polynomial: \(-7x^2+5y^2+2x\)

To find:

The value in the blank:

\((15x^2+11y^2+8x)-(7x^2+5y^2+2x)= \_\_ \ x^2+6y^2+6x\)

Solution:

Here, we have 3 pair of like terms.

2 terms with \(x^{2}\), 2 terms with \(y^{2}\)and 2 terms with \(x\).

Like terms can be subtracted.

Subtracting the terms with \(y^{2}\), the coefficients will get subtracted.

\(11y^2 - 5y^2 = 6y^2\)

Subtracting the terms with \(x\), the coefficients will get subtracted.

\(8x -2x=6x\)

Subtracting the terms with \(x^{2}\), the coefficients will get subtracted.

\(15x^2 - 7x^2 =\bold{8}x^2\)

Therefore, the answer is:

Co-efficient of \(x^{2}\) is missing.

It should be 8\(x^{2}\).

When an inequality is multiplied or divided by a negative number, the inequality sign will flip, meaning it will change its direction. For example, if you have a > b and you multiply or divide both sides by a negative number, the inequality will become a < b. This is because the relationship between the values reverses when multiplied or divided by a negative number.

Explanation:

When an inequality is multiplied or divided by a negative number, the direction of the inequality sign is flipped. This is because multiplication or division by a negative number, results in a reversal of the order of the numbers on the number line.

To see why this happens, consider the following example:

Suppose we have the inequality x < 5. If we multiply both sides of this inequality by -1, we get -x > -5. Notice that we have flipped the inequality sign from "<" to ">". This is because multiplying by -1 changes the sign of x to its opposite, and also changes the sign of 5 to its opposite, resulting in a reversal of the order of the numbers on the number line.

Similarly, if we divide both sides of the inequality x > 3 by -2, we get (-1/2)x < (-3/2). Here, we have again flipped the inequality sign from ">" to "<". This is because dividing by a negative number also changes the order of the numbers on the number line.

In general, if we have an inequality of the form a < b or a > b, where a and b are real numbers, and we multiply or divide both sides by a negative number, we obtain:

If we multiply by a negative number, the inequality sign is flipped. For example, if a < b and c < 0, then ac > bc.

If we divide by a negative number, the inequality sign is also flipped. For example, if a > b and c < 0, then a/c < b/c.

Therefore, it is important to be mindful of the signs of the numbers involved when performing operations on inequalities. If we multiply or divide by a negative number, we must flip the direction of the inequality sign accordingly.

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If q is an odd number and the median of q consecutive integers is 120, then the largest of these integers is option (A) (q-1) / 2 + 120

The number q is an odd number

The median of q consecutive integers = 120

Consider the q = 3

Then three consecutive integers will be 119, 120, 121

The largest number = 121

Substitute the value of q in each options

Option A

(q-1) / 2 + 120

Substitute the value of q

(3-1)/2 + 120

Subtract the terms

=2/2 + 120

Divide the terms

= 1 + 120

= 121

Therefore, largest of these integers is (q-1) / 2 + 120

I have answered the question in general, as the given question is incomplete

The complete question is

if q is an odd number and the median of q consecutive integers is 120, what is the largest of these integers?

a) (q-1) / 2 + 120

b) q/2 + 119

c) q/2 + 120

d) (q+119)/2

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Answer :

\(x < 2\)

The probability of renting exactly three apartments in a week is approximately 0.2018 or 20.18%.

If the average number of units rented per week is 2.3 and the distribution is Poisson, then the parameter lambda is also equal to 2.3.

The probability of renting exactly three apartments in a week is given by the Poisson probability function:

\(P(X = 3) = (e^(-lambda) * lambda^x) / x!\)

Substituting the values, we get:

\(P(X = 3) = (e^(-2.3) * 2.3^3) / 3!\)

P(X = 3) = (0.09963 * 12.167) / 6

P(X = 3) = 0.2018

Therefore, the probability of renting exactly three apartments in a week is approximately 0.2018 or 20.18%.

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Answer:

Step-by-step explanation:

Let's simplify the equation first.

Hence, the equation has no solution because -36 ≠ -33.

Answer:

2 × 2.4 = 4.8

10.8÷ 4.8 = 2.1cm

Answer:

95m

Step-by-step explanation:

So to work this out you times 84 by 2 which is 168 (84×2) and then take away 168 from 358 which is 190 (358-168). Then divide 190 by 2 which is 95 (which is the the length/Answer)

(84+84+95+95=358)

The answer is 3.2

Hope this answer is right!

Answer:

3840

Step-by-step explanation:

f(x;λ,θ)=λe −λ(x−θ)

for x≥θ,λ>0. a) Suppose we have a random sample of size n from this distribution, given by X 1

​

,…,X n

​

. Find the maximum likelihood estimators of λ and θ. b) Suppose you have collected data on n=10 : 3.11,.64,2.55,2.20,5.44,3.42,10.39,8.93,17.82,1.30. Use the ML estimators from (a) to find ML estimates of λ and θ from this sample. You may use the following R code to get data: x<−c(3.11,.64,2.55,2.20,5.44,3.42,10.39,8.93,17.82,1.30)

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The correct choices are:

A. A local minimum occurs at (0, 1).

The local minimum value is undefined.

B. There are no local maxima.

A. A saddle point occurs at (0, 1).

In mathematics, a function is a unique arrangement of the inputs (also referred to as the domain) and their outputs (sometimes referred to as the codomain), where each input has exactly one output and the output can be linked to its input.

To find the local maxima, local minima, and saddle points of the function f(x, y) = xy - x', we need to calculate the partial derivatives with respect to x and y and find the critical points.

Partial derivative with respect to x:

∂f/∂x = y - 1

Partial derivative with respect to y:

∂f/∂y = x

Setting both partial derivatives equal to zero, we have:

y - 1 = 0  --> y = 1

x = 0

So, the critical point is (0, 1).

To determine the nature of this critical point, we can use the second partial derivative test. Let's calculate the second partial derivatives:

∂²f/∂x² = 0

∂²f/∂y² = 0

∂²f/∂x∂y = 1

The discriminant of the Hessian matrix is:

D = (∂²f/∂x²)(∂²f/∂y²) - (∂²f/∂x∂y)² = (0)(0) - (1)² = -1

Since the discriminant is negative, we have a saddle point at the critical point (0, 1).

Therefore, the correct choices are:

A. A local minimum occurs at (0, 1).

The local minimum value is undefined.

B. There are no local maxima.

A. A saddle point occurs at (0, 1).

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The measure of angle x in the right triangle is 33.6 degrees.

A right angle triangle is a triangle that has one of its angles as 90 degrees. The sum of angles in a triangle is 180 degrees.

The triangle PQR is a right angle triangle. Therefore, let's find the angle x using trigonometric ratios as follows:

cos x = adjacent / hypotenuse

where

adjacent =  15 cm

hypotenuse = 18 cm

Therefore,

cos x = 15 / 18

x = cos⁻¹ 0.83333333333

x = 33.5607646704

Therefore,

x = 33.6 degrees

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Answer:

each ornament was about 5 cents

Step-by-step explanation:

Hope this helps

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