The volume of a cylinder closed at one end is 1056cm³. If it's height is 21cm Find it's (I) tatal surface area​

Answer: 2x + 3 > -9

2x > -12

X> -6

The answer is D

Hope this helps Please Brainlist

Answer:

d

Step-by-step explanation:

yes i just took the quiz

Answer:

The radius is 3 meters.

Step-by-step explanation:

\(\pi {r}^{2} (5) = 141.3\)

\( {r}^{2} = \frac{141.3}{5\pi} \)

\(r = 3\)

Strictly speaking, to say that an apple is red means that B) it appears red.

When we say that an apple is red, strictly speaking, it means that it appears red.

The color we perceive is not an inherent property of the apple itself, but rather the result of how light interacts with the apple's surface and how our eyes perceive that interaction.

The color we see is a subjective experience influenced by various factors, such as lighting conditions, our perception of color, and any color deficiencies we may have.

While an apple may reflect and absorb certain wavelengths of light that we interpret as "red," it's important to recognize that color perception is subjective and can vary from person to person.

The statement "an apple is red" acknowledges that our perception of color is based on the appearance of the apple rather than making an absolute statement about its inherent color.

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Answer:

1/24

Step-by-step explanation:

.........................

Answer:

I'll assume that "2 (1/2)^3" means 2*(1/2)^3.

Step-by-step explanation:

(1/3)/(2*(1/2)^3)

(1/3)/(1)^3

= (1/3)

===========================

If "2(1/2)^3" means (2+1/2)^2:

((5/2)^2 = (25/4)

--

(1/3)/(25/4)

(1/3)*(4/25) = 4/75 or 0.05333

Answer:

2

Step-by-step explanation:

To find the slope of a line, we can use the formula \(\frac{y_{1}-y_{2}}{x_{1}-x_{2}}\). We can choose the first two sets, (0,2) and (3,8). 8-2=6 and 3-0=3, so \(\frac{6}{3} = 2\). The slope of the line is 2

Answer:

u thought

YOU D\/MB                                                                                                                                               p-by-step explanation:

The expected value of the estimator over many random samples would be equal to the true population slope.

As per the definition of the unbiased estimator, we know that the estimator is said to be unbiased if the expected value of the estimator is equal to the population parameter. This means the expected value of the estimator over many random samples would be equal to the true population slope.

In probability theory, the expected value (also called expected value, expected value, mathematical expected value, mean, mean, or first moment) is a generalization of weighted average. Informally, the expected value is the arithmetic mean of a large number of independently selected random variables.

To find the expected value E(X) or mean μ of a discrete random variable X, simply multiply each value of the random variable by its probability and add the products. The formula is given as E(X) = μ = ∑ x P(x).

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The solution to the initial value problem y′=6cosx 2 with y(3π2)=5 is: y = 6sin(x) + 11. This can be answered by the concept of differential equation.

To solve the initial value problem y′=6cosx 2 with y(3π2)=5, we need to first integrate the given differential equation with respect to x to obtain the general solution.

Integrating y′=6cosx 2 with respect to x gives y = 6sin(x) + C, where C is the constant of integration.

Next, we use the initial condition y(3π2)=5 to find the value of C.

Substituting x = 3π2 and y = 5 into the equation y = 6sin(x) + C, we get:

5 = 6sin(3π/2) + C

5 = -6 + C

C = 11

Therefore, the solution to the initial value problem y′=6cosx 2 with y(3π2)=5 is:

y = 6sin(x) + 11

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Answer:

Move all terms that don't contain

m

to the right side and solve.

Exact Form:

m

=

41

7

Decimal Form:

m

=

5.

¯¯¯¯¯¯¯¯¯¯¯¯

857142

Mixed Number Form:

m

=

5

6

7

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True. In a pairwise scatter plot matrix, each scatterplot represents the relationship between two variables.

Since the scatterplot between variable X and variable Y is the same as the scatterplot between variable Y and variable X, the matrix is perfectly symmetric.

The scatterplot at the lower-left corner is indeed identical to the one at the upper-right corner. This symmetry is a result of the fact that the relationship between X and Y is the same as the relationship between Y and X.

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Answer:

Dear user,

Answer to your query is provided below

The building is 60.77 ft tall.

Step-by-step explanation:

Explanation is provided below in the image attached

The required 1st term and third term in the given expressions are   -3x and  -12pqr

Expressions are mathematical equations separated by signs.

For instance, a + b + c is an expression having three terms

First-term is a

Second term is "b"

Third term is "c"

Given the expression -3x + 7, we are to identify the first term. Based on the explanation above, the first term will  be  - 3x

For the expression 9pq - 3pr - 12pqr​, the third term from this equation will be -12pqr

Hence the required 1st term and third term in the given expressions are   -3x and  -12pqr

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Answer:

158400 inches

Step-by-step explanation:

2.5* 5280 because 2.5 miles is 13200 feet.

13200*12 because 13200 feet is 158400 inches.

The answer would be 158400 inches.

Answer:63456

Step-by-step explanation:

5280*12=63456

Answer:

-6

Step-by-step explanation:

let equation of the line be y = mx + c

sub (4, -3)

-3 = 1/2(4) + c

c = -5

sub (-2, y)

y = 1/2(-2) - 5

y = -6

Answer: there is nothing here

Step-by-step explanation:

Your Answer Should Be.... B

Answer:

B

Step-by-step explanation:

-8.56 = 64.2 divided  7.5

Answer:

x = 21

Step-by-step explanation:

5x = (90 + 15)

5x = 105

x = 21

Answer:

x + 9

Step-by-step explanation:

Answer:

x+9

Step-by-step explanation:

x=a number

The sum of x and 9 is x+9

Type of Attention Impact on Encoding Process

1. Sustained attention Facilitates thorough encoding of information.

2. Selective attention Enhances encoding of attended stimuli while filtering out irrelevant information.

3. Divided attention Impairs encoding by dividing attentional resources among multiple tasks.

4. Exogenous attention Captures attention involuntarily, potentially interrupting the encoding process.

5. Endogenous attention Voluntarily directed attention that can prioritize specific information for encoding.

1. Sustained attention: Sustained attention refers to the ability to maintain focus over an extended period. It has a positive impact on the encoding process as it allows for thorough and comprehensive encoding of information.

2. Selective attention: Selective attention involves focusing on specific stimuli while filtering out irrelevant information. It enhances the encoding process by directing attention to the relevant stimuli, promoting their effective encoding.

3. Divided attention: Divided attention refers to the attempt to allocate attention to multiple tasks simultaneously. Dividing attention among multiple tasks impairs the encoding process as attentional resources become fragmented, leading to less effective encoding of information.

4. Exogenous attention: Exogenous attention is captured involuntarily by external stimuli, potentially interrupting the encoding process. It can divert attention away from the intended encoding task, resulting in a negative impact on encoding.

5. Endogenous attention: Endogenous attention is voluntarily directed attention that allows individuals to prioritize specific information for encoding. It enhances the encoding process by selectively focusing on relevant stimuli and allocating cognitive resources accordingly.

Different types of attention have varying impacts on the encoding process. Sustained attention and selective attention positively influence encoding, while divided attention and exogenous attention have negative effects. Endogenous attention, on the other hand, can enhance encoding by prioritizing specific information.

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if the train line is 130 kilometers long, it took 0.9 hour  time  before the two trains meet

A freight train on the bluepoint-vindale line departs bluepoint, traveling at a speed of 42 kilometers per hour.

at the same time, a second train leaves vindale, bound for bluepoint, and is moving at speed of  97 kilometers per hour.

if the train line is 130 kilometers long, distance is 130km

how much time will pass before the two trains meet?

Time = Distance /speed

Let the encounter take time x

the sum of the distance between two trains when they meet is 130 km

42x +97 x=130

139x =130

  x= 0.9 hour

Hence it took 0.9 hour before the two trains meet.

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Answer:

first : x²-10x=39

{-3;13}

second : multiply both sides by 1\4

last is : {-1;5}

To solve the equation 24x equals 2100, we need to divide both sides by 24. This gives us x equals 87.5. Therefore, each dose should contain 87.5 milligrams of the antibiotic.

As we know that the patient needs to receive 2100 milligrams of antibiotic over a period of every 2 hours. To find out how much antibiotic should be given in each dose, we can divide the total amount of antibiotic by the number of doses. This is called the unitary method.

Since the antibiotic is to be given every 2 hours starting immediately for about 48 hours, there are:

48/2 = 24 doses in total.

Therefore, each dose should contain:

2100 mg / 24 = 87.5 milligrams of the antibiotic.

This is equivalent to saying that each dose should contain 1/24th of the total amount of antibiotic needed for the patient.

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Answer:

3.5 is answer

Step-by-step explanation:

the formula for midpoint is Y2-Y1/X2-X1.

Answer:

(-5, 1)

Step-by-step explanation:

Midpoint formula is (\(\frac{x_{1} + x_{2} }{2}\), \(\frac{y_{1} + y_{2} }{2}\)) and let's make A(\(x_{2}, y_{1}\)) and B(\(x_{2}, y_{2}\))

Now let's plug in the points

\((\frac{-3 - 7}{2}, \frac{8 - 6}{2})\)

\((\frac{-10}{2}, \frac{2}{2})\)

(-5, 1)

Response to the given question would be that Hence, the surface area rectangular box has a surface area of 592 square cm.

Surface area is a measure of how much space an object's surface takes up overall. The total area of a three-dimensional shape's surroundings is its surface area. Surface area refers to the total surface area of a three-dimensional form. You may compute the surface area of a cuboid with six rectangular sides by adding together their individual areas. Instead, you may use the following formula to name the box's dimensions: Surface (SA) = 2lh plus 2lw plus 2hw. A three-dimensional shape's surface area is calculated as the total amount of space it occupies (a three-dimensional shape is a shape that has height, width, and depth).

Size (l) equals 10 cm

Height (h) = 8 cm

Size (h) equals 12 cm

We may use the following formula to get the box's surface area:

Surface Area = 2(lh, lw, and wh)

Inputting the values provided yields:

Surface Area equals 2 (10 x 8, 10 x 12, and 8 x 12) square centimetres.

Surface Area is equal to 2 (80, 120, and 96 square cm).

Surface Area: 2(296) square centimetres

592 square cm is the surface area.

Hence, the rectangular box has a surface area of 592 square cm.

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Answer:

\(y = 36\)

Step-by-step explanation:

Given; the triangle above

Required

Find y

This question falls under the topic/subtopic similar triangles where we need to make comparison between similar sides'

But first, it should be noted that triangle MOP is similar to triangle MLN

This implies that

Side MP is similar to MN

Side MO is similar to  ML

Mathematically; This can be represented as follows;

\(\frac{MP}{MN} = \frac{MO}{ML}\)

Where MP =y; MN = y + 18; MO = 28; ML = 28 + 14

Substitute these values in the above expression

\(\frac{y}{y+18} = \frac{28}{28+14}\)

\(\frac{y}{y+18} = \frac{28}{42}\)

Multiply both sides by 42

\(42 * \frac{y}{y+18} = \frac{28}{42} * 42\)

\(\frac{42y}{y+18} = \frac{28*42}{42}\)

\(\frac{42y}{y+18} = 28\)

Multiply both sides by y + 18

\((y+18)*\frac{42y}{y+18} = 28 * (y+18)\)

\(42y = 28 * (y+18)\)

Open Bracket

\(42y = 28 * y+28 * 18\)

\(42y = 28y+504\)

Subtract 28y from both sides

\(42y - 28y = 28y - 28y +504\)

\(14y = 504\)

Divide both sides by 14

\(\frac{14y}{14} = \frac{504}{14}\)

\(y = \frac{504}{14}\)

\(y = 36\)

Answer:

y= 36

Step-by-step explanation:

also ily, no homo

The argument used by the team member was that a single line is used to differentiate the space into two. This is will make the presentation more attractive. Even if there are higher-dimensional data the lines will generalize into planes and hyperplanes. So according to the team member, it would be better to use Logistic Regression.

When we use the classification tree presentation the data will be mixed up and will clash against each other. So using the Logistic Regression will be better as this divides the data set into two separate parts. So, if the data are not linearly separable then only we should use the Classification Method.

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Answer:

1 and 5

Step-by-step explanation:

1. 6x + 1 = 3(2x - 4)

6x + 1 = 6x - 12

6x + 13 = 6x

-6x         -6x

    13 = 0x

no solution

2. 2-5x = 7x - 12

    2 = 12x - 12

    14 = 12x

    1 1/6 = x

3. 4(3 - x) = 2(6 - 2x)

  12 - 4x = 12 -4x

    -4x = -4x

   x = ∞

4. 5(x + 2) = 2(x - 4)

   5x + 10 = 2x - 8

   3x + 10 = -8

   3x= -18

   x = -6

5. -4(x + 3) = 4( -x - 1)

   -4x -12 = -4x -4

    -4x - 8 = -4x

     -8 = 0x

  no solution

Answer:

–4(x + 3) = 4(–x – 1) and 6x + 1 = 3(2x – 4)

Step-by-step explanation:

I copied the other dude

Answer:

1

Step-by-step explanation:

9x+5=4(x-2)+8

9x+5=4x-8+8

9x-4x=5

5x=5

x=1

Answer:

-1

Step-by-step explanation:

9x + 5 = 4(x - 2) + 8

9x + 5 = 4x - 8 + 8

5x + 5 = 0

5x = -5

x = -5/5

x = -1

Answer:

A=2(wl+hl+hw)

Step-by-step explanation:

Answer:

A=2(wl+hl+hw) hope this is helps you

Nina pay in property taxes 501. or \(5.01*10^{2}\).

A property tax, often known as a millage rate, is an ad valorem tax based on a property's value. The tax is imposed by the administrative body of the region where the property is situated. This could be the federal government, a federated state, a county, a region of land, or a municipality. The average effective property tax rate in the Lone Star State is 1.60%, making Texas' property taxes the seventh-highest in the nation. Comparing that to the current 0.99% national average will help. Property taxes in Texas cost the average homeowner $3,797 a year. It is well known that British property owners do not pay property tax. But hold on, it's too soon to celebrate because there might still be taxes to pay.

Based on the given conditions, formulate:

3340*15%

Calculate.

501

Alternative forms.

\(5.01*10^{2}\)

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