solve r/6=18

a 24

b 3

c 108

d 12

Answer: D.) 14

Step-by-step explanation:

First, you first calculate the square root of 64 , this gives you 8

Next, you calculate the square root of 36, which gives you 6

Then, since you are asked to add the two, you add 8 + 6 since this is the simplified version of the original equation.

8 + 6 = 14

Therefore, your answer is D.) 14

12 mygs will cost 27, and 5 flasks will cost 30

Transformation doesn't depend on the shape of the figure if it has an overlap or not

The transformation \(8d\) can be applied to a figure with overlap or not with overlap.

Transformations are operations on a plane that change the position, shape, and size of geometric figures.

When a geometric figure is transformed,

its new image has the same shape as the original figure.

However,

it is in a new position and may have a different size.

Let's talk about different types of transformations.

Rotation:

It occurs when a shape is turned around a point, which is the rotation center.

Translation:

It moves the shape from one point to another on a plane.

Reflection:

It is an operation that results in the mirror image of the original shape.

Scaling:

The shape is transformed by changing the size without changing its orientation.

Transformation on \(8d\):

In the given problem, the transformation of \(8d\) can be applied to the figure with or without overlap.

This means that \(8d\) transformation doesn't depend on the shape of the figure if it has an overlap or not.

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Answer:

34

Step-by-step explanation:

Answer:

What are clusters in scatter plots? Sometimes the data points in a scatter plot form distinct groups. These groups are called clusters.

Step-by-step explanation:

The total area under the frequency polygon for a continuous random variable equals 1 is True.

A frequency polygon is very similar to a histogram, which is used to compare data sets or to depict a cumulative frequency distribution. A line graph is used to show quantitative data.

Statistics is concerned with the collecting of facts and information for a certain goal. The computation of each run for each ball in cricket provides game statistics. Tables, graphs, pie charts, bar graphs, histograms, polygons, and other graphical representations of statistical data are employed.

Frequency polygons are a visually appealing way of expressing quantitative data and frequency distributions. Let's look at how to draw a frequency polygon.

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d. Dummy coding. Categorical variables need to be converted into numerical variables to be used in regression analysis. Dummy coding involves creating binary variables for each category of the categorical variable.

For example, if the categorical variable is "color" with categories "red," "green," and "blue," dummy coding would involve creating three binary variables: "red" (0 or 1), "green" (0 or 1), and "blue" (0 or 1). These binary variables can then be used in the regression analysis. In conclusion, to use categorical variables in regression analysis, dummy coding is necessary.


In order to use categorical variables in a regression analysis, they must be converted into numerical values. This process is called dummy coding (also known as one-hot encoding). Dummy coding involves creating new binary variables (0 or 1) for each category of the categorical variable. This allows the regression model to incorporate the categorical data while maintaining its numerical nature.

To use categorical variables in a regression analysis, you must apply dummy coding to convert them into numerical values.

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-7/12 should be subtracted from the sum of ( 5/6 + -2/3 ) to get 3/4.

Linear equations in one variable

The linear equations in one variable is an equation which is expressed in the form of ax+b = 0, where a and b are two integers, and x is a variable and has only one solution.

For example, 2x+3=8 is a linear equation having a single variable in it.

Let x should be subtracted from the sum of ( 5/6 + -2/3 ) to get 3/4

Therefore

[ 5/6 + (-2/3 ] - x = 3/4

⇒ ( 5/6 - 2/3) - x = 3/4

⇒ ( 5/6 - 4/6) - x = 3/4

⇒ 1/6 - x = 3/4

⇒ x = 1/6 - 3/4

⇒ x = 4/24 - 18/24

⇒ x = -14/24

⇒ x = -7/12

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Answer:

i think it would be 1,027

Step-by-step explanation:

1   Y is distributed as N(aμ + b, a^2σ^2), as desired.

2  We have shown that under these conditions, E[XY] = E[X]E[Y].

To prove that Y is distributed as N(aμ + b, a^2σ^2), we need to show that the mean and variance of Y match those of a normal distribution with parameters aμ + b and a^2σ^2, respectively.

First, let's find the mean of Y:

E(Y) = E(aX + b) = aE(X) + b = aμ + b

Next, let's find the variance of Y:

Var(Y) = Var(aX + b) = a^2Var(X) = a^2σ^2

Therefore, Y is distributed as N(aμ + b, a^2σ^2), as desired.

We can use the definition of covariance to prove that E[XY] = E[X]E[Y]. By the properties of expected value, we know that:

E[XY] = ∫∫ xy f(x,y) dxdy

where f(x,y) is the joint probability density function of X and Y.

Then, we can use the fact that X and Y are independent to simplify the expression:

E[XY] = ∫∫ xy f(x) f(y) dxdy

= ∫ x f(x) dx ∫ y f(y) dy

= E[X]E[Y]

where f(x) and f(y) are the marginal probability density functions of X and Y, respectively.

Therefore, we have shown that under these conditions, E[XY] = E[X]E[Y].

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Answer:

BCF = 140°

See attached image.

Answer:

m<BCF=140°

Step-by-step explanation:

first find m<BCD

m<BCD=180-50-90

m<BCD=40°.

to find m<BCF, we can do 180-m<BCD, since m<BCD and m<BCF add up to 180° (they form a straight angle)

180-m<BCD=m<BCF

180-40=m<BCF

m<BCF=140°

Answer:

i dont understand russian

Step-by-step explanation:

Answer: 2.5, 5.3

Step-by-step explanation:

\(-16t^2 +126t=217\\ \\ 16t^2 -126t+217=0\\\\t=\frac{-(-126) \pm \sqrt{(-126)^2 -4(16)(217)}}{2(16)}\\\\t \approx 2.5, 5.3\)

Answer:

(2, 7)

Step-by-step explanation:

Answer:

Quartiles Quartiles:

Q1 --> 396

Q2 --> 423.5

Q3 --> 552

Step-by-step explanation:

Mean x¯¯¯ 461.91666666667

Median x˜ 423.5

Mode 420

Range 218

Minimum 375

Maximum 593

Count n 12

Sum 5543

Quartiles Quartiles:

Q1 --> 396

Q2 --> 423.5

Q3 --> 552

Interquartile

Range IQR 156

Outliers none

The following can be considered as a random variable

c)The sequence of head and tail we observe

The number of heads we got over 10 tosses is not considered to be a random variable as it is a measurable function that can be calculated from the probability set of the observations taken over the 10 tosses.

The index of the first time we have the head is also not considered to be a random variable as the probability of the number of tails observed before the generation of a heads is a measurable function from the probability measure space.

The sequence of Head and tail we observe can be considered as a random variable as the observations entirely depends on the specific experiment being conducted and may or may not form a repeatable sequence and would thus contain random variable in each probability set.

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Answer:

5x

Step-by-step explanation:

4x+1=5x

Answer:

  A.  60 ft·lb

Step-by-step explanation:

You want the work done lifting a 15-lb flower pot to a height of 4 ft.

Work is the product of force and distance. When the pot is raised 4 ft, the work done is ...

  W = F·d

  W = (15 lb)(4 ft) = 60 ft·lb

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Answer:

A

Step-by-step explanation:

because r is 1/2 of d so you would have 1 d instead of 2 r

The provider has prescribed ibuprofen 800 mg po tid. the unit dose is 400 mg tablets.6 tablets will be administered to the client.

To calculate the number of tablets that will be administered to the client when the provider has prescribed ibuprofen 800 mg po tid and the unit dose is 400 mg tablets, the following steps can be used:

Step 1: Determine the total daily dose

To determine the total daily dose, the 800 mg dose prescribed three times daily can be added up.

800 mg + 800 mg + 800 mg = 2400 mg/day

Step 2: Calculate the number of tablets needed to achieve the daily dose

The total daily dose can be divided by the strength of the tablet to determine the number of tablets needed to achieve the daily dose.

2400 mg/day ÷ 400 mg/tablet = 6 tablets/day

Therefore, 6 tablets will be administered to the client.

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The probability that a randomly selected airfare between these two cities will be more than $450 is 0.2033.

Given:

Mean (μ) = $387.20

Standard deviation (σ) = $68.50

To find the probability that a randomly selected airfare between Philadelphia and Los Angeles will be more than $450,

calculate the area under the normal distribution curve above the value of $450.

Step 1: Standardize the value of $450.

To standardize the value, we calculate the z-score using the formula:

z = (X - μ) / σ

z = ($450 - $387.20) / $68.50

z= 0.916

So, the area to the right of the z-score approximately equals 0.2033.

Therefore, the probability that a randomly selected airfare between these two cities will be more than $450 is 0.2033.

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The question attached here seems to be incomplete, the complete question is:

Suppose the round-trip airfare between Philadelphia and Los Angeles a month before the departure date follows the normal probability distribution with a mean of $387.20 and a standard deviation of $68.50. What is the probability that a randomly selected airfare between these two cities will be more than $450?

0.0788

0.1796

0.2033

0.3669

Answer:

3

Step-by-step explanation:

edge 2022

A) the number $1,020,00 rounds to $1,020,00 and the number $2066 rounds to $2066.

B) the number 513168,520.66 and 513168,520.66 rounds to 513168,520.66

513168,520.66 since the thousandth digit is 6.

C) the number $1,020,00 rounds to $1,020,00 and the number $2 rounds to $2

D) the number $13168 rounds to $13168 and the number $16000 rounds to $16000

The requested task involves rounding the given numbers to the nearest hundredth. In option A, the numbers are $1,020,00 and $2066.

In option B, the number is 513168,520.66 513168,520.66.

In option C, the numbers are $1,020,00 and $2. In option D, the numbers are $13168 and $16000.

To round numbers to the nearest hundredth, we look at the digit in the thousandth place (the third digit after the decimal point). If this digit is 5 or greater, we round up the hundredth place. If the digit is less than 5, we leave the hundredth place as it is

A) the number $1,020,00 rounds to $1,020,00 and the number $2066 rounds to $2066.

B) the number 513168,520.66 and 513168,520.66 rounds to 513168,520.66

513168,520.66 since the thousandth digit is 6.

C) the number $1,020,00 rounds to $1,020,00 and the number $2 rounds to $2

D) the number $13168 rounds to $13168 and the number $16000 rounds to $16000

These explanations demonstrate the rounding process for each option to the nearest hundredth

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The team scored twenty-three points in total.

This word sum can be worked out as follows:

Five field goals worth three points each is equal to nine points (5 x 3 = 15).

One touchdowns were scored; each touchdown is worth seven points. This equals seven points (1 x 7 = 7).

Lastly, the team was awarded a bonus point for each touchdown they scored. They scored one touchdowns so they were awarded two extra points (1 x 1 = 1).

Therefore, we have three subtotals: fifteen  for the field goals; seven for the touchdowns and one for the bonus points. The equation for this word sum is 15 + 7 + 1 = 23.

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The polynomial representing the perimeter of the quadrilateral is given as follows:

P = 12x - 3.

The perimeter of a polygon is given by the sum of all the lengths of the outer edges of the figure.

Hence the perimeter of the quadrilateral is given as follows:

P = 2x + 5x - 2 + 3x - 2 + 2x + 1.

P = 12x - 3. (combining the like terms).

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Answer:

Is should be  1 1/8. cups of flour to make one fruitcake.

Glokk8x - The Album 8x out on all platforms

Answer:

216 square feet

Step-by-step explanation:

Cement patio outside of lawn

(36*13)-(28*9)

468-252

216

Answer:

216

Step-by-step explanation:

Explanation:

The ratio 6 to 7 can be written as 6:7

We can multiply both parts of that ratio by 20 to get 120:140 as an equivalent ratio. The 120 is the number of baseball cards and 140 is the number of football cards. He has 120+140 = 260 cards total.

The number of cards in the collection is 260.

Ratio expresses the relationship between two or more numbers. It shows the number of times that one value is contained in another value.

Number of cards = (sum of ratios x number of baseball cards) / ratio of baseball cards

(13 x 120) / 6 = 260

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