A cylindrical grain also, with a flat top, is 30 ft tall and has a radius of 12 ft. It is full to the top with shelled corn. If the density of shelled corn averages 45 pound./cubic foot, what does the corn in the silo weight to the nearest pound?

Answers

Answer 1

Answer:  610,416 lb

Step-by-step explanation:

Volume of a cylinder (V) = π r² · h

                                   V = π (12)² · 30

                                      = 4320 π

Density = Volume x weight

             = 4320 π · 45

             = 194,400 π

             ≈ 610,416


Related Questions

Janie served 4 same size pizzas at the class party.explain how to find how many slices of pizza Janie serve if the angle for each slice turns through a right angle

Answers

Answer:

A full circle has 360 degrees. A right angle is 90 degrees. Since each slice of pizza has an angle of 90 degrees, there are 360/90 = 4 slices in each pizza. Since Janie served 4 pizzas, she served a total of 4 * 4 = 16 slices of pizza.

Step-by-step explanation:

one way to test if a graph is a function or not is by doing a?

Answers

One way to test if a graph is a function or not is by doing a vertical line test.

The vertical line test is tested by testing if any vertical line is drawn would intersect the curve more than once. If there is any such line, the graph does not represent a function, if there isn't any such line, the graph is a function.

Hope that helps!

Answer:

Vertical line test. (literally what it say)

Step-by-step explanation:

Given a graph, use the vertical line test to determine if the graph represents a function. Inspect the graph to see if any vertical line drawn would intersect the curve more than once.

Therefore you would have x value being the same for several points.

Is this correct way to solve the problem?
5(2x-2)=30
10x-1030
10x=30+10
10x=40
(-10x)=(40)
x=-4
help me plz

Answers

Answer:

10x=40

x=40/10

x=4

4 is the answers, not -4

Step-by-step explanation:

pls mark as brainliest

You start at (0,-4). You move left 1 unit and right 4 units. where do you end?

Answers

If you start at (0,-4) and you move left 1 unit and right 4 units, you end at (3, -4)

Calculating the endpoint of the point

From the question, we have the following parameters that can be used in our computation:

Start = (0, -4)

Also, we have

You move left 1 unit and right 4 units

Mathematically, this can be expressed as

(x, y) = (x - 1 + 4, y)

Substitute the known values in the above equation, so, we have the following representation

Endpoint = (0 - 1 + 4, -4)

Evaluate the expression

Endpoint = (3, -4)

Hence, the endpoint is (3, -4)

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If triangle LMN, the measure of angle L is 32. Angle M is a right angle. What is the measure of angle N in degrees?

Answers

Answer:

The measure of angle N is 58 degrees (58°).

Step-by-step explanation:

If angle M is a right angle, it means it measures 90 degrees (90°) since a right angle is always 90 degrees.

In a triangle, the sum of the angles is always 180 degrees (180°). So, we can find the measure of angle N by subtracting the measures of angles L and M from 180 degrees.

Angle L is given as 32 degrees (32°) and angle M is 90 degrees (90°).

Angle N = 180° - angle L - angle M

Angle N = 180° - 32° - 90°

Angle N = 58°

Therefore, the measure of angle N is 58 degrees (58°).

Answer:n= 58 degrees

Step-by-step explanation:

so all u do is 90 “right angle” minus 32 which is 58! Hope this helped!

..

1 hundredth+3 tenths equal what

Answers

.Answer:

The answer is .31

Step-by-step explanation:

When there is a “th” at the end of the number it signals that the number is to the right of the decimal.

Tenths are immediately to the right of the decimal, next is hundredths, then thousandths, and so on.

In a graph of a rectangular hyperbola, the X- axis and the y -axis are the ______ of this function.

Answers

In a graph of a rectangular hyperbola, the X- axis and the y -axis are the asymptotes of the function.

What is a rectangular hyperbola?

A rectangular hyperbola is a type of conic section that has two branches, and each of these two branches of the hyperbola is shaped like a rectangle. The graph of the hyperbola is as if the graph was formed by 4 U letters.

The asymptotes of a hyperbola are the lines that the two branches approach as they extend indefinitely in either direction.

In the case of a rectangular hyperbola, these lines are perpendicular to each other and intersect at the center of the hyperbola.

Thus, in this special case, the x-axis and x-axis of the graph are the asymptotes of the rectangular hyperbola.

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Expedia would like to test the hypothesis that the proportion of Southwest Airline flights that arrive on-time is less than 0.90. A random sample of 140 United Airline flights found that 119 arrived on-time. Expedia would like to set α = 0.05. The conclusion for this hypothesis test would be that because the test statistic is ____________________________________________.

a. more than the critical value, we can conclude that the proportion of United Airline flights that arrive on-time is more than 0.90
b. more than the critical value, we cannot conclude that the proportion of United Airline flights that arrive on-time is less than 0.90
c. less than the critical value, we can cannot conclude that the proportion of United Airline flights that arrive on-time is less than 0.90
d. less than the critical value, we can conclude that the proportion of United Airline flights that arrive on-time is less than 0.90

Answers

Answer:

d. less than the critical value, we can conclude that the proportion of United Airline flights that arrive on-time is less than 0.90

Step-by-step explanation:

Expedia would like to test the hypothesis that the proportion of Southwest Airline flights that arrive on-time is less than 0.90.

At the null hypothesis, we test that the proportion is of 0.9, that is:

\(H_0: p = 0.9\)

At the alternate hypothesis, we test that it is less than 0.9, that is:

\(H_a: p < 0.9\)

The test statistic is:

\(z = \frac{X - \mu}{\frac{\sigma}{\sqrt{n}}}\)

In which X is the sample mean, \(\mu\) is the value tested at the null hypothesis, \(\sigma\) is the standard deviation and n is the size of the sample.

0.9 is tested at the null hypothesis:

This means that \(\mu = 0.9, \sigma = \sqrt{0.9*0.1}\)

A random sample of 140 United Airline flights found that 119 arrived on-time.

This means that \(n = 140, X = \frac{119}{140} = 0.85\)

Value of the test-statistic:

\(z = \frac{X - \mu}{\frac{\sigma}{\sqrt{n}}}\)

\(z = \frac{0.85 - 0.9}{\frac{\sqrt{0.9*0.1}}{\sqrt{140}}}\)

\(z = -1.97\)

P-value of the test and decision:

The p-value of the test is the probability of finding a sample proportion of 0.85 or less, which is the p-value of z = -1.97.

Looking at the z-table, z = -1.97 has a p-value of 0.0244.

The p-value is 0.0244 < 0.05, which means that the test statistic is less than the critical value, and thus, we can conclude that the proportion of United Airline flights that arrive on-time is less than 0.90.

The correct answer is given by option d.

Find the lateral area of the prism.
4cm
3cm
6cm
5cm
Lateral Area = [?]cm2
Please help!! I don’t understand this

Find the lateral area of the prism.4cm3cm6cm5cmLateral Area = [?]cm2Please help!! I dont understand this

Answers

Answer:

144cm^2

Step-by-step explanation:

LA=P×H

where P is perimeter of base

and H is height

144cm good luck I hope it’s right

Complete the following statement.
+(-7) = 3
I need help

Complete the following statement.+(-7) = 3 I need help

Answers

Answer:

10

Step-by-step explanation:

Well is you do 10+(-7), the signs would change to 10-7, therefor it equals 3

Answer:

it's 10.

Step-by-step explanation:

10+(-7) =3

10-7=3

What is the common ratio of the Fibonacci sequence called

Answers

Answer:

1.618

The Fibonacci sequence is significant because of the so-called golden ratio of 1.618, or its inverse 0.618. In the Fibonacci sequence, any given number is approximately 1.618 times the preceding number, ignoring the first few numbers.

Step-by-step explanation:

Plz Mark me as brainliest

\(\Large \boxed{\sf golden \ ratio}\)

A series of integers known as the Fibonacci sequence begins with a zero, is followed by a one, another one, and then a series of increasing numbers. Each number in the series equals the sum of the two numbers before it. Every succeeding pair of Fibonacci numbers has a quotient resembling the golden ratio.

please help me answer this question thank you

please help me answer this question thank you

Answers

Answer:

A

Step-by-step explanation:

the ruiz family is exchanging euros for us dollars the exchange rate is 1 euro 1.35261

Answers

Answer:so what is the question

Step-by-step explanation:

Question 5If there is a low outlier in a data set ( one of the data values is less than Q1 -1.5xQR), then the linethat extends down from the box extends from Q1 and ends at the smallest data value that is not anoutlier.A-FalseB-True

Answers

An outlier can be said to be any value that is far from every other values in a data set.

In a boxplot, if there is a low outlier where one of the data values is less than Q1 - 1.5xQR, then the line that extends down from the box extends from Q1 and ends at the smallest data value that is not an outlier.

This statement is correct.

The line that extends from quartile 1(Q1), will end at the smallest data value which is before the low outlier. The line from Q1 will not extend to the low outlier.

We have a graphical representation below:

Therefore, we can say the statement ''If there is a low outlier in a data set ( one of the data values is less than Q1 -1.5xQR), then the line that extends down from the box extends from Q1 and ends at the smallest data value that is not an outlier'' is TRUE.

ANSWER:

B- True.

Question 5If there is a low outlier in a data set ( one of the data values is less than Q1 -1.5xQR),

A dog won a race at the local fair by running 7 1/4 miles in exactly 2 hours. At this constant rate, how long does it take the same dog to run the 26 1/10 mile state fair race? Use ratio reasoning to solve. Use the unit rate found below.

Answers

Answer:

7.2 hrs

Step-by-step explanation:

26.1 / 7.25  * 2 =

Identify the y-coordinate
(9,[?])

Identify the y-coordinate(9,[?])

Answers

Answer:

(9,16)

Step-by-step explanation:

We Know

The equation y = 3x - 2

Find the y coordinate (9, ?)

We just simply put 9 in for x and solve for y

y = 3(9) - 2

y = 18 - 2

y = 16

So, the coordinate are (9,16)

Help please will mark brainliest

Help please will mark brainliest

Answers

Answer: 22.9

Step-by-step explanation: Perimeter of a triangle is the sum of all side lengths, in this case, 4, 5, and 13.9, and the sum is 22.9. Hope this helps, and have a great day!

Answer:

22.9 i think

Step-by-step explanation:

Which scalelfactors are contractions?
-1
3/4
-0.5
7

Answers

Answer:

\( - 1\)

Not sure!! I don't know this asnwer is wrong or right.

Patrick's gross earnings for the week are $1592.45. His deductions comprise 26% of his total compensation. What is his net pay? Enter your answer rounded to the nearest cent, such as: $4253.64.

Answers

Pretty sure it’s $1560.60

Patrick's net income will be equal to $1178.41.

What is the percentage?

The Percentage is defined as representing any number with respect to 100. It is denoted by the sign %. The percentage stands for "out of 100." Imagine any measurement or object being divided into 100 equal bits.

Given that Patrick's gross earnings for the week are $1592.45. His deductions comprise 26% of his total compensation.

Patrick's net income will be calculated as below:-

26% of $1592.45 = 1592.45 x ( 26 / 100 ) = 414.037

Subtract the deduction from the gross amount:-

Net income = 1592.45 - 414.037 = $1178.41

Therefore, Patrick's net income will be equal to $1178.41.

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What is the absolute value of Point C labeled on the number line?

A number line with point A at coordinate negative 2.75, point B at coordinate negative 1.5, and point C at coordinate 2.25.

Drag and drop the answer into the box to match the correct statement.

Number Plotted at Point C

Answers

well the absolute means positive so it would be a positive 1.6

Find the distance between points M(-3, -1) and N(2, 3) on the graph below. Round your
answer to the nearest tenth if necessary.

Find the distance between points M(-3, -1) and N(2, 3) on the graph below. Round youranswer to the nearest

Answers

The distance between the points M(-3, -1) and N(2, 3) will be 3 Units.

We know the formula for calculating a distance between two given points. We call it the Distance formula which can be represented by the equation: \(d = \sqrt{(x_{2} - x_{1}) - (y_{2} - y_{1}) }\)  , where d = Distance between two points. Now, M(-3, -1) = (x₁, y₁), and N(2, 3) = (x₂, y₂). Now, Putting these values in the Distance formula, we get :

 =>  \(d = \sqrt{(x_{2} - x_{1}) - (y_{2} - y_{1}) }\)    =>  \(d = \sqrt{(2 - (-3) + (3 - (-1)}\)

 =>  \(d = \sqrt{(2 + 3) + (3 + 1)}\)      =>  \(d = \sqrt{9}\)

 => d = 3 Units.

We get the distance d = 3 units by using the Distance formula.

Hence, the distance between two points M(-3, -1) and N(2, 3) calculated by the Distance formula will be 3 Units.

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Haven’t done this type of math before could use some help:)

Havent done this type of math before could use some help:)

Answers

Third row:

The balance stays the same as the previous row ($337.52).

We have 12 days between 9/7 and 9/18, so we can calculate the product/sum as:

\(S=12\cdot337.52=4050.24\)

NOTE: the product/sum will be used to calculate the average balance for the month.

Fifth row:

The balance stays the same as the previous row ($399.78).

We have 11 days between 9/20 and 9/30.

Then, the product/sum is:

\(S=399.78\cdot11=4397.58\)

Total:

The total product/sum is:

\(S_{\text{Total}}=1937.60+337.52+4050.24+399.78+4397.58=11122.72\)

Average daily balance:

We can take the total product/sum and divide by the total amount of days.

\(\text{average daily balance}=\frac{11122.72}{30}=370.76\)

Finance charge:

\(\text{ finance charge}=\frac{1.25}{100}\cdot370.76=4.63\)

New balance:

\(\begin{gathered} \text{New balance = previous balance - payment/credits + finance charge + new purchases} \\ \text{New balance = }387.52-50+4.63+62.26=404.41 \end{gathered}\)

The new balance is $404.41.

Please help
The results of a survey of students favorite color are organized in the frequency table. What is the probability that a random selected student will have a preference of green.

3/14
5 3/5
5/28
5

Please help The results of a survey of students favorite color are organized in the frequency table.

Answers

The probability of selecting a student who prefers green is:

5/28

What is frequency?

Frequency refers to the number of times a particular event or value occurs in a given dataset or sample. It is commonly used in statistics and probability to analyze and describe data. In the context of a survey or study, frequency can be used to represent how many times a particular response or answer was given by participants.

According to the question:
The total number of students is:

6 + 9 + 3 + 5 + 5 = 28

The probability of selecting a student who prefers green is:

5/28

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Which equation has the same solution set as (x - 3)² = 0 ?
-2x²-18
x²-9=0
x² + 6x = -9
12x -18=2x²

Answers

Answer:

x^2 - 9 = 0

Step-by-step explanation:

its right one.......

Select steps that could be used to solve the equation 1 + 3x = -x + 4.

1) add x, subtract 1, divide by 4
2) add x, subtract 4, divide by 4
3) subtract 3x, subtract 4, divide by 4
4) subtract 3x, subtract 4, divide by -4
5) subtract 1, add x, divide by 4

Answers

Answer:

Answer 1)

Step-by-step explanation:

Starting with 1 + 3x = -x + 4, add x to both sides.  Result:  1 + 4x = 4

Next, subtract 1 from both sides, obtaining 4x = 3.

Finally, divide both sides by 4:  x = 3/4

This matches Answer 1).

Answer: add x, subtract 1, divide by 4

subtract 3x, subtract 4, divide by -4

subtract 1, add x, divide by 4

Step-by-step explanation:

I got this right.

Bag A contains 3 red balls and 1 blue ball. Bag B contains 1 red ball and 1 blue ball. You perform the following experiment. First, randomly pick one ball from each bag. Next, place the ball from bag A into bag B and the ball from bag B into bag A. What is the expected number (or mean) of red balls in the bag A

Answers

Answer:

2

Step-by-step explanation:

because the tree you must have more red balls than blue

Which equation describes the line???

Which equation describes the line???

Answers

Answer:

The answer is D. y-10=2(x-1)

Step-by-step explanation:

\(y-y_{1}=m(x-x_{1})\)

First, find the slope from the two points:

m=(10-2)/(1+3)=2

let \(y_{1}=10 and x_{1}=1\)

thus, y-10=2(x-1)

The coordinates of the image of line segment RT are R'(-2,-4) and T'(4,4). The image was produced by a dilation with a scale factor of 42 centered at the origin. What are the coordinates of the endpoints of the pre-image?

Answers

Problem

The coordinates of the image of line segment RT are R'(-2,-4) and T'(4,4). The image was produced by a dilation with a scale factor of 42 centered at the origin. What are the coordinates of the endpoints of the pre-image?​

Solution

Since the scale factor for the image is 1/2 then the scale factor for the preimage would be: 2

And then the original coordinates are:

R = (-4, -8)

T= (8,8)

Which function is graphed?

Which function is graphed?

Answers

Answer: C.

Step-by-step explanation:

The function graphed is a piece-wise function.

A piece-wise function is a function where more than one formula is used to define the output over different pieces of the domain.

First lets look at the graph an identify the parts of this function:

We see that the first part of the function is a parabola, and from left to right, it starts from infinity and ends with a hole at (2, 8).

A hole is a single point where the graph is not defined and is indicated by an open circle.

The next part of the function starts with a closed circle at (2,2) and decreases at a rate of -1 (-1/1) to negative infinity.

With the graph broken down. lets identify which function in the answer choices is the graphed one.

From the given answer choices we see that all the functions have x^2 + 4 and -x + 4.

How ever each answer choice has different restrictions which can be further known as limits (calculus).

A limit is the value that a function approaches as the input approaches some value.

Lets look at each answer choices restrictions and compare it to the graph:

For answer choice A, x^2 + 4, it has a restriction where x must be less than or equal to two. In comparison to the graph we see that that function doesn't include two, hence its open circle (hole) at (2, 8). Meaning that x must be only less than two, as that part of the function is approaching two but never equaling two. This makes A. incorrect.

For answer choice B,  x^2 + 4, it has a restriction where x must be greater than or equal to two. This is completely incorrect when compared to the graph, as that part of the function is not greater than two nor does it equal two. This makes B. incorrect.

For answer choice C, x^2 + 4, it has a restriction where x must be less than two. This is true with the given graph as that part of the function contains values that are all less than two and doesn't equal two. To make sure it is fully correct, we must check the second part of the function, -x + 4. That part of the function has a restriction where c must be greater than or equal to two. This is true with the given graph as that part of the function starts on a close circle at (2, 2), showing that two is included, and the x values continue to increase as the function goes to negative infinity.

For answer choice D, x^2 + 4, it has a restriction where x must be greater than two. This incorrect as that part of the function is not greater than two. This makes D. incorrect.

What next three numbers come in this sequence 1/4, 1/2, 3/4

Answers

Answer:

4/4, 1 1/4, 1 1/2, 1 3/4

Step-by-step explanation:

It moves by fourths so it goes 1/4, 2/4, 3/4, and so on.

Hope This Helps :)

4/4, 5/4, and 6/4 will come in the given sequence of the pattern.

What is the pattern?

A pattern is a specific arrangement of numbers or any term which will follow a specific code or hint.

The hint which is present in a given pattern hides in the pattern only.

For example 2,4,6,8 in this, the difference between any two-term is only 2 and this will be its specific pattern.

Another example is 2,4,16,256 in this pattern each term is the square of the previous term and this will become its specific pattern.

Given the pattern,

1/4, 1/2, 3/4

Now if we look then we will get to know that if we add 1/4 consecutively then the next term will come.

For example

1/4 + 1/4 = 1/2

1/4 + 1/4 + 1/4 = 3/4

So,

The next three terms will be

4/4,5/4 and 6/4.

Hence "4/4, 5/4, and 6/4 will come in the given sequence of the pattern".

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