Answers
Related Questions
the volume of a cone is 36π cubic units. What is the volume of a cylinder that has the same base area and the same height?
Answers
V_cylinder = pi*r^2*h
If you multiply the cone's volume by 3 then you get the cylinder's volume. They become the same formula
3 V_cone = pi r^2 h
Since the cone's volume is 36pi They cylinder's volume is 3*36pi = 108 pi
Final answer:
The volume of a cylinder with the same base and height as a given cone is three times the volume of the cone, so if the cone's volume is 36π cubic units, the cylinder's volume would be 108π cubic units.
Explanation:
The question involves finding the volume of a cylinder when the volume of a cone with identical base and height is given. Since the volume of a cone is one-third the volume of a cylinder with the same base area and height, we can find the volume of the cylinder by using the formula for the volume of a cylinder, V = πr²h, and multiplying the given cone's volume by 3. Therefore, if the volume of the cone is 36π cubic units, the volume of the cylinder would be 108π cubic units, because the volume of the cone is exactly one-third of the volume of a cylinder.
Mario earns money mowing his neighbors' lawns. The revenue for mowing x lawns is r(x) = 25x. Mario's cost for gas and the mower rental is c(x) = 6x + 15. his profit from mowing is x lawns is p(x) = (r-c)(x). What is p(x)
Answers
Answer:
The value of p(x) is 19x - 15.
Step-by-step explanation:
Given,
The revenue mowing x lawns is, r(x) = 25x.
Also, Mario's cost for gas and the mower rental is c(x) = 6x + 15.
Hence, his profit from mowing is x lawns is,
p(x) = (r-c)(x) = r(x) - c(x) ( Subtracting functions property )
By substituting values,
p(x) = 25x - ( 6x+ 15 )
= 25x - 6x - 15 ( Associative property )
= 19x - 15
A bag contains 30 red and blue marbles identical in size. Jason randomly selected 1 marble, recorded its color, and replaced it. He repeated this process 10 times and drew 6 red marbles and 4 blue marbles. Which of the following statements is MOST likely true about the marbles in the bag?
The bag contains 16 red marbles and 14 blue marbles.
The bag contains 12 red marbles and 18 blue marbles.
The bag contains 18 red marbles and 12 blue marbles.
The bag contains 15 red marbles and 15 blue marbles.
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Final answer:
The bag is most likely to contain 16 red marbles and 14 blue marbles due to the probabilities obtained from multiple draws that is option A is correct.
Explanation:
The bag contains 16 red marbles and 14 blue marbles.
For the first draw, the probability of selecting a red marble is 30/60 = 1/2.
Since the marbles are replaced, the probability remains the same for each draw.
Thus, the proportions suggest that the bag has more red marbles than blue marbles.
mark all the statements that are true :)
Answers
You are right Its A and C
The statements that are true for the function given in the image is, the domain of the function is set of all real numbers, the range of the function is set (-5 }, the correct option is A and C.
What is a Function?A function is a law that relates a dependent and an independent variable.
The function in the image is y = -5,
The range of the function is [-5 ].
The domain of the function is set of all real numbers.
To know more about Function.
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sasha has a string that is the length of 5 beads. each bead is 2 inches long. what is the length of the string?
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Is rolling doubles a simple event or compound event? Explain.
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is {1,2,3,4,5,6}
A simple event can be defined as a SINGLE outcome : Example getting a 3 OR 5 OR any other number from the sample space.
Now if you roll 1 dice & you want to get an even number (2,4,6) then you have chosen from the sample space 3 outcome & this is a compound event
Equally if you roll 2 dice and want to get "one" and/or "three" this is a compound event since you have chosen 2 outcome from the sample space.
Mind you, if you want 5 And 5 when rolling two dice it's a simple event because you have chosen ONE outcome from the sample space.
Hope this will help you to understand this kind of problem
is {1,2,3,4,5,6}
A simple event can be defined as a SINGLE outcome: Example getting a 3 OR 5 OR any other number from the sample space.
Now if you roll one dice & you want to get an even number (2,4,6), then you have chosen from the sample space three outcomes & this is a compound event
Equally, if you roll two dice and want to get "one" and "three," this is a compound event since you have chosen two outcomes from the sample space.
Mind you, if you want 5 And 5 when rolling two dice it's a simple event because you have chosen ONE outcome from the sample space.
A pineapple has 9 grams of sugar per slice.
A watermelon has 18 grams of sugar per slice.
Which statement is true?
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Hello duniarivero1986!
The correct answer is: For an equal number of slices, the watermelon will have twice as much sugar.
#LearnWithBrainly
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Ladonna made 36 muffins she put the same number of muffin on 4 plates how many muffins did she put on each plate
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I hope I helped!
Which is greater 80 oz or 5 lb
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Have a wonderful DAY. Hope your day is filled with happiness and joy.
88 POINTS!!!
consider the function f(x)=x(x-4).
If the point (2+c,y) is on the graph of f(x), the following point will also be on the graph of f(x):
Select a Value
(c-2,y)
(2-c,y)
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If the point (2+c,y) is on the graph of f(x), the following point will also be on the graph of f(x):
(2-c,y)
hopefully it's help you
What is the area of the triangle in the coordinate plane?
A. 108 units²
B. 91 units²
C.54 units²
D.44 units²
Answers
Area=1/2 base*height
base=12
height=9
12*9=108
108/2=54
Area=54
[tex]\huge\mathfrak {Answer}[/tex]
Area of triangle
= 》1/2 × Base × height
[tex] = > 54 {unit}^{2} [/tex]
Thanks
At our school, 2 out of 3 students is involved in an after school activity. How many of the 600 students are in an after school activity at our school?
A. 300
B. 350
C. 400
D. 450
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The length of a rectangular garden is 15 less than twice the width. The area is 3375 ft^2. What are the dimensions of the garden?
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the population of a town is represented by the formula p(t)=A(1.2)^t where A is the current population and t is time. determine to the nearest tenth of a year how long would it take the population to reach 5000 people if the current population is 3750
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The equation using our information would be:
[tex]5000=3750(1.2)^t[/tex]
We would first divide both sides by 3750:
[tex]\frac{5000}{3750}=\frac{3750(1.2)^t}{3750} \\ \\ \frac{4}{3}=1.2^t [/tex]
To solve for the exponent, we use logarithms:
[tex]\log_{1.2}(\frac{4}{3})=t \\ \\1.57788=t \\1.6 \approx t[/tex]
What are the missing angle measures for
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V=180-148=32
V=32
T=148
S=148
Yes, it is correct
y=-2/9x+2
turn this linear equation into standard form
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Standard form is ax + by = c.
Now, we just need to simplify the equation enough so that we can get the answer:
y = -2/9x + 2
2/9x + y = 2
Since 2/9x + y = 2 is in standard form, it'd be the answer.
Hope this helps!
A triangular flowerbed is being planted inside a circular area of grass. What is the area of the entire circular region (including the flowerbed)? (Use 3.14 for π .) 10,562.96 ft 2 182.12 ft 2 2,640.74 ft 2 91.06 ft 2
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SEE ATTACHED IMAGE.
For this case what you should know is that the area of a circle is given by:
A = pi * r ^ 2
Where,
r: radio
On the other hand we have:
r = d / 2
Where,
d: diameter.
Substituting:
A = pi * (d / 2) ^ 2
We note that the diameter of the circle is 58 ft
Substituting:
A = 3.14 * (58/2) ^ 2
A = 2640.74 feet ^ 2
Answer:
The area of the entire circular region (including the flowerbed) is:
2,640.74 ft 2
Answer:
Answer is 2,640.74
What is 2 divided by 134.5
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[tex]simplify \ 269/2 \\ \\ divide \ 2 \ divided \ by\ 269/2 \\ \\ \boxed{your \ answer} \\ \\ \boxed{\boxed{0.01486988}}[/tex]
I hope this helps you!
Answer:
0.01486988847
Step-by-step explanation:
What is the approximate circumference of the circle
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C = 2 x 3.14 x 12.5
C = 78.5 cm
answer is C. 78.5 cm
Can the sides of a triangle have lengths 2.8, 3.6, and 7.1?
yes or no
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According to the triangle inequality theorem, the sum of any two sides of the triangle has to be bigger than the last side. Let's test this.
[tex]2.8+7.1\ \textgreater \ 3.6[/tex]
This inequality satisfies the triangle inequality theorem.
[tex]3.6+7.1\ \textgreater \ 2.8[/tex]
This also satisfies the theorem.
[tex]2.8+3.6\ \textless \ 7.1[/tex]
Uh oh. This does not satisfy the triangle inequality theorem. Thus, it is not possible for a triangle to have these side lengths.
determine the height of the pyramid triangular base with the base edge of 12 inches and base height 9 inches, and volume of 108 cubic inches
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The height of the pyramid with a triangular base edge of 12 inches, a base height of 9 inches, and a volume of 108 cubic inches is 6 inches.
Explanation:The subject of your question is in the field of mathematics, specifically in geometry. You provided the base edge, base height, and volume of the pyramid and asked to determine the height of the pyramid itself. The volume V of a pyramid is given by the formula V = 1/3 * base_area * height. In your case, the base of the pyramid is a triangle, so the area of the base (base_area) is given by 1/2 * base_edge * base_height = 0.5 * 12 in * 9 in = 54 square in. To find the height of the pyramid, we substitute the volume and the base area into the formula and solve for the height: 108 cubic in = 1/3 * 54 square in * height -> height = 6 inches. Therefore, the height of your pyramid is 6 inches.
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write equivalent fractions for 2/5 and 1/3 that could be used to find the sum of the fractions.
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Here is your answer:
The proper answers to your question is "4/10 and 3/9".
Here is how:
Both fractions can be reduce to the fractions given:
4/2=2
10/2=5
&
3/3=1
9/3=3
Your answers are 2/5 and 1/3!
If you need anymore help feel free to ask me!
Hope this helps!
which are geometric shapes ?
select all that apply
-rhomas
-trapezoid
-scalene triangle
-isosceles triangle
-equilateral triangle
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how do i add 1 1/6+ 3/5
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6 and 5 least common factor is 30
So multiply each number to get 30
11/6 x5 = 55/30
3/5x6= 18/30
55/30+18/30 = 68/30
Simplified
34/15
Help pleaseeeeeeeeeeeeeeeeeeeeeeeee will give brainliest
Answers
Ac= 10 inches is the diameter
Fa is the half of the circle so divided 2 to get 5
AC=diameter
FA= Radius
The radius is half the diameter, so 10/2 is 5.
Noah and his friends are going to an amusement park. The total cost of admission for 8 students is $100, and all students share the cost equally. Noah brought $13 for his ticket. Did he bring enough money to get into the park explain you reasoning.
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Answer:
The correct answer is yes, he brought enough money to get into the park.
Step-by-step explanation:
Well, let's analyze the information provided:
Admission to the amusement park for 8 students is $ 100. If each student agreed to share of cost equally, it means that we must divide those 100, for each of those students.
Therefore it will remain 100/8 = 12.5
If each student must pay 12.5, and Noah brought $ 13, that means he will have enough money to enter the park, and he will even have $ 0.50 left over.
Round 2,406,251 to the nearest thousand
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remember the rules for rounding, if is 5 and above your round up, if it is less than 5, round down
Which expression is equivalent to sqrt 120x?
a. 2 sqrt 30x
b. 2 sqrt 30
c. 4 sqrt 30x
d. 60 sqrt 2x
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Answer:
a. [tex]2\sqrt{30x}[/tex]
Step-by-step explanation:
We have been given a radical expression and we are asked to choose the correct option that is equivalent to our given expression.
[tex]\sqrt{120x}[/tex]
Let us pull out perfect square from our radical expression.
We can rewrite our given expression as:
[tex]\sqrt{4*30x}[/tex]
Since square root of 4 is 2, so we can pull out 2 from our radical expression.
[tex]2\sqrt{30x}[/tex]
Therefore, the expression [tex]2\sqrt{30x}[/tex] is equivalent to our given expression and option a is the correct choice.
Answer:
A
Step-by-step explanation: on Edge
Adiya said that the first step to solving the quadratic equation x2 + 6 = 20x by completing the square was to divide 6 by 2, square that value, and add the result to both sides. Is Adiya’s solution method correct? Explain.
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Thus, Adiya's approach is incorrect. The constant needs to be isolated solely on a single side of the equation in order to construct a perfect square trinomial.
Explain about the method of completing square:Mathematicians employ the "completing the square" technique to change a quadratic expression of the type ax² + bx + c into the vertex form a(x + m)² + n. The quadratic equation can be solved using this method most frequently by rearranging that expression acquired after the square has been completed.Given condition-
Adiya explained that the first step to completing the square and finding the solution to the quadratic equation x² + 6 = 20x was to divide 6 by 2, square that number, and then add the answer to both sides.
Adiya's approach is incorrect.
The constant needs to be isolated solely on a single side of the equation in order to construct a perfect square trinomial. The constant in the perfect square trinomial is also found using the coefficient of the term with an exponent of 1. The 20x term needs to be placed on the exact same side of the formula as x², according to Adiya. Then multiply 20 by 2 to get a square, add 100 to each sides.Correct method:
x² + 6 = 20x
x² - 20x - 6 = 0
x² - 2*10x - 6 = 0
x² - 2*10x - 6 + 100 - 100 = 0
x² - 2*10x + 100 - 6 - 100 = 0
(x - 10)² - 94 = 0
(x - 10)² = 94
Thus, Adiya's approach is incorrect. The constant needs to be isolated solely on a single side of the equation in order to construct a perfect square trinomial.
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how can 85% be broken down with friendly percents to find 85% of a number?
A. 2(25%)+3(10%)
B. 3(25%)+10%
C. 5(10%) +25%
D. 4(10%)+2(25%)
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is the only selection that adds to 85%.
_____
Personally, I might try 100%-10%-5%.