the model shows that 1 3/5 ÷ 4/5 =2 what would happen if you divide by 2/5 instead of 4/5

When the base of a triangle is fixed at 2.218 millimeters, the area will be 0.1098 mm².

It should be noted that the area of a triangle is calculated as:

Area of triangle = (1/2)×base×height

= (1/2) × 2.218 mm × 0.099 mm

= 1.109 mm × 0.099 mm

= 0.109791 mm²

≈ 0.1098 mm²

Therefore, the area is 0.1098 mm².

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The base of a triangle is fixed at 2.218 millimeters. Determine the number of

significant figures of the area of the triangle with each given height of 0.099mm.

Answer:

  C.  Box B

Step-by-step explanation:

You want to know which of these two boxes has a volume greater than 9.5 ft³:

The volume of each box is found by multiplying its dimensions:

  Box A: (3 ft)(2 ft)(1.5 ft) = 9 ft³

  Box B: (2.5 ft)(2 ft)(2 ft) = 10 ft³

Only box B is large enough, choice C.

<95141404393>

The nurse would document the observed findings as a "0.75 cm elevated, palpable, solid mass with a circumscribed border."

When documenting the observed findings, the nurse provides a description of the characteristics of the mass. Here's an explanation of the terms used in the documentation:

Elevated: This means that the mass is raised above the surrounding tissue. It indicates that the mass is not flat or flush with the skin or underlying structures.

Palpable: This means that the nurse can feel the mass by touch. It suggests that the mass can be detected through physical examination or palpation.

Solid: This indicates that the mass has a firm consistency, as opposed to being fluid-filled or soft. It suggests that the mass is composed of dense tissue or cells.

Circumscribed border: This means that the mass has a well-defined or clearly demarcated edge or boundary. It indicates that the mass is distinguishable from the surrounding tissue, with a distinct border between the mass and normal tissue.

The measurement of 0.75 cm refers to the size or diameter of the mass. It provides information about the dimensions of the mass and is helpful for monitoring any changes in size over time.

By documenting these characteristics, the nurse provides important details about the appearance and features of the observed mass, which can aid in further assessment, diagnosis, and treatment planning.

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Answer:

Hope that helps

Step-by-step explanation:

Answer:

7.99- no

8.162- no

8.074- yes

8.13- yes

8.012- no

Step-by-step explanation:

7.99 to the nearest tenth = 8.0

8.162 to the nearest tenth= 8.2

8.074 to the nearest tenth=8.1

8.13 to the nearest tenth=8.1

8.012 to the nearest tenth=8.0

When rounding to the nearest tenth look at the place after it. If it is less than five then the number in the tenth will be rounded to 0. However if the following digit is 5 and above, 1 is added to the number you are rounding.

The general solution of the given differential equation expressed explicitly as a function of the independent variable, is:

w(x) = (1/16) * \(((3x + 2)^2 + 4Cx - 4x^2)^2\)

To obtain the solution, we can rewrite the given differential equation by separating the variables and integrating. First, we can divide both sides by √w and rearrange the terms:

√w dw = (3x + 2)/\(x^2\) dx

Then, with regard to the relevant variables, we integrate both sides. The integral of √w with respect to w can be computed using the power rule, while the integral of (3x + 2)/\(x^{2}\) with respect to x can be found using partial fractions. After integrating and simplifying, we obtain the general solution as:

w(x) = (1/16) * \(((3x + 2)^2 + 4Cx - 4x^2)^2\)

Here, C is the arbitrary constant that can take any real value.

This general solution represents a family of functions that satisfy the given differential equation. By choosing different values for the constant C, we can obtain specific solutions corresponding to different initial conditions or constraints imposed on the problem.

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The complete question is:

Find the general solution of the following equation. Express the solution explicitly as a function of the independent variable.

\(x^2\)(dw/dx) = √(w)(3x+2)

Picture B shows a proper reflection across the red dashed line.

Examples of transformations are given as follows:

For a reflection, the orientation of the figure is changed, keeping the same inclination, and the opposite distance to the reflection line, hence picture b shows the proper reflection.

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Answer:

19

Step-by-step explanation:

A' represents everything out A

B' represents everything out B

C' represents everything out C

So only the outside is left hope this helps

Answer:

65 mph

Step-by-step explanation:

520/8 is 65

Answer and Step-by-step explanation:

The problem shown is 0.8 x 0.5.

Yes, if you multiply tenth by tenth you get hundredth. However, Don is wrong for saying Halen is wrong. This is because 0.8 x 0.5 = 8/10 x 5/10 = 40/100 = 0.40

But because the zero after 4 is insignificant, the zero goes and it is now 0.4.

True; HAZUS-MH does not provide average annualized loss and probabilistic results directly from hazard models.

HAZUS-MH (Hazards U.S. Multi-Hazard) is a software tool developed by the Federal Emergency Management Agency (FEMA) in the United States. It is designed to assist in assessing and estimating potential losses from natural hazards such as earthquakes, floods, hurricanes, and tsunamis.

While HAZUS-MH provides valuable information for estimating potential losses and understanding the impacts of hazards, it does not provide average annualized loss and probabilistic results directly from hazard models. HAZUS-MH utilizes a methodology based on deterministic analysis, which means it calculates losses based on a specific scenario or event rather than probabilistic modeling that considers multiple possible scenarios and their associated probabilities.

To obtain average annualized loss and probabilistic results, additional tools and methodologies such as PML (Probable Maximum Loss) studies or specialized probabilistic modeling software may be required. These tools take into account various parameters, such as hazard probabilities, exposure data, vulnerability assessments, and loss functions, to provide a more comprehensive analysis of risk and potential losses over time.

HAZUS-MH does not provide average annualized loss and probabilistic results directly from hazard models. While it offers valuable insights into potential losses from natural hazards, more advanced probabilistic modeling tools are necessary to obtain comprehensive and probabilistic risk assessments.

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The perimeter of triangle JKL is  determined as 68 units.

The perimeter of triangle JKL is calculated as follows;

The perimeter of triangle JKL is the sum of all the distance round the triangle.

Perimeter = length JK + length LK + length JL

AL = CL = 12

Length LK = CL + CK = 12 + 8 = 20

JA = JB = 14

KB = CK = 8

Length JK = JB = KB = 14 + 8 = 22

Length JL = JA + AL = 14 + 12 = 26

The perimeter of triangle JKL is calculated as;

Perimeter = 20 + 22 + 26

Perimeter = 68 units.

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The equation of the parabola is:

y = 3/5 (x² -2x -8)    

We can use the factored form of the equation of a parabola below:

y = a(x - x₁)(x - x₂)

where x₁ and x₂ are the x-intercepts

x₁ = -2 and x₂ = 4

Point (2, 7): x = -1, y = -3

Substituting:

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

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

Substituting x and y:

-3 = a(-1 + 2))(-1 - 4)

-3 = a(1 )(-5)

-3 = -5a

a = 3/5

Substituting a = 0.6 into y = a(x + 2)(x - 4):

y = 3/5(x + 2)(x - 4)

In expanded form:

y = 3/5 (x² -2x -8)    

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Answer:

4 2/3 hours

Step-by-step explanation:

There are 7 days in a week

2/3 of an hour per day * 7 days

2/3 *7 = 14/3 hours

Changing to a mixed number

4 2/3 hours

Answer:

4.667

Step-by-step explanation:

2/3*7=4.667 (if you need decimal notation)

If you need a mixed number:

4+2/3:-)

I hope this helps!

\(- RosalindCordelia\)

The preliminary estimate of the cost of building a 600-MW fossil-fuel plant for the assembly of the new long-distance aircraft is approximately $700 million.

To estimate the cost of building a 600-MW fossil-fuel plant, we can use the cost capacity exponent factor and the cost index.

First, let's calculate the cost capacity ratio (CCR) for the 600-MW plant compared to the 200-MW plant:

CCR = (600/200)^0.79

Next, we need to adjust the cost of the 200-MW plant for inflation using the cost index. The cost index ratio (CIR) is given by:

CIR = (current cost index / base cost index)

Using the given information, the base cost index is 400 and the current cost index is 1200. Therefore:

CIR = 1200 / 400 = 3

Now, we can estimate the cost of the 600-MW plant:

Cost of 600-MW plant = Cost of 200-MW plant * CCR * CIR

Using the information provided, the cost of the 200-MW plant is $100 million. Plugging in the values, we have:

Cost of 600-MW plant = $100 million * CCR * CIR

Calculating CCR:

CCR = (600/200)^0.79 ≈ 2.3367

Calculating the cost of the 600-MW plant:

Cost of 600-MW plant = $100 million * 2.3367 * 3

Cost of 600-MW plant ≈ $700 million

Your question is incomplete but most probably your full question was

Suppose that an aircraft manufacturer desires to make a preliminary estimate of the cost of building a 600-MW fossil-fuel plant for the assembly of its new long- distance aircraft. It is known that a 200-MW plant cost $100 million 20 years ago when the approximate cost index was 400, and that cost index is now 1,200. The cost capacity exponent factor for a fossil-fuel power plant is 0.79. What is he preliminary estimate of the cost of building a 600-MW fossil-fuel plant for the assembly of the new long-distance aircraft?

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The underlined words are the correct missing words in the spaces provided:

The factors of a mathematical expression are things multiplied together to get the value of the expression.

Factors of a mathematical expression include:

Coefficients are numbers attached to variables, for example, 2x.  "2" is the coefficient, while x is the variable.

Constants are numbers without variables.

Thus, factors are parts of an expression that are connected.  Coefficients, variables, and quantities in grouping symbols can be factors.

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Answer:

D

Step-by-step explanation:

75 degrees is supplementary with 105 degrees, which would mean that A is 105 degrees. If D were equal to 105 degrees, C would equal 75 degrees.. the rest is self explanatory!

Hope that helped :)

The measure of angle 'd' will be 105° to prove f || g.

What are Parallel lines?

Parallel lines are those lines that are equidistance from each other and never intersect each other.

Given that;

Lines f and g are intersected by line n.

Now,

To show the lines f || g, we can show that the measure of angle d and angle a are same.

Here, The measure of supplement of angle a will be 75 degree.

So, The measure of a = 180° - 75°

                                 = 105°

Hence, When the measure of angle d is equal to measure of angle a.

Thus,  The measure of angle 'd' will be 105° to prove f || g.

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Answer:

x-intercept is (-16,0) and y-intercept is (0,2)

Step-by-step explanation:

To find the x-intercept of the equation 1/2x = -4y - 8, we need to set y to 0 and solve for x.

1/2x = -4(0) - 8

1/2x = -8

x = -8*2

x = -16

So the x-intercept of the equation is (-16,0)

To find the y-intercept of the equation 1/2x = -4y - 8, we need to set x to 0 and solve for y.

1/2(0) = -4y - 8

-8 = -4y

y = 8/4

y = 2

So the y-intercept of the equation is (0,2)

Answer:

the x-intercept of the equation is (-16, 0).
the y-intercept of the equation is (0, 2).

Step-by-step explanation:

To find the x-intercept and y-intercept of the equation 1/2x = -4y - 8, we can set one of the variables to zero and solve for the other variable.

For the x-intercept, we set y = 0 and solve for x:

1/2x = -4(0) - 8

1/2x = -8

x = -8 * 2

x = -16

So the x-intercept of the equation is (-16, 0).

For the y-intercept, we set x = 0 and solve for y:

1/2(0) = -4y - 8

-4y = -8

y = 2

So the y-intercept of the equation is (0, 2).

To determine if a function crosses the horizontal asymptote, analyse the behavior of the function as it approaches the asymptote and on either side of it.

1. Identify the horizontal asymptote of the function. The horizontal asymptote is a horizontal line that the function approaches as the independent variable (usually denoted as x) goes to positive or negative infinity. It is often denoted by a horizontal line y = a, where "a" is a constant.

2. Examine the behavior of the function as x approaches positive infinity. Evaluate the limit of the function as x goes to positive infinity. If the limit is equal to the value of the horizontal asymptote, then the function does not cross the asymptote. However, if the limit does not equal the asymptote, move to the next step.

3. Examine the behavior of the function as x approaches negative infinity. Evaluate the limit of the function as x goes to negative infinity. If the limit is equal to the value of the horizontal asymptote, then the function does not cross the asymptote. If the limit does not equal the asymptote, proceed to the next step.

4. Investigate the behavior of the function around critical points or points where the function changes its behavior. These points may include the x-intercepts or vertical asymptotes. Determine if the function crosses the asymptote around these points by analyzing the behavior of the function in their vicinity.

If, at any point in this process, the function crosses the horizontal asymptote, then it does not have a true horizontal asymptote. However, if the function approaches the asymptote and does not cross it at any point, then it has a horizontal asymptote.

It's important to note that some functions may have multiple horizontal asymptotes or no horizontal asymptote at all. The steps outlined above are a general guideline, but the specific behavior of the function needs to be analyzed to make a conclusive determination.

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The perimeter of the rectangle is  20 + 20√3 inches.

The perimeter of a rectangle is sum of the whole side of the rectangle. The side bounded by the rectangle is the perimeter of the rectangle.

Therefore,  the diagonal of the rectangle is given as 20 inches.

Using trigonometric ratios, let's find the sides of the rectangle.

sin 30 = opposite / hypotenuse

sin 30 = x / 20

x = 20 sin 30

x = 20 × 0.5

x = 10 inches

Therefore, using Pythagoras theorem,

20² - 10² = b²

b² = 400 - 100

b = √300

b = √100 × 3

b = 10√3

Hence,

perimeter of the rectangle = 2(l + w)

perimeter of the rectangle = 2(10 + 10√3)

perimeter of the rectangle = 20 + 20√3

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Step-by-step explanation:

\( \sqrt{ ( - 8)} = 2 \sqrt{2} i\)

Answer:

no it will not explode on the ground

The time study analyst should account for at least 55 observations in order to calculate the mean time per item with a 95.5% confidence level and a 0.4 minute margin of error.

We can use the sample size calculation formula in a confidence interval to get the number of observations required for a time study with the specified parameters:

\(n = (Z * \sigma / E)^2\)

Where:

n = sample size

Z = The target confidence level's Z-score (95.5% translates to roughly 1.96)

σ = procedure standard variation (1.5 minutes per piece)

E = margin of error (0.4 minutes)

Plugging in the values, we can calculate the sample size:

\(n = (1.96 * 1.5 / 0.4)^2\)

\(n = (2.94 / 0.4)^2\)

\(n = 7.35^2\)

n ≈ 54.02

We round up the sample size to the next whole number because we can't have a portion of an observation:

n = 55

Therefore, the time study analyst should prepare for at least 55 observations to estimate the mean time per item with a margin of error of 0.4 minutes and a confidence level of 95.5%.

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Hello!

Let the number be x.

We multiply it by 5:

5x

Subtract 3:

5x-3

Hope it helps. Ask me if you have any query.

~An excited gal

\(MagicalNature\) here to  help

The equations representing inverse variation are:  pv = 13 and z = (2 / x) , option B and C are the answer.

When on increasing one quantity the other quantity decreases , such variation between the two entities is called Inverse Variation

For this case, what you should know is that the equations that represent an inverse variation are those that could not form a straight line, for example.

The equations are given in the question and it has to be checked if they represent inverse variation

y = 2x

y and x are in a direct variation

pv = 13

p = 13 / v

P and v are represent an inverse variation.

z = (2 / x)

z and x are represent an inverse variation.

4 = v/x

v =4x

v and x are in direct variation

h=9g/5

h and g are in direct variation

therefore , the equations representing inverse variation are:

pv = 13 and z = (2 / x)

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Answer: Linear, posotive slope, increasing

Step-by-step explanation:

Answer:

#carry on learning

positive slope

- 9/8x plus7

mark me as brainliest

A line graph is a type of chart used to show information that changes over time. We plot line graphs using several points connected by straight lines. We also call it a line chart. The line graph comprises of two axes known as 'x' axis and 'y' axis. The horizontal axis is known as the x-axis.

Answer: The value of q is 7.5.

Answer:

7.5

Step-by-step explanation:

Brainliest?

Answer: Let x be the number of race entries. In order to raise at least $55,000, we must have 45x + 17,900 ≥ 55,000 −45x ≥ −37,100 x ≤ -37,100/45 x ≤ 824.44 Therefore, the charity needs 824 or more race entries to raise at least $55,000.