Answers
Answer:
36 cm
Step-by-step explanation:
\(V= \frac{4}{3} \pi r^{3}\)
\(3V= 4\pi r^{3}\)
\(r^{3}=\frac{3V}{4\pi }\)
\(r= 3\sqrt{\frac{3V}{4\pi } }\)
\(r=3\sqrt{\frac{3* 24429 cm^{3} }{4\pi } }\)
r=18 cm
diameter= d= 2r
d= 2(18cm)= 36 cm
Related Questions
You have a mortagege of $275,000
after down payment with an interest
rate of 3% for 30 years.
What does P, r,n, and t are equal to?
Answers
Answer:
Our calculator limits your interest deduction to the interest payment that would be paid on a $1,000,000 mortgage. Interest rate: Annual interest rate for this
Step-by-step explanation:
Shania bought a $1,455 drum set on an installment plan. The Installment agreement included a 15% down payment and 18 monthly payments of $80.78 each
a. How much is the down payment
b. What is the total amount of the monthly payments?
c. What is the total cost of the plan?
d. What is the finance charge?
Answers
Down Payment=15% of $1455
a.Down Payment=(15/100)*1444=$218.25
b.Total amount of the monthly payment=$80.78*18=$1454.04
c.Total cost of the plan=$1454.04+$218.25=$1672.29
d.Finance charge=$1672.29-$1455=$217.29
The down payment will be $218.25, the total amount of the monthly payments is $1454.04.
What is the percentage?It's the ratio of two integers stated as a fraction of a hundred parts. It is a metric for comparing two sets of data, and it is expressed as a percentage using the percent symbol.
It is given that:
Shania bought a $1,455 drum set on an installment plan.
The installment agreement included a 15% down payment and 18 monthly payments of $80.78 each
Down Payment = (15/100)x1444
= $218.25
The total amount of the monthly payment = $80.78x18
= $1454.04
Total cost of the plan = $1454.04 + $218.25
= $1672.29
Finance charge = $1672.29 - $1455
= $217.29
Thus, the down payment will be $218.25, the total amount of the monthly payments is $1454.04.
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what is the height of ABC is 30 centimeters, what is the length of a side of this triangle in the centimeters?
Answers
Since each triangle is a right triangle we can apply trigonometric functions:
Sin a = opposite side / hypotenuse
Where;
a = angle = 60° ( we are looking at the bottom left one)
Opposite side = 30 cm
Hypotenuse = AB
Replace:
Sin60 = 30 / AB
Solve for AB
AB = 30 / sin 60
AB = 34.64 cm
PLEASE I REALLY NEED HELP
Answers
Answer:
BA ≅ DA
Step-by-step explanation:
∠BAC = ∠DAC Given
AC = AC Reflexive
At this point you have a side and an angle
if BA ≅DA then SAS
A bank converts US dollars to European Euros at a rate of $1.00 to 0.88
Euros. Kelsey wants 100 euros for her trip to Europe.
How much money, in dollars, does Kelsey need to give the bank?
Answers
Answer:
$88
Step-by-step explanation:
100 euros, if multiplied by .88, will equal $88, which equals the USD.
Answer:
$113.636363636
Step-by-step explanation:
100/0.8=113.636363636
336,765=3,14×0.55×(l+0.55) please help
Answers
Answer:
l = 194999.45
Step-by-step explanation:
I'm going to assume that you meant 3.14 by 3,14.
336,765 = 3.14 × 0.55 × (l + 0.55)
336,765 ÷ (3.14 × 0.55) = l + 0.55
(336,765 ÷ (3.14 × 0.55)) - 0.55 = l
l = 194999.45
Reid is a novice cook trying to perfect his baked potato recipe. He decides to put many potatoes in the oven and invites all his friends over. Every few minutes he takes a potato out of the oven and asks some friends to rate its taste on a scale from 1 to 10, where 10 is excellent. For each taste, Reid writes down the number of minutes the potato spent in the oven, x, as well as its rating from 1 to 10, y. The least squares regression line of this data set is:
y=0. 009x+3. 43
Answers
The least squares regression line predicts a 0.534 increase in score for each minute the potatoes are in the oven.
If the data shows a weak relationship between two variables, the line that best fits this linear relationship is called a least-squares regression line, and it minimizes the vertical distance of the data points from the regression line. The term "least squares" is used because it is the minimum of the sum of squared errors, also known as "variance".
In a regression analysis, the dependent variable is shown on the vertical y-axis and the independent variable is shown on the horizontal x-axis. These specifications form the equation for the line of best fit, determined by least squares.
According to the Question:
Reid notes the x number of minutes the potatoes were in the oven and a y rating from 1 to 10. The least squares regression line for this data set is:
y = 0. 009x+3. 43
For each additional minutes a potatoes spends in the oven, then the least square regression line predicts its rating will increase by 0.534.
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yuson thinks the design she made is symmetric across the dashed line she drew. How can she use coordinates to show that her design is symmetric?
Answers
She can compare the original design with its reflection by plotting both designs on the same graph. If the two designs are identical, then the design is symmetric across the x-axis.
How to show if her design is symmetricTo show that a design is symmetric across a line using coordinates, you can use the following steps:
Choose the equation of the line that the design is supposed to be symmetric across. Let's assume that the line is the x-axis and it is represented by the equation y = 0.Identify the coordinates of each point in the design. For example, if a point is located at (2, 4), its x-coordinate is 2 and its y-coordinate is 4.Reflect each point in the design across the line of symmetry by changing the sign of its y-coordinate. For example, if a point is located at (2, 4), its reflection across the x-axis is located at (2, -4).Compare the original design with its reflection across the line of symmetry. If the reflected design is identical to the original design, then the design is symmetric across the line.Here's an example of how to use coordinates to show that a design is symmetric across the x-axis:
Suppose Yuson has a design with three points: A(2, 4), B(4, 6), and C(6, 4), and she drew a dashed line along the x-axis to represent the line of symmetry.
To check if the design is symmetric across the x-axis, she can reflect each point across the x-axis to obtain the following new coordinates: A'(2, -4), B'(4, -6), and C'(6, -4).
She can then compare the original design with its reflection by plotting both designs on the same graph. If the two designs are identical, then the design is symmetric across the x-axis.
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The graph shows the function f(x) = |x-h| + k. What is the value of k?
Answers
Answer:
k is the y-coordinate of the vertex of the function. That vertex is located at (1, -2.5).
The value of k is ...
... A. k = -2.5
i think... ;-;
Answer:
A.k=-2.5
Step-by-step explanation:
just took it
Part A: What is the approximate y-intercept of the line of best fit and what does it represent? (5 points)
Part B: Write the equation for the line of best fit in the slope-intercept form and use it to predict the number of matches that could be won after 13 months of practice. Show your work and include the points used to calculate the slope. (5 points)
Answers
Answer:
Let's actually find the line of best fit...
m=(nΣyx-ΣyΣx)/(nΣx^2-ΣxΣx)
m=(11*836-130*55)/(11*385-3025)
m=2046/1210
m=93/55
b=(Σy-93Σx/55)/n
b=(55Σy-93Σx)/(55n)
b=(7150-5115)/(55*11)
b=185/55, so the line of best fit is:
y=(93x+185)/55
A) The approximate y-intercept (the value of y when x=0) is 185/55≈3.36.
Which means that those who do not practice at all will win about 3.36 times
B) y(13)=(93x+185)/55
y(13)≈25.34
So after 13 months of practice one would expect to win about 25.34 times.
please help
with answer
Answers
Answer: -20
Step-by-step explanation: 16 x 1/4 - 4x 6
Below is a table of responses to a question by the GSS survey. In 1988 and in 2002, they asked about leisure or recreational activities that people do during their free time. "Have you read novels, short stories, poems, or plays, other than those required by work or school in the past twelve months?"
1998 2002
Yes 968 987
No 466 371
What percentage of the people who answered Yes were surveyed in 2002?
A. 35.4% B. 72.7% C. 50.5%
Answers
For a survey related to response of persons on asking about leisure or recreational activities done by them. The percentage of the people who answered Yes were surveyed in 2002 is equals to the 72.7%. So, the option(b) is right one here.
Percentage is a numerical number value. It is calculated by dividing the observed value to total value and then resultant multipling by 100. We have a table present in above figure which contain a responses to a question by the GSS survey from 1988 and 2002, asked about recreational activities that people do during their free time. We have to determine the percentage of people who answered Yes were surveyed in 2002. Now, The number of persons who answered Yes were surveyed in 2002
= 987
The number of persons who answered No were surveyed in 2002 = 371
Total number of persons who participated in survay 2002 = Sum of both who answered No or yes = 987 + 371 = 1358
So, the percentage of people who answered Yes were surveyed in 2002 =
\( (\frac{987}{1358})100\)
= 0.7268× 100
Hence, required value is 72.7%.
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Complete question:
Below is a table of responses to a question by the GSS survey. In 1988 and in 2002, they asked about leisure or recreational activities that people do during their free time. "Have you read novels, short stories, poems, or plays, other than those required by work or school in the past twelve months?"
1998 2002
Yes 968 987
No. 466 371
What percentage of the people who answered Yes were surveyed in 2002?
A. 35.4% B. 72.7% C. 50.5%
Please find the inverse of the matrix, if it exists. A = [6 3 3 0]
Answers
Yes, the inverse of the matrix which is \(A^{-1}\) = \(\begin{bmatrix} 0 & \frac{1}{3} \\ -\frac{1}{2} & 0 \end{bmatrix}\) for the 2 x 2 matrix \(\begin{bmatrix} 6 & 3 \\ 3 & 0 \end{bmatrix}\).
To find the inverse of a matrix, we need to check if it is invertible first, which means its determinant should not be equal to zero.
Let's calculate the determinant of the matrix,
A: \(\begin{bmatrix} 6 & 3 \\ 3 & 0 \end{bmatrix}\)
det(A) = (6 x 0) - (3 x 3) = -9
Since the determinant is not equal to zero, we can conclude that matrix A is invertible.
To find the inverse of matrix A, we can use the following formula:
\(A^{-1}\) = (1/det(A)) x adj(A)
where adj(A) is the adjugate of A and can be calculated by taking the transpose of the matrix of cofactors of A.
The matrix of cofactors of A is:
\(\begin{bmatrix} 0 & -3 \\ -3 & 6 \end{bmatrix}\)
Taking the transpose of the matrix of cofactors, we get:
\(\begin{bmatrix} 0 & -3 \\ 3 & 6 \end{bmatrix}\)
So, the adjugate of A is:
adj(A) = \(\begin{bmatrix} 0 & -3 \\ 3 & 6 \end{bmatrix}\)
Now, we can find the inverse of A:
\(A^{-1}\) = (1/-9) x adj(A)
= (-1/9) x \(\begin{bmatrix} 0 & -3 \\ 3 & 6 \end{bmatrix}\)
= \(\begin{bmatrix} 0 & \frac{1}{3} \\ -\frac{1}{2} & 0 \end{bmatrix}\)
Therefore, the inverse of matrix A is:
\(A^{-1}\) = \(\begin{bmatrix} 0 & \frac{1}{3} \\ -\frac{1}{2} & 0 \end{bmatrix}\)
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a large amount of peanuts was divided equally into six small bags to total amount and total number of peanuts fee was the reading 42 which statement could be used to write an expression in there and find the number of females that ended up in the same.I need you bag check all that apply.
Answers
Answer:
i also had a seizure reading that
Step-by-step explanation:
.
solve , (√3+√6) (√6-√3)
Answers
Answer:
3
Step-by-step explanation:
\(( \sqrt{3} + \sqrt{6) } \times ( \sqrt{6} - \sqrt{3} )\)
\(( \sqrt{6} + \sqrt{3} ) \times ( \sqrt{6} - \sqrt{3)} \)
\(6 - 3\)
\(3\)
Please answer correctly !!! Will mark brainliest !!!!!
Answers
Answer:
13
Step-by-step explanation:
g(4) will be found by putting 4 in for r.
g(4) = 25 - 3(4)
g(4)= 25 - 12
g(4) = 13
Mike used of a cup of vinegar in his salad dressing recipe. He made 3 salad dressing recipes. Between which two whole numbers does the number of cups of vinegar that Mike used lie?
Answers
The number of cups of vinegar that Mike used lies between the whole numbers 2 and 4
If Mike used one cup of vinegar for each salad dressing recipe, then he used a total of 3 cups of vinegar (1 cup x 3 recipes = 3 cups).
However, the question states that he used "a cup of vinegar" in each recipe, which could mean that he used slightly less than one cup, exactly one cup, or slightly more than one cup.
Assuming that Mike used at least 3/4 cup of vinegar in each recipe (which is still close to "a cup"), then he used a minimum of 2 and 1/4 cups of vinegar in total (3/4 cup x 3 recipes = 2 and 1/4 cups).
Assuming that Mike used at most 1 and 1/4 cups of vinegar in each recipe (which is still close to "a cup"), then he used a maximum of 3 and 3/4 cups of vinegar in total (1 and 1/4 cups x 3 recipes = 3 and 3/4 cups).
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greta has a vegetable garden. she sells her kudasai produce at the local farmer's market. one saturday she sold $200 worth of vegetables - peppers, squash, tomatoes and corn. greta received the same amount of money for the peppers as she did for the squash. the tomatoes brought in twice as much as the peppers and squash together. the money she made from corn was $8 more than she made from the other three kinds of vegetables combined. how much did greta receive for each kind of vegetable? be sure to explain how you solved the problem and how you know you are correct.
Answers
Greta received $26.29 for each pepper and squash, $52.58 for tomatoes, and $133.45 for corn.
To solve this problem, it is necessary to use algebraic equations. Let's consider the given problem:
Greta sold $200 worth of vegetables. She received the same amount of money for the peppers as she did for the squash. Let the price of each pepper and each squash be x.
Then she received 2x from the tomatoes. The total amount of money received from the tomatoes, peppers, and squash is 2x + x + x = 4x. The money she made from corn was $8 more than she made from the other three kinds of vegetables combined.
Therefore, if we add the amount of money made from corn, the total amount becomes 4x + 8.
We now know that the total amount of money from the sale of all four vegetables is $200. Thus, 4x + 8 + y = 200, where y is the amount received from the corn.
4x + y = 192.
We know that y is 8 dollars more than the sum of the other three vegetables. That is, y = 2x + x + 8 = 3x + 8.Substitute the value of y into the equation. 4x + 3x + 8 = 192.
7x = 184.
x = 26.29
Let the price of corn be c. Then,c = (2x + 2x + 8) + x = 5x + 8 = 133.45So, Greta received $26.29 for each pepper and each squash, $52.58 for the tomatoes, and $133.45 for the corn.
In summary, Greta received $26.29 for each pepper and squash, $52.58 for tomatoes, and $133.45 for corn.
How do you know you are correct?
The total amount of money Greta received should be equal to $200. So, let's check if this is true or not: $26.29 (pepper) + $26.29 (squash) + $52.58 (tomato) + $133.45 (corn) = $200.01
Hence, our answer is correct.
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Select all of the choices that are equal to (-5)-(-12)
Answers
Answer:
7 {No choices are given}
Step-by-step explanation:
Given problem,
→ (-5) - (-12)
Let's solve the problem,
→ (-5) - (-12)
→ (-5) + 12
→ (-5 + 12) = 7
Thus, the answer is 7.
Please help I don’t know
Answers
Answer:
b
Step-by-step explanation:
When coding the phrase "supravesical fissure of urinary bladder," the main term to reference in the index is ________ .a. urinaryb. bladderc. fissured. supravesical
Answers
The correct option of the given question is option (c) fissure.
When coding the phrase "supravesical fissure of urinary bladder," the main term to reference in the index is c. fissure.
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The main term to reference in the index when coding the phrase "supravesical fissure of urinary bladder" is c. fissure.
In medical coding, the index is typically organized alphabetically based on the main terms or significant words within medical terminology. In this case, "fissure" is the main term that represents the specific condition or anatomical feature being coded.
The other terms, such as "urinary," "bladder," and "supravesical," provide additional context but are not the primary focus when searching for the appropriate code in the index.
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Given: AQ ≅ RQ
∠YAF and ∠FRY are right angles.
Prove: AQY ≅ RQF
Answers
Given: AQ ≅ RQ, it should be noted that AQY ≅ RQF based on SAS Congruence. Therefore, AQY ≅ RQF.
How to explain the informationGiven: AQ ≅ RQ
∠YAF and ∠FRY are right angles.
Prove: AQY ≅ RQF
1. AQ ≅ RQ (Given)
2. ∠YAF and ∠FRY are right angles (Given)
3. ∠AQY = ∠RQF (Vertical angles are congruent)
4. AQ = RQ (Given)
5. AY = RY (Side-Angle-Side Congruence)
6. ∠QYA = ∠RFQ (Angle-Side-Angle Congruence)
7. AQY ≅ RQF (SAS Congruence)
Therefore, AQY ≅ RQF.
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Given: AQ ≅ RQ
∠YAF and ∠FRY are right angles.
Prove: AQY ≅ RQF
. Equivalent Units Calculations—Weighted Average Method Terrace Corporation makes an indus- trial cleaner in two sequential departments, Compounding and Drying. All materials are added at the beginning of the process in the Compounding Department. Conversion costs are added evenly throughout each process. Terrace uses the weighted average method of process costing. In the Com- pounding Department, beginning work-in-process was 2,000 pounds (60% processed), 36,000 pounds were started, 34,000 pounds were transferred out, and ending work-in-process was 70% processed. Calculate equivalent units for the Compounding Department for August 2019.
Answers
The equivalent units for the Compounding Department for August 2019 is 57,000 pounds.
Here is the explanation -
To calculate the equivalent units for the Compounding Department in August 2019 using the weighted average method, we need to consider the units that were started and completed, as well as the ending work-in-process.
Step 1: Calculate the equivalent units for units started and completed:
- 36,000 pounds were started.
- 34,000 pounds were transferred out.
Equivalent units for units started and completed = 34,000 pounds.
Step 2: Calculate the equivalent units for ending work-in-process:
- Ending work-in-process was 70% processed.
- Beginning work-in-process was 2,000 pounds (60% processed).
Equivalent units for ending work-in-process = (70% x Ending work-in-process) + (60% x Beginning work-in-process)
Equivalent units for ending work-in-process = (70% x 2,000 pounds) + (60% x 36,000 pounds)
Equivalent units for ending work-in-process = 1,400 pounds + 21,600 pounds
Equivalent units for ending work-in-process = 23,000 pounds.
Step 3: Calculate the total equivalent units:
Total equivalent units = Equivalent units for units started and completed + Equivalent units for ending work-in-process
Total equivalent units = 34,000 pounds + 23,000 pounds
Total equivalent units = 57,000 pounds.
Therefore, the equivalent units for the Compounding Department for August 2019 is 57,000 pounds.
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A car rental agency charges $15 a day for driving a car 200 miles or less. If a car is driven over 200 miles, the renter must pay $0.05 for each mile over 200 driven. Which of the following functions represents the cost to drive a car from this agency miles x a day?
Answers
The function which represents the cost to drive a car from this agency miles x a day is :
C(x) = 15, if 0 ≤ x ≤ 200
= 15 + 0.05x, if x > 200
Given that,
A car rental agency charges $15 a day for driving a car 200 miles or less.
The function can be written as,
C(x) = 15 if 0 ≤ x ≤ 200
If a car is driven over 200 miles, the renter must pay $0.05 for each mile over 200 driven.
C(x) = 15 + 0.05x, if x > 200
Hence the correct option is D.
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there are 63 boys in sixth grade. the number of girls in the sixth grade is 56. Shelby says that means the ratio of the number of boys to the number of girls in sixth grade is 9:7. is Shelby correct. use a tape diagram, to support your answer.
Answers
Answer:
Yes, Shelby is correct.
Step-by-step explanation:
Basically, if you divide 63 by 9 you get 7, and if you divide 56 by 7 you get eight, so yah.
Study the food web below and answer the following :
i. In the pyramid of numbers there is an increase in numbers towards the base. Mention a pyramid where the base will be smaller.
ii. Predict the impact of removing snakes from this food web
Answers
Answer:
predict the impact of removing snakes from this food web
Ria says that that if you multiply a number by 10 , the answer would be smaller than the −4
answer you find when you multiply the number by 10 .Is Ria correct? Give an example to −5
show your answer is true.
Answers
Answer:
4444488
Step-by-step explanation:
A cylinder has a volume of 390 cm³. If a cone has the same dimensions as the cylinder then what is the volume of the cone.
Answers
Answer: The volume of the cone is 130 cubic centimeters.
Step-by-step explanation:
We know that to find the volume of a cylinder you will use the formula
V= \(\pi\)\(r^{2} *h\) Where r is the radius and h is the height.
And to find the volume of a cone you will use the formula
V= \(\pi\)\(r^{2}\)*h /3
So if they have the same dimensions which is the height and the radius then we will just divide the volume of the cylinder by 3 to find the volume of the cone.
V = 390/3
V = 130 cm^3
a towing vessel 35 meters in length, with a tow 100 meters astern, must show a minimum of how many masthead lights?
Answers
The minimum number of masthead lights for the given vessel is 2.
What is the Ratio?The ratio can be defined as the proportion of the fraction of one quantity towards others. e.g.- water in milk.
Here,
A towing vessel 35 meters in length, with a tow 100 meters astern,
Masthead lights = total length of the tow / total length of the vessel
= 100 / 35 = 2.85
So, the Number of Masthead lights for the given vessel is 2 ≤ x ≤ 3.
And a minimum number of masthead lights is 2.
Thus, the minimum number of masthead lights for the given vessel is 2.
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5y - (21x + 7)
Which is the correct description
Answers
Answer
-21x + 5y - 7
Did this help?
Step-by-step explanation: