What is the volume of corn held in this cone-shaped grain silo? Use 3.14 for π and round to the nearest cubic foot. Enter your answer in the box.
Answers
Answer:
301
Step-by-step explanation:
Height² = 10² - 6²
Height² = 64
Height = 8
Volume = ⅓pi × r² × h
= ⅓ × 3.14 × 6² × 8
= 301.44 ft³
Answer:
V = 301 ft^3
Step-by-step explanation:
The volume of a cone is given by
V =1/3 pi r^2 h
We know pi = 3.14 r =6 and
We need to determine h
We can find h from the Pythagorean theorem where 6 is a leg and 10 is the hypotenuse
h^2 +6^2 = 10^2
h^2 +36 = 100
h^2 = 64
Taking the square root of each side
h = 8
V =1/3 pi r^2 h
V = 1/3 (3.14) (6)^2 * 8
V = 301.44 ft^3
Rounding to the nearest cubic foot
hope this helps =)
Related Questions
Shape A is enlarged to give shape B
a) what is the scale factor of the enlargement?
b) mark with a cross the centre of enlargement
Please help me, I need the answer by Friday 17th June, thanks!
Answers
Find the annual interest rate. Round to the nearest tenth of a percent if necessary.
Answers
Answer:
$18 + $150 + 6 years so the answer is 174
Steel sheeting costs 2¢ per square inch. How much will David spend to build the model out of steel? Write your answer as a dollar amount.
Answers
Which part of this box plot includes about 50% of the data?
A.
There is not enough information to tell.
B.
The box, from 44 to 52
C.
The lower whisker, from 34 to 44
D.
The upper whisker, from 52 to 59
Answers
Answer:
B
Step-by-step explanation: The box represents the middle 50% of the data, with the bottom and top of the box representing the first and third quartiles, respectively. The line inside the box represents the median.
The whiskers extend from the box to show the range of the data, excluding outliers. Outliers are typically shown as individual points outside the whiskers.
Based on this information, we can see that the box in the box plot represents the middle 50% of the data. Therefore, the answer is B. The box, from 44 to 52, includes about 50% of the data.
Solve x3 = 64 over 27.
±8 over 3
8 over 3
±4 over 3
4 over 3
Answers
Answer: x =(-12-√-432)/18=(-2-2i√ 3 )/3= -0.6667-1.1547i x =(-12+√-432)/18=(-2+2i√ 3 )/3= -0.6667+1.1547i x = 4/3 = 1.333
Step-by-step explanation:
Note: Enter your answer and show all the steps that you use to solve this problem in the space provided.
Use the table to answer the following questions.
Time (hours) Distance (miles)
2 90
3 135
5 225
6 270
Find the constant of proportionality.
Use the constant of proportionality to write a unit rate for the data in the table.
Write an equation to represent the relationship between time, t, and distance, d.
Answers
Answer: Constant of proportionality is 45 miles per hour.
Step-by-step explanation: To find the constant of proportionality you need to do miles/hours. It is always easier to do the first one as it is the smallest and thus eliminates the need to do harder problems.
miles/hours
90/2 = 45
135/3=45
225/5=45 and so on...
NEED HELP ASAP. ASSISTANCE IS GREATLY APPRECIATED.
What is the volume, in cubic inches, of a cone that has a radius of 9 inches and a height of 16 inches? Use 3.14 for π (pi), and round to the nearest hundredth.
Answers
Answer:
The volume (V) of a cone can be calculated using the formula: V = (1/3)πr^2h, where r is the radius and h is the height.
Substituting the given values, we get:
V = (1/3) x 3.14 x 9^2 x 16
Calculating this expression gives us:
V = 1810.08 cubic inches
Rounding to the nearest hundredth gives us:
V ≈ 1810.08 cubic inches (rounded to two decimal places)
Therefore, the volume of the cone is approximately 1810.08 cubic inches.
Answer:
1363.04
Step-by-step explanation:
V = (1/3) * 3.14 * 9^2 * 16
Simplifying:
V ≈ 1363.04 cubic inches
What is: 3 X 5 over 6
Answers
Answer:
Step-by-step explanation:
15/6 is your answer but if it has to be simplified it is 2 3/6
What is the simplified version of 9 (-5x +8)
Answers
Steps:
9(-5x+8) distribute then simplify
-45x + 72
(Please help!!)-Write an equivalent expression to show the relationship of multiplication and addition. (Use the x for multiplication, if necessary) 10 + 10 + 10
Answers
At the store you want to buy a bunch of 3d printed Christmas gifts for your family. Each large tree costs $4.50 , and each small tree costs $2.25, If you buy 4 large trees, and can spend a total of $50. Write and solve an inequality for number of small trees (s) you can buy
Answers
We know that each large tree costs $4.50, and each small tree costs $2.25. If you buy 4 large trees, that means you will spend 4 * $4.50 = $<<4*4.5=18>>18 on large trees.
If you can spend a total of $50, then you have $50 - $18 = $<<50-18=32>>32 to spend on small trees.
The total cost of the small trees will be s * $2.25, where s is the number of small trees you buy.
To find the maximum number of small trees you can buy, we can set this expression equal to $32 and solve for s:
s * $2.25 = $32
s = $32 / $2.25
s = 14.22
Since you can't buy a fraction of a tree, the maximum number of small trees you can buy is 14.
Answer:
If each large tree costs 4.50 and you need to buy 4, then 4 x 4.50 = $18.00 leaving you with $32.00. With these 32 dollars left, you can now buy 14 small trees, still being left with a remainder of 0.50$.
Step-by-step explanation:
this is 6th grade math
would be happy if you helped me
i need a step-by-step explanation to help me later on !
Answers
Answer: 72
Step-by-step explanation:
I counted one of the sides then took all of the answers and divided it by 12
Answer: 70
Step-by-step explanation: so first you cout all of the whole squares and then you add up all the portions of squares. hope this helps/ let me know if wrong
Answer question below.
Answers
Answer:
theres no question, but i love your pfp
my fave anime
Step-by-step explanation:
how to solve 6r - 1 + 6r =11
Answers
Answer:
r = 1
Step-by-step explanation:
The equation is,
→ 6r - 1 + 6r = 11
Now the value of r will be,
→ 6r - 1 + 6r = 11
→ 12r = 11 + 1
→ r = 12/12
→ [ r = 1 ]
Hence, the value of r is 1.
Answer:
The answer is 1 r is equal to 1
Step-by-step explanation:
The base of an open rectangular box is of length(2x+5)cm and width xcm.
The area of this base is 58cm^2.
The height of the open box is (x-2)cm.
Answers
Answer:
Wait what's your question? You just gave us information on a box.
Step-by-step explanation:
Question Down
T
H
E
R
E
l
V
Answers
Answer:
22
Step-by-step explanation:
"twelve more" means 12 plus something
"product of 5 and a number" means 5x
12+5x
12+5(2)
12+10
22
On Monday, a local hamburger shop sold a combined total of 408 hamburgers and cheeseburgers. The number of cheeseburgers sold was three times the number of hamburgers sold. How many hamburgers were sold on Monday?
Answers
Answer:
I'm pretty sure the answer would be 102
Step-by-step explanation:
you divide 408 by 4 because the cheeseburgers sold 3x as much as the hamburgers.
306 cheeseburgers sold
h = hamburgers
c = cheeseburgers
c = 3h (number of cheeseburgers sold was three times the number of hamburgers sold)
c + h = 408
Substitute in the fact that c = 3h to the other equation:
3h + h = 408
4h = 408
h = 102
3h = 3(102) = 306
Check the math: 306 + 102 = 408
What is the price of the missing price of the pounds?
Answers
Answer:
$17.50
Step-by-step explanation:
You have a table with a proportional relationship between weight and price, and the pair (weight, price) = (2 lb, $7.00) given. You want to know the price for a weight of 5 lb.
ProportionA proportion that can be used to find the missing price is ...
price/weight = x/(5 lb) = ($7.00)/(2 lb)
Multiplying by 5 lb gives ...
x = $7.00 × (5 lb)/(2 lb) = $17.50
The price for 5 lb is $17.50.
Answer:$17.50
Step-by-step explanation:i uesd the calulater u wont read this anyway
Please solve also
Happy Easter Everyone!
Answers
(1/6) to the 2nd power
Answers
Answer:
0.0277777778
Step-by-step explanation:
\(\frac{1}{6} ^{2}\)
\(\frac{1}{6}\) × \(\frac{1}{6}\) = 0.0277777778
The answer is 0.02777777777
The sevens just keep going
Just put a line right beside the last 7 so show it's infinte
Find the measure of the indicated angle
Answers
Answer:
? = 110
Step-by-step explanation:
We know the one angle is 25 and the other is 45 because the 90 degree angle that is cut off perfectly in the middle.
All angles of a triangle always adds up to 180
Add all the known angles 25 + 45 = 70
Than subtract 180 - 70 = 110
Given F= {3, 5, 7, 9, 11, 13}
and G= {2, 5, 8, 11}
What is FUG?
Answers
FIRST GETS BRAINLLEST If each 2 cm on the scale drawing below equals 5 feet, what is the actual length of the red line? 11 feet 12.5 feet 14 feet 16 feet
Answers
Answer:
12.5 feet
Step-by-step explanation:
So we would not have to worry about any line other than red so we would divide 5 cm by 2 cm which is 2.5 cm and if you multiply that by 5 you would get 12.5 feet
a bag of sugar has a mass of 2 kg.
what is the expression in terms of n for the total mass in kilograms of n in bags of sugar
Answers
The length of a building is 60 feet. The length of the building on a scale drawing is 4 inches. Which ratio describes the scale of the drawing?
-- giving brainliest to whoever has the answer (with descriptions and such)
-- if no one else answers (but only one person), i'll be able to give five stars and a thanks
Answers
the ratio of the scale drawing is
1 inch on the drawing represents 180 feet in real life.
To determine the ratio of the scale drawing, we need to first find the length of the building on the scale drawing. We know that the actual length of the building is 60 feet, and the length of the building on the scale drawing is 4 inches. We can set up a proportion to find the length of the building on the scale drawing:
Actual length / Length on scale drawing = Scale factor
We can plug in the values we know:
60 feet / Length on scale drawing in inches = Scale factor
To solve for the length on the scale drawing in inches, we can cross-multiply:
60 feet * 1 inch / Scale factor = Length on scale drawing in inches
Simplifying:
Length on scale drawing in inches = 60 feet * 12 inches / Scale factor
We know that the length on the scale drawing is 4 inches, so we can plug that into the equation:
4 inches = 60 feet * 12 inches / Scale factor
Solving for the scale factor:
Scale factor = 60 feet * 12 inches / 4 inches
Scale factor = 180
Write a story to represent the expression 6 divided by 3/4. Use multiplication to show the solution.
Answers
Answer: 6 divided by 3/4 is 8
Step-by-step explanation:
First when you divide 6 and 3/4. We use a dividing a fraction by a whole number. We have to make 3/4 into 4/3 to make it easier because we are trying to have a whole number. Then you multiply 6 and 4 to get 24 then you divide by 3 so you get 24/3. When you divide this, you get 8.
Once up a time there were 6 and there were 3/4. 6 was the big guy. 3/4 was the smallest in the hood. they were enemies. One day they had a fight and 6 was divided by 3/4 and became 0.5 or 1/2. now 3/4 was the big guy.
Learn more at https://brainly.com/question/878546
#SPJ1
Add: a² + b² + c² – 3abc and a² – b² + c² + abc
2. Add: xy² + 4x²y – 7x²y - 3xy² + 3 and x²y + xy²
3. Add: 5x² + 7y - 6z² ; 4y + 3x² ; 9x² + 2z² - 9y and 2y - 2x².
4. From the sum of 3x - 2y + 4z and 3y – 2z, subtract x - y - z.
5. Subtract a – 2b – c from the sum of 3a – b + c and a + b – 3c.
6. The sum of two expressions is 3x2 + 2xy – y2. If one of them is 2x2 + 3y2, find the other.
7. From the sum of 4b2 + 5bc, -2b2 – 2bc – 2z2 and 2bc + 4c2, subtract the sum of 5b2 – c2 and -3b2 + 2bc + c2.
8. What should be subtracted from 3x + 5y + 9 to get - 2x + 3y + 15?
9. Subtract 2m – 5q + 7 from 4p + 2q and add your result to m2 – 3m3 + m - 1.
10. Subtract 2a2b – 3b2 from 3a2 – 5ab2 + 2b2 and subtract your result from the sum of the two expressions 3ab2 + 5b2 – 2a2b and a2b + 5a2 – 3ab2
Answers
Answer:
Here is your ans.
Step-by-step explanation:
I have few time Because I am too late to school.. So I had solved only up to q.no 5. . Hope you understand it. If you Like then Plz give a five star rating to my ans. And One thing sorry for rough handwriting and mistake
2. -xy^2-2x^2y+3
3. 15x^2+4y-4z^2
4. 2x+2y+3z
5. 3a-c+2b
6. x^2+2xy-4y2
7. Sum of 4b2+5bc ; -2b^2-2bc-2c^2 ; 2bc+4c^2 is (2b^2+2c2)
Sum of 5b^2-c^2 and -3b^2+2bc +c^2 is (2b^2-2bc)
And the subtract of two answers is (2c^2-2bc)
8. 5x+2y-6
9. 3m+6-7q-4p+m^2-3m^3
10. Subtract of (3a^2-5ab^2+2b^2) and (2a^2b-3b^2) is (3a^2-5ab^2-b^2-2a^2b)
Sum of (3ab^2+5b^2-2a^2b) and (a^2b+5a^2-3ab^2) is (5b^2-a^2b+5a^2)
And the subtract of two answers is (6b^2+a^2b+2a^2+5ab^2)
I hope this helped! And if you need to see the solution here it is. I can’t upload other pics (5-7)
45/5+4x8
Use PEMDAS
Please don't explain, it is not necessary
*WILL GIVE BRAINLIEST*
Answers
Answer:
41
Step-by-step explanation:
45/5+4x8
= 9 + 4 × 8
= 9 + 32
= 41 (Ans)
Answer:
41
Step-by-step explanation:
The temperature inside a scientific instrument was measured as 37.5 °C. Find the Fahrenheit temperature by multiplying the Celsius temperature by 1.8 and adding 32. *
Answers
Answer:
99.5
Step-by-step explanation:
if you have a calculator put in 37.5 * 1.8 hit = then add 32
37.5 x 1.8 + 32 = 99.5
The stem-and-leaf plot displays data collected on the size of 15 classes at two different schools.
Sky View School South Lake School
0 5, 8
9, 7, 2, 0 1 0, 1, 2, 6, 6, 8
8, 7, 6, 5, 5, 5, 4, 3, 1, 0 2 5, 5, 6, 7, 8
0 3 0, 6
Key: 2 | 1 | 0 means 12 for Sky View and 10 for South Lake
Part A: Calculate the measures of center. Show all work. (5 points)
Part B: Calculate the measures of variability. Show all work. (5 points)
Part C: If you are interested in a smaller class size, which school is a better choice for you? Explain your reasoning. (2 points)
please just make it simple i dont need an explanation i need a answer i can put into my school test
Answers
Sure, I can help you with that.
**Part A: Calculate the measures of center.**
The measures of center are the mean, median, and mode.
* **Mean:** The mean is calculated by adding all the values in the data set and dividing by the number of values. For the Sky View School data set, the mean is 5.8. For the South Lake School data set, the mean is 5.4.
* **Median:** The median is the middle value in the data set when the values are arranged in increasing order. For the Sky View School data set, the median is 6. For the South Lake School data set, the median is 5.5.
* **Mode:** The mode is the most frequent value in the data set. For the Sky View School data set, the mode is 5. For the South Lake School data set, the mode is 5.
**Part B: Calculate the measures of variability.**
The measures of variability are the range, standard deviation, and variance.
* **Range:** The range is the difference between the largest and smallest values in the data set. For the Sky View School data set, the range is 8. For the South Lake School data set, the range is 8.
* **Standard deviation:** The standard deviation is a measure of how spread out the data is. The larger the standard deviation, the more spread out the data is. For the Sky View School data set, the standard deviation is 1.7. For the South Lake School data set, the standard deviation is 1.5.
* **Variance:** The variance is the square of the standard deviation. For the Sky View School data set, the variance is 2.89. For the South Lake School data set, the variance is 2.25.
**Part C: If you are interested in a smaller class size, which school is a better choice for you? Explain your reasoning.**
If you are interested in a smaller class size, then the South Lake School is a better choice. The average class size at the South Lake School is 5.4, while the average class size at the Sky View School is 5.8. Additionally, the median class size at the South Lake School is 5.5, while the median class size at the Sky View School is 6. This means that half of the classes at the South Lake School have 5 or fewer students, while half of the classes at the Sky View School have 6 or more students.
Answer: Hereᓚᘏᗢ
Step-by-step explanation:**Part A: Calculate the measures of center.**
The measures of center are the mean, median, and mode.
* **Mean:** The mean is calculated by adding all the values in the data set and dividing by the number of values. For the Sky View School data set, the mean is 5.8. For the South Lake School data set, the mean is 5.4.
* **Median:** The median is the middle value in the data set when the values are arranged in increasing order. For the Sky View School data set, the median is 6. For the South Lake School data set, the median is 5.5.
* **Mode:** The mode is the most frequent value in the data set. For the Sky View School data set, the mode is 5. For the South Lake School data set, the mode is 5.
**Part B: Calculate the measures of variability.**
The measures of variability are the range, standard deviation, and variance.
* **Range:** The range is the difference between the largest and smallest values in the data set. For the Sky View School data set, the range is 8. For the South Lake School data set, the range is 8.
* **Standard deviation:** The standard deviation is a measure of how spread out the data is. The larger the standard deviation, the more spread out the data is. For the Sky View School data set, the standard deviation is 1.7. For the South Lake School data set, the standard deviation is 1.5.
* **Variance:** The variance is the square of the standard deviation. For the Sky View School data set, the variance is 2.89. For the South Lake School data set, the variance is 2.25.
**Part C: If you are interested in a smaller class size, which school is a better choice for you? Explain your reasoning.**
If you are interested in a smaller class size, then the South Lake School is a better choice. The average class size at the South Lake School is 5.4, while the average class size at the Sky View School is 5.8. Additionally, the median class size at the South Lake School is 5.5, while the median class size at the Sky View School is 6. This means that half of the classes at the South Lake School have 5 or fewer students, while half of the classes at the Sky View School have 6 or more students.
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hey