HELPPP ASAP PLZ COMPLETING THE SQUARE

Here we need to find the volume of a cylinder given , whose diameter is 34 m and height is 17 m , Now as radius is half of diameter , so here radius = (34/2) m = 17 m

Also , we knows that for any cylinder with radius r and height h , it's volume is given by :

Now , plugging in values for our question ;

\({:\implies \quad \sf Volume=\pi (17)^{2}(27)}\)

\({:\implies \quad \sf Volume=289\times 27\times \pi}\)

\({:\implies \quad \bf \therefore \quad \underline{\underline{Volume=7803\pi \:\:m^{3}}}}\)

Answer:

coefficients: 1, 4

like terms 13, -5 and 1x, 4x

constant: 13, 5

Answer:

2/3 of the cake uneaten

Step-by-step explanation:

The value of x is equal to 15°

In Mathematics and Geometry, the sum of the exterior angles of both a regular and irregular polygon is always equal to 360 degrees.

Note: The given geometric figure (regular polygon) represents a pentagon and it has 5 sides.

By substituting the given parameters, we have the following:

3x + 4x + 8 + 5x + 5 + 6x - 1 + 5x + 3 = 360°.

3x + 4x + 5x + 6x + 5x + 8 + 5 - 1 + 3 = 360°.

23x + 15 = 360°.

23x = 360 - 15

23x = 345

x = 345/23

x = 15°.

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Step-by-step explanation:

The pig pen is a rectangle. To find the area of a rectangle the formula is A=bh. Since you don’t have the height you would have to A ÷ b=h. So 780÷26=30 feet.

The width is 30 feet.

Answer: 1, 2, and 4

Step-by-step explanation:

1. Cooper included ALL truthful information.

2. Brianna KNOWS she has the funds.

3. Allison makes a large purchase WITHOUT knowing how she will pay.

4. Greg discloses ALL fees.

Answer:

(\(\frac{13}{5}\) , \(\frac{6}{5}\) )

Step-by-step explanation:

Given the 2 equations

2x - y - 4 = 0 → (1)

3x + y - 9 = 0 → (2)

Adding the 2 equations term by term will eliminate the term in y, thus

5x - 13 = 0 ( add 13 to both sides )

5x = 13 ( divide both sides by 5 )

x = \(\frac{13}{5}\)

Substitute this value into either of the 2 equations and evaluate for y

Substituting into (2)

\(\frac{39}{5}\) + y - 9 = 0

- \(\frac{6}{5}\) + y = 0 ( add \(\frac{6}{5}\) to both sides )

y = \(\frac{6}{5}\)

Solution is

(\(\frac{13}{5}\) , \(\frac{6}{5}\) )

Answer:

Step-by-step explanation:

add 12 to 9:15 because it's in pm.

So the time is 21:15

Answer: 21:15

Step-by-step explanation: add 12 hours to the current time. 9:15 +12 = 21:15

Answer:

the answer is -60........

Answer:

-60! 1560 divided by 26 is 60, but any negative divided by a positive is a negative, so the product will be negative as well.

Step-by-step explanation:

Hope it helps! =D

The exact values of the sine, cosine, and tangent of the angle 255° are -1/√2, 1/√2, and -1, respectively.

To find the exact values of the sine, cosine, and tangent of the angle 255°, we can use the identity that relates the trigonometric functions of an angle to the trigonometric functions of its complement.

By expressing 255° as the sum of 300° and -45°, we can determine the exact values of the trigonometric functions for the given angle.

We know that the sine, cosine, and tangent of an angle are periodic functions, repeating every 360 degrees. To find the exact values of the trigonometric functions for 255°, we can express it as the sum of 300° and -45°, where 300° is a multiple of 360°.

Since the sine, cosine, and tangent functions are odd or even functions, we can use the values of the trigonometric functions for 45° to determine the values for -45°.

For 45°:

sin(45°) = cos(45°) = 1/√2

tan(45°) = 1

Since cosine is an even function, cos(-45°) = cos(45°) = 1/√2.

Since sine is an odd function, sin(-45°) = -sin(45°) = -1/√2.

Using the definition of tangent as the ratio of sine to cosine, tan(-45°) = sin(-45°) / cos(-45°) = (-1/√2) / (1/√2) = -1.

Therefore, for the angle 255°:

sin(255°) = -1/√2

cos(255°) = 1/√2

tan(255°) = -1

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Overall velocity FORWARDS in m/s is 1.66

Velocity is a vector expression of the displacement that an object or particle undergoes with respect to time . The standard unit of velocity magnitude (also known as speed ) is the meter per second (m/s). Alternatively, the centimeter per second (cm/s) can be used to express velocity magnitude. The direction of a velocity vector can be expressed in various ways, depending on the number of dimensions involved.

Let the forward displacement of the person is taken as positive and backward displacement is taken as negative;

You walk forward 10 meters;

displacement =  = 10 meter

You walk backward 5 meters;

displacement =  = -5 meter

You walk forward 10 meters,

displacement =  = 10 meter

Total displacement = s =

s = 15 -5 +15

s = 25 meter

Total time taken is given;

t = 15 second

Average velocity = total displacement/total time

Average velocity = 25/15

Average velocity = 1.66

Therefore, the velocity will be 1.66 m/s

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The solution to the equation is described as follows:

The equation says that a number was divided by 5 and that 3 was then subtracted from the quotient, giving the result 2. So, working backward, first add 3 to 2, giving 5. Then multiply that result by 5, giving x = 25.

The equation for this problem is described as follows:

x/5 - 3 = 2.

We must isolate the variable x, hence the first step is adding 3 to 2, as follows:

x/5 = 2 + 3

x/5 = 5.

Then we apply cross multiplication, multiplying the result by 5, as follows:

x = 5(5)

x = 25.

Which is the solution to the equation.

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Answer:

y=3/4x+3

Step-by-step explanation:

Answer: 9−27

Step-by-step explanation:

The option that is not characteristic of the t-test is "The Student t distribution has mean of t = 0 and a standard deviation of 5 = 1". The correct answer is option A.

The t-test is a statistical test that uses the Student t-distribution. The Student t-distribution has a mean of 0, but its standard deviation is not equal to 1. The standard deviation of the t-distribution varies depending on the degrees of freedom, which is determined by the sample size. Therefore, the statement in option A is not true. The correct answer is option A.

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Solution:

Given the figure below:

The above figure, when closed, results into a cuboid.

This can be proven in the diagram below:

where the cuboid has

The surface area of a cuboid is expressed as

Thus, the surface area of the cuboid is evaluated as

Hence, the surface area of the box is

The correct option is D.

The probability is 0.6480.

The probability is 0.9629.

1. This can be computed using the standard normal distribution as follows:

z = (70 - 69.0) / 2.8 = 0.357

Using a standard normal table or calculator, we find that P(Z ≤ 0.357) ≈ 0.6480. Therefore, the probability that a male passenger can fit through the doorway without bending is approximately 0.6480.

2. = 2.8/√25 = 0.56 inches.

We want to find P(x < 70), which is the probability that the mean height of the 25 men is less than 70 inches. This can be standardized using the standard normal distribution as follows:

z = (70 - 69.0) / 0.56 = 1.79

Using a standard normal table or calculator, we find that P(Z < 1.79) ≈ 0.9629. Therefore, the probability that the mean height of the 25 men is less than 70 inches is approximately 0.9629.

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Using an exponential function and integration, it is found that over the entire 11 year period, the country will emit 763,968 kilotons of carbon dioxide.

A decaying exponential function is modeled by:

\(A(t) = A(0)(1 - r)^t\)

In which:

In this problem:

Then, the equation for the amount emitted each year is:

\(A(t) = A(0)(1 - r)^t\)

\(A(t) = 80000(1 - 0.026)^t\)

\(A(t) = 80000(0.974)^t\)

The total amount emitted over the course of the 11 year period is:

\(T = \int_{0}^{11} A(t) dt\)

Hence:

\(T = \int_{0}^{11} 80000(0.974)^t dt\)

\(T = \frac{80000(0.974)^t}{\ln{0.974}}|_{t = 0}^{t = 11}\)

Applying the Fundamental Theorem of Calculus:

\(T = \frac{80000(0.974)^{11}}{\ln{0.974}} - \frac{80000(0.974)^0}{\ln{0.974}} = \frac{80000}{\ln{0.974}}((0.974)^{11} - 1) = 763968\)

Over the entire 11 year period, the country will emit 763,968 kilotons of carbon dioxide.

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Answer:

D

Step-by-step explanation:

The measure of asymmetry, also known as skewness, is a statistical measure that describes the degree of asymmetry in a distribution of data.

It provides information on the shape of the distribution and the deviation of the data from a normal distribution. In a symmetrical distribution, the mean, median, and mode are all equal, and the distribution is said to have zero skewness. A distribution that is skewed to the right, or positively skewed, has a tail that extends to the right, and the mean is larger than the median. A distribution that is skewed to the left, or negatively skewed, has a tail that extends to the left, and the mean is smaller than the median.

Skewness is calculated by taking the third standardized moment of the distribution, which is the average cubed deviation from the mean, and dividing it by the cube of the standard deviation. This gives a measure of the degree of asymmetry of the distribution.

Skewness is an important measure in many fields, including finance, economics, and biology, as it can indicate whether a distribution is likely to produce extreme values, and can help identify outliers in the data. It is also important in hypothesis testing, as many tests assume that the data are normally distributed, and skewed data can affect the validity of the results.

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Answer:

SAS, because vertical angles are congruent.

Answer:

D) absolute value

The absolute value is always positive and it is the distance from 0.

For example, -5 and 5 both have an absolute value of 5.

Step-by-step explanation:

Answer: 1 5/12 cups of flour leftover

Step-by-step explanation: First, add 4 2/3 + 5 1/4. This gives you 9 11/12. 9 11/12 - 8 1/2 = 1 5/12.

The baker has \(1\frac{5}{12}\) cups of flour left after making the sheet cake.

A fraction represents a part of a whole.

Given that  baker needs \(8\frac{1}{2}\) cups of flour for a sheet cake recipe.

Baker has  \(4\frac{2}{3}\) cups of flour in a canister and buys \(5\frac{1}{4}\) cups more.

The flour he has in total =  \(4\frac{2}{3}\) +  \(5\frac{1}{4}\)

=14/3 +21/4

=56+63/12

=119/12

To find how much flour the baker has left after making the sheet cake, we can subtract the amount needed from the total amount:

119/12 - 17/2 = (119 - 102) / 12 = 17/12

Therefore, the baker has \(1\frac{5}{12}\) cups of flour left after making the sheet cake.

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Answer:p< 9

Step-by-step explanation: that is the correct answer

Answer:

It could be or 70 or 78

Step-by-step explanation:

Answer:

there the same they are both 84

Step-by-step explanation:

Answer:

lol

Step-by-step explanation:

A grain of rice contains about 0.029 milliliters of volume.

A grain of rice is a tiny, ingestible seed that comes from either Oryza sativa (Asian rice) or Oryza glaberrima, two types of grass (African rice). A single grain of rice is round or oval in shape and measures about 3–4 millimeters in length. A grain of rice has a volume of 0.029 milliliters and a mass of approximately 0.05 grams. The type of rice and the method of processing affect the size and form of a single grain of rice. Over half of the world's population relies heavily on rice as a source of nutrition and as a staple food in many different cultures. Sushi, risotto, rice pudding, and many more recipes all use rice as an ingredient.

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Answer- 24 spins

The probability of getting an E on a single spin is 1/4. The probability of not getting an E on a single spin is 3/4.

To find the expected number of spins before getting 6 E's, we can use the negative binomial distribution.

The formula for the expected value of a negative binomial distribution is:

E(X) = r * (1/p)

where:

- X is the random variable representing the number of spins until the 6th E appears

- r is the number of successes we want (in this case, 6)

- p is the probability of success (in this case, 1/4)

E(X) = 6 * (1/(1/4)) = 24

Therefore, Marcus's prediction for the number of total spins before the letter E appears 6 times is 24.

So the answer is 24 spins.

Answer:

c

Step-by-step explanation: