A score on a test can be standardized with respect to the mean and standard deviation of the data. This is referred to as:

Answer:

The answer is D I believe

Step-by-step explanation:

If you look at the lowest point it lands on -4

Answer:

to my beliefs it is 18. I THINKKKKK I LIKE ALELI THINKS ITS 18

Answer: 6 x X > 20

so we know its greater than 3 because  X>3 x 6 is 18, so I assume 4 which makes 24 if multipled by 6

Step-by-step explanation:

Answer:

C) JFG BECAUSE THAT IS WERE IT CROSSES AT

Answer:

the origen is where they all start

An architect uses geometry  to charge for their design to design the floorplan of a sructure.

Architects use geometry to help them design buildings and structures. Mathematics can help architects express design images and to analyze as well as calculate possible structural problems.

The shapes and sizes used in the architect’s design are often possible due to mathematical principles.

An example of this would be the Pythagorean Theorem. Architects are required to know college level algebra, trigonometry, probability and statistics, linear programming, calculus I and calculus II. They are also required to obtain a professional degree, gather work experience in an internship setting and pass the Architect registration exam for licensing purposes.

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Answer:

to design the floorplan of a structure

Step-by-step explanation:

Geometry describes the properties and arrangement of shapes in space. Designing the floor plan of a structure would involve the arrangement of shapes in a defined space.

The variable data refers to the list [10, 20, 30]. After the statement data[1] = 5, data evaluates to [10, 5, 30]. A list is one of the compound data types that Python provides. Lists can contain items of different types, but they are usually all the same type.

Lists are mutable sequences, meaning that their elements can be changed after they have been created. Lists can be defined in several ways, including by enclosing a comma-separated sequence of values in square brackets ([ ]).

The elements of a list can be accessed using indexing, with the first element having an index of 0. The second element has an index of 1, the third element has an index of 2, and so on. To change the value of an element in a list, you can use indexing with an assignment statement.

For example, the statement `data[1] = 5` changes the second element of the `data` list to 5. Therefore, after this statement, the `data` list will be `[10, 5, 30]`.

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On the other hand, it is not impossible for an equation to have only one solution, an infinite number of solutions, or none at all. Any value for the variable would make the equation true, but an equation with infinite solutions suggests that there is no answer to the equation.

What is  infinite solution?

Both sides of an infinite solution are equal. As an illustration, 6x + 2y - 8 = 12x + 4y - 16 Using a formula or method for infinite solutions, you can simplify the equation and make both sides to equal one another, making it an infinite solution. The concept of infinite connotes boundlessness or infinity. Typically, it is denoted by the symbol "".

What is an infinite number?

There are an unlimited number of numbers in a series. a collection of infinitely many natural integers, as an illustration. The initial value 0, and the initial value infinite, are represented by the logarithms and +, respectively.

                    The original values 0 and infinity are similarly treated when we consider both of the conceivable values and + as a single infinity.

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When measuring wind speed with a cup anemometer on a sailboat trip across the Atlantic Ocean, there are a few situations that may arise, as shown below:1. When the bearing of the axle is old, the type of error that occurs is systematic error. To reduce or overcome this error, you would need to replace the bearing to avoid it.

2. When there is turbulent flow, the type of error that occurs is random error. To overcome this error, you would have to wait for the wind to stabilize or take an average of many measurements.  3. When there is icing on the cups, the type of error that occurs is also random error.

To overcome this error, you would need to remove the ice or wait for it to melt before continuing the measurement.4. When there is strong tumbling of the sailboat, the type of error that occurs is systematic error. To overcome this error, you would need to find a way to stabilize the boat or take measurements when the boat is less unstable.

It is not well posed to use a cup anemometer to measure in-cabin air flow in a quiet environment because the device is not sensitive enough. The device needs a minimum wind speed to provide accurate readings, and it is not designed to measure low wind speeds. Therefore, it may not be the right tool for the job, and a different instrument may be more appropriate.

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Answer:

-2

Step-by-step explanation:

c = cost

h = # of half-dozens ordered

c = $8.50h + $1  is the correct answer.

The simplified version of (sec a - cosec a) / (sec a + cosec a)  is cosec 2a(cosec 2a - 2) / (sec²a - cosec²a).

The study of correlations between triangles' side lengths and angles is known as trigonometry. The field was created in the Hellenistic era in the third century BC as a result of the use of geometry in astronomical research.

Given:

(sec a - cosec a) / (sec a + cosec a)

Multiply the numerator and denominator by (sec a - cosec a)

(sec a - cosec a) / (sec a + cosec a)  × (sec a - cosec a)

(sec²a + cosec²a -2sec a cosec a) / (sec²a - cosec²a)

As we know,

\(sec^2a + cosec^2a = sec^2a \ cosec^2a\)

sec² a cosec² a - 2sec a cosec a /  (sec²a - cosec²a)

sec a cosec a (sec a cosec a - 2) / (sec²a - cosec²a)

cosec 2a(cosec 2a - 2) / (sec²a - cosec²a)

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The total cost that the insurance company will pay is $584,000.

Insurance is an agreement between two parties, an insurer and an insured, wherein the insurer agrees to provide financial protection to the insured in exchange for a payment of a premium. Insurance is a form of risk management and helps provide peace of mind. It helps protect individuals, businesses, and organizations from unexpected losses or damages and can be used to cover the costs of medical expenses, property damage, and other financial losses. Insurance can also provide coverage for damage caused by natural disasters and other catastrophic events.

This amount is made up of the two awards to the passengers in the other car ($500,000) plus the medical expenses of the third person in the other car and Todd in Margo's car ($54,000 + $36,000). The remaining $24,000 in damages is not covered by Margo's insurance policy and will thus have to be paid by Margo herself.

The total cost to Margo is therefore $608,000. This is the sum of the insurance company's payout ($584,000) and the remaining $24,000 in damages which Margo will have to pay out of pocket.

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We square the residuals when using the least-squares line method to find the line of best fit because we believe that huge negative residuals (i.e., points well below the line) are just as harmful as large positive residuals (i.e., points that are high above the line).

We treat both positive and negative disparities equally by squaring the residual values.  We cannot discover a single straight line that concurrently minimizes all residuals. The average (squared) residual value is instead minimized.

We might also take the absolute values of the residuals rather than squaring them. Positive disparities are viewed as just as harmful as negative ones under both strategies.

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Answer:

3 3/4 i think

the two thickest books are:

\(\tt 1\dfrac{6}{8}~and~2\)

the total:

\(\tt 1\dfrac{6}{8}+2=\dfrac{14}{8}+\dfrac{16}{8}=\dfrac{30}{8}=3\dfrac{6}{8}=3\dfrac{3}{4}\)

Answer:

3/13

Step-by-step explanation:

Put the total number that tapped the ground AND 5/10 worms (which is 3) over the total number which is 13

so 3/13 which doesn't simplify

hope this helped :)

Answer:

\(\displaystyle 1\frac{2}{5}=\frac{7}{5}\)

Step-by-step explanation:

\(\displaystyle a\frac{b}{c}=\frac{ac+b}{c}\\\\1\frac{2}{5}=\frac{(1)(5)+2}{5}=\frac{5+2}{5}=\frac{7}{5}\)

Answer:

5000×9×12=540000$

is answer

Answer:

false

Step-by-step explanation:

Answer:

False

Step-by-step explanation:

Example:10-3=7 and 7 is not a positive number.

Answer:

if i'm not mistaken the answer is B

Answer:

Ans for the solution is B

The average value fave using the formula fave = (1 / (b - a)) ∫[a,b] 7 sin(4x) dx. The definite integral of f(x) over the interval [a, b] is:

∫[a,b] 7 sin(4x) dx = -7/4 [cos(4x)] [from a to b]

To find the average value fave of the function f(x) = 7 sin(4x) on the given interval, we need to calculate the definite integral of the function over the interval and then divide it by the length of the interval.

The given interval is specified as [−, ], where the lower and upper limits are missing. To proceed with the calculation, we need the specific values for the lower and upper limits of the interval. Please provide the missing values so that we can compute the average value of the function.

Once we have the interval limits, we can calculate the definite integral of f(x) = 7 sin(4x) over that interval. The integral of sin(4x) with respect to x is evaluated as -cos(4x) / 4. Therefore, the definite integral of f(x) over the interval [a, b] is:

∫[a,b] 7 sin(4x) dx = -7/4 [cos(4x)] [from a to b]

Next, we need to find the length of the interval, which is given by b - a.

Finally, we can compute the average value fave using the formula:

fave = (1 / (b - a)) ∫[a,b] 7 sin(4x) dx

By plugging in the specific values for a, b, and evaluating the definite integral, we can calculate the average value fave of the function f(x) over the given interval.

Please provide the missing values for the interval, and I'll be able to assist you in finding the average value fave in a more specific manner.

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A confidence interval exists "a range of values that's likely to contain a population value with a certain degree of confidence.

In case the 95 % confidence interval would be given by

\($0.582 \leq \mu_1-\mu_2 \leq 3.178$\)

A confidence interval exists "a range of values that's likely to contain a population value with a certain degree of confidence. It exists often denoted a % whereby a population means lies between an upper and lower interval".

The margin of error exists the range of values below and above the sample statistic in a confidence interval.

Normal distribution, exists a "probability distribution that exist symmetric about the mean, showing that data near the mean exists more frequent in occurrence than data far from the mean".

\($\bar{X}_1=5.84$\) represent the sample mean 1

\($\bar{X}_2=3.96$\) represent the sample mean 2

n 1 = 25 represent the sample 1 size

n 2 = 25 represent the sample 2 size

\($s_1=2.211334$\) sample standard deviation for sample 1

\($s_2=2.35372$\) sample standard deviation for sample 2

\($\mu_1-\mu_2$\) parameter of interest.

The confidence interval for the difference of means exists given by the following formula:

\($\left(\bar{X}_1-\bar{X}_2\right) \pm t_{\alpha / 2} \sqrt{\frac{s_1^2}{n_1}+\frac{s_2^2}{n_2}} \text \dots{ (1) }$$\)

The point of estimate for \($\mu_1-\mu_2$\) exists just given by:

\($\bar{X}_1-\bar{X}_2=5.84-3.96=1.88$$\)

In order to estimate the critical value \($t_{\alpha / 2}$\) we require to estimate first the degrees of freedom, given by:

\($d f=n_1+n_2-1=25+25-2=48$$\)

Since the Confidence is 0.95 or 95 %, the value of \($\alpha=0.05$\)and α 2 = 0.025, and we can utilize excel, a calculator or a table to estimate the critical value. The excel command would be: " = -T.INV (0.025, 48) ". And we see that \($t_{\alpha / 2}=2.01$\)

In order to replace into formula (1), we get

\($1.88-2.01 \sqrt{\frac{2.211334^2}{25}+\frac{2.35372^2}{25}}=0.582$\)

\($1.88+2.01 \sqrt{\frac{2.211334^2}{25}+\frac{2.35372^2}{25}}=3.178$\)

In case the 95 % confidence interval would be given by

\($0.582 \leq \mu_1-\mu_2 \leq 3.178$\)

Because all the values for the confidence interval are higher than 0, we may infer that there are significant differences between the means of the two groups in this case, with the mean for group 1 (Medicine) being considerably higher than the mean for group 2 (Placebo) at 5% of significance.

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Note that  it is important to remember when converting a music file from analog data to digital data to use:

The greater the sample rate, the more snapshots of the audio stream are captured. The audio sample rate, measured in kilohertz (kHz), defines the frequency range sampled in digital audio. under most DAWs, you may change the sample rate under the audio options.

Continuous variables are numerical variables with an endless number of possible values between any two values. A continuous variable can be either numeric or date/time based.

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Step-by-step explanation:

(2*3-3*2-8)-(-5*3-2*2+7*2-3)

(6-6-8)-(-15-4+14-3)

(12-8)-(-15-18-3)

4-33-3

37-3

34

Answer:

see image

Step-by-step explanation:

The two circles will represent "starter" or "pudding" people and the overlap are both, but also don't forget people who chose neither. There must be 3-neither people. Because 6+7+8 only add to 21 and the question said there were 24 people.

The another equivalent expression of total liquid is (x+2)/4.

Expressions that perform similarly but differ in appearance are said to be equivalent expressions. When the same value for the variable is entered, two algebraic expressions that are equivalent will have the same result.

x quarts liquid in the container 3/4 part of liquid is removed

Then remaining liquid in container = X - \(\frac{3}{4}X\)

Then remaining liquid in container = x/4quarts

Another 1/2 quart is poured into container

Then total liquid = \(X-\frac{3}{4}X+\frac{1}{2}\) quarts

total liquid = \(\frac{X+2}{4}\) quarts

So, then the another equivalent expression of total liquid is (x+2)/4.

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The given function ƒ is found to be integrable on the interval [0, 1]. To prove that the function ƒ : [0, 1] → R is integrable, we need to show that it satisfies the conditions of Riemann integrability.

The conditions for a function to be Riemann integrable are as follows: The function must be bounded on the interval [0, 1]. Since ƒ is a bounded function, this condition is satisfied. The function must be continuous almost everywhere on the interval [0, 1]. In this case, ƒ is continuous at every point except at the points x = 1/n for integers n ≥ 1. Since the set of discontinuities has measure zero (a countable set of points), the function satisfies this condition as well.

Therefore, we can conclude that ƒ is integrable on the interval [0, 1]. As for an example of such a function, one possible function that satisfies the given conditions is: ƒ(x) = 0 if x = 1/n for some integer n ≥ 1, 1 if x ≠ 1/n for any integer n ≥ 1. In this function, the values of ƒ alternate between 0 and 1. It is discontinuous at x = 1/n for integers n ≥ 1 because it jumps from 0 to 1 at those points.

However, it is continuous at all other points in the interval [0, 1]. This function satisfies the requirements of being discontinuous at specific points but continuous elsewhere on the interval [0, 1].

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Answer:

27s

Step-by-step explanation:

d = distance to rendezvous point in miles

t = time of arrival at 10mph, i.e. 3 mins later than appointed time

10 mph = 10 miles per hour = ¹/₆ miles per min

12 mph = ¹/₅ miles per min

t = d/(¹/₆)

t = 6d

5 min = ¹/₁₂ hr

t - ¹/₁₂ = d/(¹/₅)

t = 5d + ¹/₁₂

Elimination of t:

6d = 5d + ¹/₁₂

d = ¹/₁₂ mi

t = 6(¹/₁₂)

t = ¹/₂ min

Time left to appointed time = ¹/₂ - ³/₆₀

= ¹⁰/₂₀ - ¹/₂₀

= ⁹/₂₀.min → 27 seconds

Answer:

27 min

Step-by-step explanation:

rsm

Answer:

14. x=46

16. Bottom Side is blocked, I can provide separate answer if you can get a better shot.

Step-by-step explanation:

All quadrilaterals have 360 degrees for angle measurements.

So, 86+44=130

360-130=230

And, 2x + 3x = 5x

Therefore, 5x=230

230/5=46