What is the volume of the smallest square-based prism that would hold this cylinder?
Answers
Answer:
The answer to your question is Volume = 80000 cm³
Step-by-step explanation:
Data
height = 50 cm
radius = 20 cm
Process
1.- The smallest dimensions of the prism must have the same dimensions that the cylinder.
Radius = 20 cm then the length of a side = 2 x radius = 40 cm
2.- Calculate the area of the base
Area = 40 x 40
= 1600 cm²
3.- Calculate the volume of the prism
Volume = Area x height
= 1600 x 50
= 80000 cm²
Related Questions
A class of 22 students is having a drawing. Each student's name is placed on a piece of paper and then placed in a hat. One name is randomly drawn from the hat.
If there are 11 boys in the class, what is the probability that the name drawn is a girl's?
A.
5/11
B.
6/11
C.
1/2
D.
10/11
Answers
Answer:C 1/2
Step-by-step explanation:
If 11 are boys that means the left over 11 from the 22 are girls.
22-11=11
11/22 simplified is 1/2 as you divide both sides by 11.
Hope this helps!
Sharon bought a mixture of nuts that was made up of pecans, walnuts and cashews in a ratio by weight of $2:3:1$, respectively. If she bought $9$ pounds of nuts, how many pounds of walnuts were in the mixture? Express your answer as a decimal to the nearest tenth.
Answers
Answer:4.5
Step-by-step explanation:
2+3+1=6, 3 divided by 6 equals to 1/2. 1/2 times 9 equals 4.5 pounds of walnuts
Answer:
4.5
Step-by-step explanation:
Since the pecan to walnut to cashew ratio is 2:3:1, it follows that the walnut ratio to all of the nuts is equal to 3/2+3+1. Thus, there were 1/2 x 9 = 4.5 pounds of walnuts in the mixture.
Problem: Construct a triangle with an interior angle measure of 110°. What type of triangle did you construct? Acute triangle Obtuse triangle Right triangle Scalene triangle
Answers
Answer:
it'd be an obtuse triangle. If any angle is greater than 90 degrees it makes it obtuse.
Step-by-step explanation:
Answer:
obtuse triangle
Step-by-step explanation:
I paid $15 for 6 pounds of gasoline . What was the price PER gallon ?
Answers
Answer:
$2.50 per gallon
Step-by-step explanation:
The general manager of a fast food restaurant chain must select 6 restaurants from 11 for a promotional program. How many different possible ways can this selection be done?
Answers
Answer:
Step-by-step explanation:
This question will be solved using the combination formula which is nCr because the order is unimportant and we need the selection.
11C6
11!/(11-6)!*6!
= 462
Therefore the manager can select the restaurant in 462 ways.
Answer:
462
Step-by-step explanation:
There 6 slots available to fill in the restaurants options
- For the 1st slot, there are 11 ways to choose
- For the 2nd slot, there are 10 ways to choose
- For the 3rd slot, there are 9
- For the 4th slot, there are 8
- For the 5th slot, there are 7
- For the last 6th, there are 6 ways
So in total there would be 11*10*9*8*7*6 = 332640 ways to choose. But since the order of these 6 slots don't matter, there are actually 6! = 720 ways to order these 6 slots. So the actual number of possible ways is
332640 / 720 = 462
The times a fire department takes to arrive at the scene of an emergency are normally distributed with a mean of 6 minutes and a standard deviation of 1 minute. For about what percent of emergencies does the fire department arrive at the scene in between 4 minutes and 8 minutes ?
Answers
Answer:
Step-by-step explanation:
Let x be the random variable representing the times a fire department takes to arrive at the scene of an emergency. Since the population mean and population standard deviation are known, we would apply the formula,
z = (x - µ)/σ
Where
x = sample mean
µ = population mean
σ = standard deviation
From the information given,
µ = 6 minutes
σ = 1 minute
the probability that fire department arrives at the scene in case of an emergency between 4 minutes and 8 minutes is expressed as
P(4 ≤ x ≤ 8)
For x = 4,
z = (4 - 6)/1 = - 2
Looking at the normal distribution table, the probability corresponding to the z score is 0.023
For x = 8
z = (8 - 6)/1 = 2
Looking at the normal distribution table, the probability corresponding to the z score is 0.98
Therefore,
P(4 ≤ x ≤ 8) = 0.98 - 0.23 = 0.75
The percent of emergencies that the fire department arrive at the scene in between 4 minutes and 8 minutes is
0.75 × 100 = 75%
The parent function h(x)=log3(x) is transformed into j(x)=2log3(x+3)−7. Using complete sentences, describe ALL transformation that occurred.
Answers
Answer:
The function is vertically scaled (expanded) by a factor of 2.The scaled function is translated left 3 units and down 7 units.Step-by-step explanation:
When a function f(x) is transformed by ...
g(x) = a·f(x -h) +k
it has been vertically scaled by a factor of "a" and translated to the right and up by amounts h and k, respectively.
Here, we have a=2, h=-3, and k=-7. The means ...
The function has been vertically expanded by a factor of 2, translated left 3 units, and translated down 7 units.
ILL MARK BRAINLEST IF ITS GOOD EXPLANATION AND ANSWER******
The diameter of the steering wheel of a car is 15.5 inches.
a.If you turn the steering wheel through an arc of 90 degrees without taking your hands from the wheel, how far have your hands moved
b.If you move your hands 10 inches, what angle does the steering wheel pass through
Answers
Step-by-step explanation:
The diameter of the steering wheel of a car is 15.5 inches.
Circumference of the wheel = 15.5π = 48.6
If you turn the steering wheel through an arc of 90 degrees without taking your hands from the wheel,
The distance moved by hands = [tex]\frac{48.67}{4}[/tex] = 12 inches.
Answer:
12 inStep-by-step explanation:
Solve the equation 51 = x(3.50 + 5.50)
Answers
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Lisa made 6 sandwiches in 15 minutes. At that rate, how long will it take her to make 15 sandwiches?
Answers
Ok, so we know she can make 6 sandwiches in 15 minutes. So, in 30 minutes she can make 12 sandwiches. It takes her 2.5 minutes to make one sandwhich. Therefore for another 3 sandwiches it would take 7.5 minutes.
Answer: 37.5 minutes to make 15 sandwiches
Answer:
37.5 minutes
Step-by-step explanation:
You must find the rate at which she can make sandwhiches and use that to find your answer
Major arc JL measures 300°.
Circle M is shown. Line segments M J and M L are radii. Tangents J K and L K intersect at point K outside of the circle. Major arc J L is 300 degrees.
Which describes triangle JLM?
right
obtuse
scalene
equilateral
Answers
Answer:
The answer is D. Equilateral
Step-by-step explanation:
Answer on edg
The triangle ΔJLM is an equilateral triangle. Then the correct option is D.
What is the triangle?A triangle is a three-sided polygon with three angles. The angles of the triangle add up to 180 degrees.
In an isosceles triangle, two angles and their opposite sides are equal.
In an equilateral triangle, all the angles and sides of the triangle are congruent.
Circle M is shown. Line segments MJ and ML are radii.
Tangents JK and LK intersect at point K outside the circle.
Major arc JL is 300 degrees.
Then the measure of the minor arc will be
Major arc + minor arc = 360°
300° + minor arc = 360°
Minor arc = 60°
Then the measure of angle ∠MLJ will be
Minor arc = ∠LMJ = 60°
Then the sides MJ and ML congruent, then their opposite angles are also congruent.
∠MJL = ∠MLJ
Then the measure of the angle ∠MLJ will be
∠MJL + ∠MLJ + ∠LMJ = 180
∠MLJ + ∠MLJ + 60° = 180°
2∠MLJ = 120°
∠MLJ = 60°
All the angles of the triangle are congruent.
Then the correct option is D.
More about the triangle link is given below.
https://brainly.com/question/25813512
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Researchers are investigating whether people who exercise with a training partner have a greater increase, on average, in targeted exercise intensity compared with people who exercise alone. Two methods of collecting data have been proposed.
Method I: Recruit volunteers who are willing to participate. Randomly assign each participant to exercise with a training partner or to exercise alone.
Method II: Select a random sample of people from all the people who exercise at a community fitness center. Ask each person in the sample whether they use a training partner, and use the response to create the two groups.
(a) For each method, the researchers will record the change in targeted exercise intensity for each person in the investigation. They will compare the mean change in intensity between those who exercise with a training partner and those who do not.
(i) Describe the population of generalization if method I is used. Explain your answer.
(ii) Describe the population of generalization if method II is used. Explain your answer.
(b) Suppose the investigation produces a result that is statistically significant using both methods. What can be concluded if method I is used that cannot be concluded if method II is used? Explain your answer.
Answers
Answer:
1 - If method I is used, population of generalization will include all those people who may have varying exercising habits or routines. They may or may not have a regular excersing habit. In his case sample is taken from a more diverse population
2 - Population of generalization will include people who will have similar excersing routines and habits if method II is used since sample is choosen from a specific population
Step-by-step explanation:
Past excercising habits may affect the change in intensity to a targeted excersise in different manner. So in method I a greater diversity is included and result of excersing with or without a trainer will account for greater number of variables than method II.
Method I involves randomized assignment and its generalization population is those willing to participate in such a study. Method II samples a fitness center population and cannot isolate causality.
Explanation:(i) Method I uses a randomized control trial, where volunteers are randomly assigned to exercise either with a partner or alone. The population of generalization is all people willing to participate in such a study, which likely skews towards those who are more interested in exercise and possibly more health-conscious.
(ii) Method II uses a random sample from a community fitness center, allowing the researchers to control less for participant choice as they directly ask each person about their workout habits. The population of generalization is all people who exercise at a community fitness center.
(b) If the results of the investigation are statistically significant using method I, we can conclude that exercising with a training partner causes a greater increase in targeted exercise intensity, due to the random assignment removing confounding variables. This conclusion can not be drawn using method II because it is observational and not experimental.
Learn more about Experimental Methods in Statistics here:https://brainly.com/question/34295952
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Which graph represents this system?
2 x minus 5 y = negative 5. y = two-fifths x + 1.
Answers
Answer:
The answer is the first graph.
Step-by-step explanation:
I did it on edge. I got it wrong the first time because I used an answer from this question. Because of that, I reported it. Now I have the correct answer lol.
The slope and the intercept for the lines 2 x minus 5 y = negative 5 and y = two-fifths x + 1 are the same thus the line will coincide so, option A is the correct graph.
What is a graph?A graph is a structure made up of a collection of things, where some object pairs are conceptually "connected." The items are represented by mathematical abstractions known as vertices, and each pair of connected vertices is referred to as an edge.
Given:
2 x minus 5 y = negative 5 and y = two-fifths x + 1,
Write the above phrase in mathematical form,
2x - 5y = -5 and y = 2 / 5 x + 1
5y = 2x + 5 and y = 2 / 5 x + 1
y = 2 / 5 x + 1 and y = 2 / 5 x + 1
As we can see here, the slope and the intercept are the same so, the lines are collinear.
Thus, the line will coincide.
To know more about Graph:
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The trinomial x2+bx-c has factors of (x+m)(x-n) where m,n, and b are positive. What is the relationship between the values of m and n? Explain
Answers
Answer:
(m - n ) = b
mn = c
The relationship between m and n is such that their product is c and their difference is b
Step-by-step explanation:
roots are x = -m and x = n
-m = -b/2 - root(b*b + 4c)/2
n = -b/2 + root(b*b + 4c)/2
(x + m)(x -n) = x*x +(m - n)x - mn
(m - n ) = b
mn = c
Sample Answer: The value of m must be greater than the value of n. When you multiply the binomials, the middle term is the result of combining the outside and inside products. So, bx = –nx + mx, or bx = (–n + m)x. This means that b = –n + m. When adding numbers with opposite signs, you subtract their absolute values, and keep the sign of the number having the larger absolute value. Since b is positive, m must have the larger absolute value.
its right ur welcome
Determine whether the set of data shown below displays exponential behavior right yes or no explain why or why not. Please help
Answers
Answer:
yes
Step-by-step explanation:
you need to see the differences of the numbers
About 32% of the population in a large region are between the ages of 40 and 65, according to the country's census. However, only 2% of the 2100 employees at a company in the region are between the ages of 40 and 65. Lawyers might argue that if the company hires people regardless of their ages, the distribution of ages would be the same as through they had hired people at random from the surrounding population. Check whether the condoms for using the one proportion z-test are met.
Answers
The conditions for using a one proportion z-test are likely met as the sample of 2100 employees is assumed to be randomly selected, independent, and satisfies the success-failure condition, allowing for comparison of the company's age distribution with the surrounding population.
To check whether the conditions for using a one proportion z-test are met, we need to ensure that the following conditions are satisfied:
1. **Random Sample**: The sample of 2100 employees should be selected randomly from the population.
2. **Independence**: The selection of one employee should not influence the selection of another. This condition is typically assumed to be met if the sample size is less than 10% of the population size.
3. **Success-Failure Condition**: The number of successes (employees aged between 40 and 65) and failures (employees not aged between 40 and 65) in the sample should each be at least 10.
Let's check each condition:
1. **Random Sample**: If the company's hiring process is unbiased and follows fair employment practices, then this condition is likely met.
2. **Independence**: With 2100 employees selected, it's reasonable to assume that this condition is met, especially if the population of potential employees is large.
3. **Success-Failure Condition**: We have:
- Number of successes: [tex]\(2100 \times 0.02 = 42\)[/tex]
- Number of failures: [tex]\(2100 - 42 = 2058\)[/tex]
Both 42 and 2058 are greater than 10, so the success-failure condition is met.
Since all three conditions are satisfied, the company's distribution of ages among its employees can be analyzed using a one proportion z-test to compare it with the population distribution.
Find the height of the rectangular prism below if the volume is 334.8 meters cubed
Answers
Answer:
Step-by-step explanation:
Volume of rectangular prism = 334.8 cubic meter
length * width * height = 334.8
18 * 6 * height = 334.8
[tex]height= \frac{334.8}{6*18}\\[/tex]
= 3.1 m
Is 237.5 less than or greater than 2 8/24
Answers
Alright!
In order to properly compare these numbers, they need to look the same!
Lets change 2 8/24 into a decimal.
To do this, we need to convert it into an improper fraction
Follow these steps:
[tex]2 \frac{8}{24} \\[/tex]
We multiply the whole number (2) by the denominator (24) and then add the numerator (8). The improper fraction will keep the same denominator (24) at the end.
2 × 24 = 48
48 + 8 = 56
[tex]\frac{56}{24}[/tex]
Now, lets use a calculator to see what 56/24 is!
56 ÷ 24 = 2.33
237.5 is GREATER than [tex]2 \frac{8}{24} \\[/tex]
Hope I helped! Comment if you have questions :)
Create a real-world problem involving three lengths that form a right triangle
Give the measurement of the “legs”, then solve for the missing hypotenuse
Answers
Answer:
Bob was looking for a shade sail that was big enough and wide to cover his hotube. The legs were 6 by 8 but he didnt know how long the hypotinuce was. So he use pythagorean theorm to sove fot the unknown side.
A^2 + B^2 = C^2 --> 6^2 + 8^2 = C^2 --> he square rooted the 6 and 8 and got (36 + 64 = c^2) 100 to get c he had to squar root that. He found out that the missing side was 10 inch long.
Step-by-step explanation:
Evaluate 0.1m+8-12n0.1m+8−12n0, point, 1, m, plus, 8, minus, 12, n when m=30m=30m, equals, 30 and n=\dfrac14n= 4 1 n, equals, start fraction, 1, divided by, 4, end fraction
Answers
Answer:
8
Step-by-step explanation:
We are required to evaluate:
0.1m+8-12n
When [tex]m=30, n=\frac{1}{4}[/tex]
Substituting these values into the expression, we have:
[tex]0.1m+8-12n=0.1(30)+8-12(\frac{1}{4})\\=3+8-\frac{12}{4}\\=3+8-3\\=8[/tex]
After evaluating the expression the value is 8.
Evaluating the Expression
To evaluate the expression 0.1m + 8 - 12n when m = 30 and n = \frac{1}{4}, we need to follow these steps:
Substitute m and n into the expression:
0.1(30) + 8 - 12 [tex]\left(\frac{1}{4}\right)[/tex]
Calculate 0.1(30):
0.1 [tex]\times[/tex] 30 = 3
Calculate 12[tex]\left(\frac{1}{4}\right):[/tex]
12 [tex]\times \frac{1}{4}[/tex] = 3
Substitute these values back into the expression:
3 + 8 - 3
Simplify the expression:
3 + 8 = 11
11 - 3 = 8
Thus, the value of the expression is 8.
HURRY!!!!!!
What is:
a=sr (25²-25/2²)
Answers
Answer:
24.8746859277
Step-by-step explanation:
sqrt(625 - 25/4)
sqrt[(2500-25)/4]
sqrt(2475/4)
sqrt(618.75)
24.8746859277
Answer:
24.87
Step-by-step explanation:
it took a skydiver 15 to drop 450. What is the rate (in feet per/ seconds) of the skydivers drop?
Answers
Answer:
its 30
Step-by-step explanation:
you have to divide 450 by 15 to see what it takes
Help number 8 Please help
Answers
Answer: V = 97.08 or B.
Step-by-step explanation: Hope this helps.
Answer:
its answer is 30.9[tex]\pi inch^{3}[/tex]
Step-by-step explanation:
given
radius (r) = 3 inch
height (h) =10.3 inch
Now
Volume of cone
= 1/3 * [tex]\pi[/tex]* [tex]r^{2} *h[/tex]
= 0.33 * 3 * 3 * 10.3 [tex]\pi[/tex]
= 30. 9[tex]\pi[/tex] inch ^3
The Venn diagram shows the number of students playing instruments. How many students play either the guitar or tuba?
A) 7
B) 8
C) 15
D) 80
Answers
Answer:
B) 8
( I Hope this was helpful)
A solid right pyramid has a square base. The length of the
base edge is 4 cm and the height of the pyramid is 3 cm.
What is the volume of the pyramid?
12 cm
16 cm
32 cm
48 cm
4 cm
Mark this and return
Savo and Exit
Next
Submit
Answers
Answer:
The volume of the pyramid is 16 cm³.
Step-by-step explanation:
The volume of squared-base pyramid is given by the formula:
[tex]V=A\times \frac{h}{3}[/tex]
Here,
V = volume of the squared-base pyramid
A = area of the square base
h = height of the pyramid.
The information provided is:
a = side of square = 4 cm
h = 3 cm
Compute the area of the square base as follows:
[tex]A=a^{2}\\=4^{2}\\=16\ \text{cm}^{2}[/tex]
Compute the volume of squared-base pyramid as follows:
[tex]V=A\times \frac{h}{3}[/tex]
[tex]=16\times \frac{3}{3}\\\\=16[/tex]
Thus, the volume of the pyramid is 16 cm³.
Emily has a spinner that has 5 equal sections: red, blue, green, purple, and orange. She spins the spinner 150 times. About how many times should Emily expect the spinner to land on either purple or orange? *
20 points
2
20
40
60
Answers
Answer:
60
Step-by-step explanation:
(x^2−1)(3x−4)(3x+4) what is the product
Answers
Answer:
9x^4-25x^2+16
Step-by-step explanation:
(x^2−1)(3x−4)(3x+4)=(*)
(x^2−1)((3x)^2−4^2) =
(x^2 - 1)(9x^2-16)=
x^2*9x^2 - x^2*16 - 1*9x^2 +16=
9x^4-16x^2-9x^2+16=
9x^4-25x^2+16
(*) (A-B)(A+B) =A^2 - B^2
We feed the okapi about 5,024 cubic centimeters of pellets and hay each day. How many times a day would we have to fill the container shown below
Answers
Answer:
Step-by-step explanation:
10 * 4 = 40 times
It’s 5024 Divide by 314 which equals 16 you got it wrong but good try
Step-by-step explanation:
16.
(a)
Simply
3b + 5b - 2
Answers
Combine like terms
1. Add 3b and 5b (combine like terms)
2. After adding you are supposed to get 8b
3. The -2 would stay as it is because we can't add it to 8b
4. So the answer would be 8b-2
morgan has $28.75 on a gift card. she buys seven cups of coffee and has $20 left write and solve an equation to determine the cost of one cup of coffee.
Answers
Step-by-step explanation:
28.75-20=8.75
8.75/7= 1.25
each cup costs $1.25