The path of a baseball after it has been hit is modeled by the function h = – 0. 32d2 + d + 3, where h is the height in feet of the baseball and d is the distance in feet the baseball is from home plate. What is the maximum height reached by the baseball, round your answer to the nearest hundredths? (Hint: Find the y-coordinate of the equation. )

Answer:

From 3 to 6 seconds, the rocket is falling 11 yards per second.

Step-by-step explanation:

Normal pace of progress is exactly the same thing as the slant. Since this is explanatory, we can't track down the specific pace of progress as we could if this were a straight capacity. Be that as it may, we can utilize a similar thought. At the point when t = 3, h(t) = 33, so the organize point is (3, 33). At the point when t = 6, h(t) = 0, so the facilitate is (6, 0). Attachment those qualities into the incline recipe:  

m= 0-33/6-3 and m=-33/3 which is 11  

From 3 to 6 seconds, the rocket is falling 11 yards each second.

Brainliest?

You can be​ 90% confident that the population mean price of the stock is between the bounds of the​ 90% confidence​ interval, and​ 95% confident for the​ 95% interval.

Given data ,

The problem states that a random sample of 43 business days was taken, and the mean closing price of the stock in that sample was $112.15. The population standard deviation is assumed to be $9.95. Based on this information, a confidence interval can be calculated for the population mean.

Now , A wider interval results from a greater confidence level since it calls for more assurance.

If you compare the offered alternatives, option C accurately indicates that you can have a 90% confidence interval for the population mean price of the stock being inside the boundaries, and a 95% confidence interval. Because a 90% confidence interval demands more assurance than a 95% confidence interval, it is smaller. As a result, the population mean is more likely to fall inside the 90% confidence interval's boundaries.

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Based on the 99% confidence interval (-0.061 to 0.100), there is no significant evidence to suggest a difference between the two population proportions. Therefore, we fail to reject the null hypothesis.

In part (a), we obtained a 99% confidence interval for the difference between two population proportions, p1 - p2, as -0.061 to 0.100. This means that with 99% confidence, we estimate that the true difference between the proportions falls within this interval.

To determine whether there is a significant difference between the proportions, we check if the interval includes zero. If zero is within the interval, it suggests that the difference is not statistically significant. In this case, since zero is within the interval (-0.061 to 0.100), we conclude that there is no significant evidence to suggest a difference between the two population proportions.

Therefore, based on the given confidence interval, we would fail to reject the null hypothesis, which states that the difference between the proportions is zero. In practical terms, this means that we do not have enough evidence to claim that the two proposed proportions are significantly different from each other.

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For the answer of factors of expression (12 + 54), in the form of a(b + c), where a is the GCF of 12 and 54 is equals to 6( 2 + 9).

In math, to factor a number means to express it as a product of (other) whole numbers, called its factors. For example, if 7x5 = 35, 7 and 5 are both factors. The divisors that give the remainder to be 0 are the factors of the number. We have an expression of numbers, 12 + 54. We have to write this expression in form of a( b + c), where a is GCF of 12 and 54. Now, we can write the factors of 12 and 54 are 12 = 2×2×3

54 = 2×3 ×3×3

The greatest common factor, GCF of 12 and 54 is 2×3 = 6. So, 12 + 54 = 6× 2 + 6×9

Taking out the common factor 6 from above expression, 6( 2 + 9) which is required form a( b + c). Hence, required expression is 6( 2 + 9).

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Answer:

1125000

Step-by-step explanation:

just multiply them all

Answer:

i believe it should               be 1125000

Step-by-step explanation:

Answer:  $20020 o and con you thank me no one has thanked me

Step-by-step explanation:

Step-by-step explanation:

2(9n-1)+7(n+6)=-60

18n - 9 + 7n + 42 = -60

25n + 33 = -60

25n = -93

n = -3.72

11(4-6y)+5(13y+1)=9

44 - 66y + 65y + 5 = 9

-y + 49 = 9

-y = -40

y = 40

Answer:

Hello! I hope I’m correct!! :)

1. n = -4

2. y = 40

Step-by-step explanation:

Steps for the first equation.

Step #1. {we are solving for “2(9n-1)+7(n+6)=-60”}

\(18n-2+7n+42=-60\)

Step #2. Simplify.

\(25n+40=-60\)

Step #3. Subtract 40 {from both sides}

\(25n=-60-40\)

Step #4. Simplify.

\(25n=-100\)

Step #5. Divide both of the sides by 25. Which will be:

\(-\frac{100}{25}\)

Step #6. Now divide (simplify) 100 & 25 which will give you the answer.

\(n=-4\)

______________________________________

Now let’s solve the second equation.

Step #1. Expand

\(-y+49=9\)

Step #2. Subtract 49 from both sides.

\(-y+49-49=9-49\)

Step #3. Simplify.

\(-y=-40\)

Step #4. Divide both sides by -1.

\(-40/-1\)

Step #5. Simplify.

\(y=40\)

Sorry if this is incorrect but I hope this helps! If you have any questions about this, feel free to ask! Have a wonderful day! (≧∇≦)

~By, BrainlyAnime~ <3

Answer:

x=4 y=0

Step-by-step explanation:

3x+5y=12

-(x-3y=4)

3x+5y=12

3(-x+3y=-4)

3x+5y=12

-3x+9y=-12

14y=0

y=0

Then, substitute the y into the equation to find x

x-3(0)=4

x=4

50% οr less οf qualifying incοme, at least twο credit references fοr each bοrrοwer withοut a credit scοre.

The number οf nοn-traditiοnal credit references required fοr a bοrrοwer with nο credit scοre can vary depending οn the lender and their specific requirements. Generally, lenders may ask fοr alternative credit references tο assess the bοrrοwer's creditwοrthiness in the absence οf a traditiοnal credit scοre. These alternative references cοuld include:

Rental payment histοry: Prοviding evidence οf οn-time rental payments and a gοοd rental histοry can serve as a pοsitive credit reference.

Utility bills: Shοwing cοnsistent and timely payment οf utility bills such as electricity, water, οr gas can demοnstrate respοnsible financial behaviοr.

Cell phοne bills: Submitting prοοf οf regular and timely payments fοr cell phοne bills can be cοnsidered as a credit reference.

Bank statements: Prοviding bank statements that shοw regular depοsits, savings, and respοnsible mοney management can be used as a credit reference.

Emplοyment histοry: Demοnstrating a stable emplοyment histοry and prοviding emplοyment verificatiοn can be cοnsidered as a nοn-traditiοnal credit reference.

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Complete question:

How many non traditional credit references are required for a borrower with no credit score?

Answer:

102

Step-by-step explanation:

Answer:

(- 2, 4 )

Step-by-step explanation:

A translation of 5 units left means subtract 5 from the original x- coordinate.

A translation of 6 units up means add 6 to the original y- coordinate.

Thus

(3, - 2 ) → (3- 5, - 2 + 6 ) → (- 2, 4 )

The coordinates of the point (3,-2), translated 5 units left and 6

units up are (-2, 4) option (D) (-2, 4) is correct.

It is defined as the change in coordinates and the shape of the geometrical body. It is also referred to as a two-dimensional transformation. In the geometric transformation, changes in the geometry can be possible by rotation, translation, reflection, and glide translation.

It is given that:

The point (3,-2), translated 5 units left and 6 units up.

A 5-unit left translation entails taking 5 away from the initial x-coordinate.

A translation of six units upwards entails multiplying the initial y-coordinate by six.

After applying the translation:

(3, -2) → (3- 5, - 2 + 6) → (-2, 4)

Thus, the coordinates of the point (3,-2), translated 5 units left and 6

units up are (-2, 4) option (D) (-2, 4) is correct.

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Answer:

Step-by-step explanation:

Thank you ☺️☺️

The number of bottles the facility requires to sell when it breaks is given by

a system of two simultaneous equations.

Reasons:

The cost to make a jar of applesauce or a bottle of apple juice = $0.68

Number of jars of applesauce to be sold foe every 2 bottles of apple juice = 3 jars

The selling price for a jar of applesauce = $2.20

Selling price for a bottle of apple juice = $3.15

Annual overhead cost excluding production cost = $368,500

Required: Number of bottles of apple juice sold by the facility when it breaks even annually.

Solution:

Let J represent the number of bottles of apple juice sold, and let S represent the number of jars of apple sauce, by excluding the production cost, we have;

(3.15 - 0.68)·J + (2.2 - 0.68)·S = 368,500

S : J = 3 : 2

Which gives;

\(\displaystyle \frac{S}{J} = \mathbf{ \frac{3}{2}}\)

\(\displaystyle S= \frac{3}{2} \cdot J\)

Therefore;

\(\displaystyle (3.15 - 0.68) \cdot J + (2.2 - 0.68) \cdot S = (3.15 - 0.68) \cdot J + (2.2 - 0.68) \cdot \frac{3}{2} \cdot J = \mathbf{368,500}\)

Which gives;

\(\displaystyle (3.15 - 0.68) \cdot J + (2.2 - 0.68) \cdot \frac{3}{2} \cdot J = \mathbf{ \frac{19 \cdot J }{4} } = 368,500\)

\(\displaystyle J = \frac{368,500 \times 4}{19} = \frac{1474000}{19}=77578\frac{18}{19} \approx 77,579\)

The number of bottles of apple juice sold, J ≈ 77,579 bottles

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Answer: 30

Step-by-step explanation:

Given

Polyhedron has (E)58 edges

It has same number of faces and vertices

Using Euler's formula

\(\Rightarrow V-E+F=2\)

where

V=no of vertices

E=no of edges

F=no of edges

Suppose there are x faces

Insert the values

\(\Rightarrow x-58+x=2\\\Rightarrow 2x=60\\\Rightarrow x=30\)

Thus, polyhedron has 30 faces.

Answer:

30

Step-by-step explanation:

Yes, there are experts here in data forecasting methods who can help you with the topics you've mentioned including time series (holts, holts winter), naive method, regression, acf, pacf, arima, stl method and multivariate time series.

Below are brief explanations of each of these terms:

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Answer:

Step-by-step explanation:

y + 1 = -3(x - 2)

y + 1 = -3x + 6

y = -3x + 5

a) The relationship between b and c is that c cannot be zero.

b) b can be any nonzero constant and c is equal to 2.5 in this case.

In two dimensions, the compatibility equations for strain are,0

∂εx/∂y + ∂γxy/∂x = 0

∂εy/∂x + ∂γxy/∂y = 0

where εx and εy are the normal strains in the x and y directions, respectively, and γxy is the shear strain.

Using the given strain field, we can calculate the strains,

εx = -4.5cx² + 10.5cy

εy = 1.5cx² - 7.5cy²

γxy = 1.5bxy

Taking partial derivatives and plugging them into the compatibility equations, we get,

⇒ -9cx + 0 = 0

⇒ 0 + (-15cy) = 0

These equations must be satisfied for the strain field to be compatible. From the first equation,

We get cx = 0, which means c cannot be zero.

From the second equation, we get cy = 0,

Which means b can be any nonzero constant.

For part b:

We are asked to find the displacements u and v corresponding to the given strain field at points (3, 7), assuming they are zero at point (0, 0) and using c = 2.5.

To find the displacement components,

We need to integrate the strains with respect to x and y. We get,

u = ∫∫εx dx dy = ∫(10.5cy) dy = 5.25cy²

v = ∫∫εy dx dy = ∫(1.5cx² ) dx - ∫(7.5cy²) dy = 0.5cx³ - 2.5cy³

Plugging in the values of c and b, we get,

u = 5.25(2.5)(7)²  = 767.62

v = 0.5(2.5)(3)³ - 2.5(7)³ = -8583.75

Therefore,

The displacements at points (3, 7) are u = 767.62 and v = -8583.75.

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Answer:

w = ±3

Step-by-step explanation:

(w - 1) (w + 1) = 8

FOIL the left hand side.

w^2 -w+w-1 = 8

w^2 -1 =8

Add 1 to each side.

w^2 -1+1 = 8+1

w^2 = 9

Take the square root of each side.

sqrt(w^2) = sqrt(9)

w = ±3

Answer:

23

Step-by-step explanation:

30/3 + 13/1

23

Answer:

Step-by-step explanation:

We don't need choices to find out the correct answer. Solve this problem by completing the square. Begin by setting the quadratic equal to 0 and moving over the constant, like this:

\(-x^2+2x=-1\) and factor out the -1 in front of the x-squared, since the leading coefficient HAS to be a 1:

\(-1(x^2-2x)=-1\) Now take half the linear term, square it, and add it to both sides. Our linear term is -2. Half of -2 is -1, and squaring that gives us 1. So we add a 1 into both sides. But that -1 out front there on the left is a multiplier, so what we actually added in was -1(1) which is -1:

\(-1(x^2-2x+1)=-1-1\)

On the left side we have a perfect square binomial, which is why we do this, and on the right side we have -2:

\(-1(x-1)^2=-2\) and we can move that constant back over and set the quadratic back equal to y:

\(y=-1(x-1)^2+2\)  which gives us a max height of 2.

(If this was modeling parabolic motion, we would know that the time it takes to get to that max height is 1 second. The vertex of this parabola is (1, 2))

The width of the rectangle is 9 meter.

Now, According to the question:

The perimeter of a rectangle is defined as the sum of all the sides of a rectangle. For any polygon, the perimeter formulas are the total distance around its sides. In case of a rectangle, the opposite sides of a rectangle are equal and so, the perimeter will be twice the width of the rectangle plus twice the length of the rectangle and it is denoted by the alphabet “p”.

Now, Solving the problem:

Perimeter of rectangle is 50 meter sq.

Length of the rectangle(L) is 16 meter.

We have to find the width (W) of the rectangle.

We know that,

Perimeter of rectangle is = 2 (L + W)

50 = 2(16 + W)

50 = 32 + 2W

2W = 50 - 32

2W = 18

W = 18/2

W = 9

Hence, The width of the rectangle is 9 meter.

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Answer:

30

Step-by-step explanation:

The sum of the angles of a triangle is 180

x+34 +116 = 180

Combine like terms

x+150 = 180

Subtract 150 from each side

x+150-150 = 180-150

x = 30

using the angle sum property of triangle.

According to this, sum of all angles of a triangle is equal to 180°

x° + 116° + 34° = 180°

x° + 150° = 180°

x° = 180° - 150°

x° = 30°

The volume of the solid with the semicircular base is equal to 2250π units³

In general term integral value means the value obtained after integrating or adding the terms of a function which is divided into an infinite number of terms .

Given here: A solid with a semi circular base with radius = 15 units

We know the the equation of the circle with its center at the origin is given by

x²+y²=15²

\(y=\sqrt{15^2-x^2}\)

Thus constructing the integral we get

 \(\int\limits^{15}_{-15} \ \pi .\frac{1}{2}.( {15^2-x^2}} )\, dx\)

=-πx.(x²-675) /6 +C |¹⁵₋ ₁₅

=2250π

Hence, The volume of the solid with the semicircular base is equal to 2250π units³

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the rate of change of the radius at the instant the volume equals 36π cm³ is 7 / (36π) cm/sec.

The volume V of a sphere with radius r is given by the formula V = (4/3)πr³. We are given that the rate of change of the volume is 7 cm³/sec. Differentiating the volume formula with respect to time, we get dV/dt =(4/3)π(3r²)(dr/dt), where dr/dt represents the rate of change of the radius with respect to time.

We are looking for the rate of change of the radius, dr/dt, when the volume equals 36π cm³. Substituting the values into the equation, we have: 7 = (4/3)π(3r²)(dr/dt)

7 = 4πr²(dr/dt) To find dr/dt, we rearrange the equation: (dr/dt) = 7 / (4πr²) Now, we can substitute the volume V = 36π cm³ and solve for the radius r: 36π = (4/3)πr³

36 = (4/3)r³

27 = r³

r = 3  Substituting r = 3 into the equation for dr/dt, we get: (dr/dt) = 7 / (4π(3)²)

(dr/dt) = 7 / (4π(9))

(dr/dt) = 7 / (36π)

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Hey there!

4x + 1/2 + 2x - 3

COMBINE the LIKE TERMS

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

TRYING to SIMPLIFY THEM

4x + 2x

= 6x

1/2 - 3

= -5/2

ANSWER

6x + (-5/2)

Therefore, your answer should be: 6x + -5/2

Good luck on your assignment and enjoy your day!

~Amphitrite1040:)

False. It is not possible for a single probability density function (PDF) to simultaneously represent a uniform distribution and an exponential distribution.

It is not possible for a single probability density function (PDF) to simultaneously represent a uniform distribution and an exponential distribution. These two distributions have distinct characteristics and shapes. A uniform distribution has a constant PDF over a specific interval, indicating equal likelihood for all values within that range. On the other hand, an exponential distribution has a decreasing PDF, indicating a higher likelihood for smaller values and a decreasing likelihood as values increase. These fundamental differences make it impossible for a single PDF to accurately represent both distributions simultaneously.

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Given:

\((3x+7)^2\) is subtracted from 3.

To find:

The result of the given statement in the standard form of the polynomial.

Solution:

We need to find the result when \((3x+7)^2\) is subtracted from 3.

So, the resulted polynomial can be written as:

\(P(x)=3-(3x+7)^2\)

On simplification, we get

\(P(x)=3-((3x)^2+2(3x)(7)+(7)^2)\)               \([\because (a+b)^2=a^2+2ab+b^2]\)

\(P(x)=3-(9x^2+42x+49)\)

\(P(x)=3-9x^2-42x-49\)

\(P(x)=-9x^2-42x-46\)

Therefore, the resulted polynomial in standard form is \(-9x^2-42x-46\).

\( - 15 + n= - 9 \\ - 15 + 9 = - n \\ - 6 = - n \\ 6 = n\)

Answer:

n = 6

Step-by-step explanation:

Rearrange terms

-15 + n = -9

n - 15 = -9

Add 15 to both sides of the equation

n - 15+15=-9+15

Simplify

n = 6

[RevyBreeze]

Below are the corrected versions of the sentences with grammar, capitalization, usage, and spelling errors addressed.

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