A cone has a radius of 6.2 mm and a height of 10.8 mm. What is the volume of the cone to the nearest tenth? use π = 3.14

Answers

Answer 1

[tex]\mathfrak{\huge{\orange{\underline{\underline{AnSwEr:-}}}}}[/tex]

Actually Welcome to the Concept of the volumes.

Here given as, r= 6.2 mm, h = 10.8 mm, π=3.14

hence, the volume of the cone is

Volume = 1/3(πr^2h)

===> vol = 1/3(3.14*(6.2)^2*(10.8))

==> Vol = 1/3*(1303.57)

==> Vol = 434.52 mm^3

Hence the volume of the cone is 434.52 mm^3


Related Questions

help with this math question pls if i get wrong then a D :(

Answers

Answer:

12

Step-by-step explanation:

Find the areas of all the separate shapes, then add them together.

please help me find the missing side !

Answers

Answer:

x=14 and y=7

Step-by-step explanation:

This is a 30-60-90 triangle

So in terms of x it would be [tex]x-x\sqrt{3} -2x[/tex]

If across the 60 is [tex]7\sqrt{3}[/tex] then y would be 7 which is across the 30 degrees

And x would be 14 because 2(7)=14

5/8+1/4 plz help me

Answers

Answer 7/8 or .875 in decimal form

The radius of a sphere is increasing at a rate of 2 mm/s. How fast is the volume increasing (in mm3/s) when the diameter is 40 mm

Answers

Answer:

[tex]\dfrac{dV}{dt}=502.65\ mm^3/s[/tex]

Step-by-step explanation:

The volume of a sphere is given by :

[tex]V=\dfrac{4}{3}\pi r^3[/tex]

The rate of change of volume means,

[tex]\dfrac{dV}{dt}=\dfrac{d}{dt}(\dfrac{4}{3}\pi r^3)\\\\\dfrac{dV}{dt}=\dfrac{4}{3}\pi \times 3r\times \dfrac{dr}{dt}[/tex]

We have, [tex]\dfrac{dr}{dt}=2\ mm/s\ and\ r=40\ mm[/tex]

So,

[tex]\dfrac{dV}{dt}=\dfrac{4}{3}\pi \times 3\times 20\times 2\\\\=502.65\ mm^3/s[/tex]

So, the volume is increasing at the rate of [tex]502.65\ mm^3/s[/tex].

solve using elimination method. show work -3×+4y=1 -4×+5y=-2​

Answers

Answer:

Multiply the first equation by 4 and the second equation by -3:

-12x + 16y = 4

12x - 15y = -6

‣ Add the equations:

‣ Solve for y:

y = -2

‣ Substituting y = -2 into the first equation, we get:

-12x + 16 ⋅ (-2) = 4

‣ Solve for x:

x = -3

‣ Solution:

x = -3, y = -2)

DUDE SORRY My first answer wrong, I'm a bit tired but here you go

Can you pls help meSimplify 6+(-11)

Answers

basically all you're doing here is subtracting 6 from 11. 11-6=5, add the - sign, so the answer is -5

In a certain country, the true probability of a baby being a boy is 0.519. Among the next nine randomly selected births
in the country, what is the probability that at least one of them is a girl?

Answers

Answer:

0.9973

Step-by-step explanation:

Given :

Probability of girl, probability of success , 1 - p = 1 - 0.519 = 0.481

1 - p = 0.481

n = 9

Probability that atleast one is girl

Usingbthe binomial probability distribution :

P(x =x) = nCx * p^x * (1 - p)^(n - x)

USing the binomial probability calculator :

p(x ≥ 1) = p(x=1) + p(x=2) + p(x=3) + p(x=4) + p(x=5) + p(x=6) + p(x=7) + p(x=8) + p(x=9)

p(x ≥ 1) = 0.9973 ( from calculator).

What are the letters where the y coordinate is bigger than the x?

Answers

Answer:

O, A, T, and I

Step-by-step explanation:

the y coordinate is bigger than the x coordinate

Is 17—6x a expression or Equation

Answers

Answer:

expression because an equation has to have a plus +×÷ or divsion sign to be an equation

What are the four
parts of axiomatic system?​

Answers

DHANALAKSHMI P S B Ed MATHEMATICS.A typical mathematics system has the following four parts: Undefined terms Defined terms Axioms and postulates Theorems.Undefined Terms In mathematical system we come across many terms which cannot be precisely defined .

An axiomatic system consists of some undefined terms (primitive terms) and a list of statements, called axioms or postulates, concerning the undefined terms. One obtains a mathematical theory by proving new statements, called theorems, using only the axioms (postulates), logic system, and previous theorems.

Hope this helps have a awesome night/day❤️✨

Step-by-step explanation:

PLEASE HELP MEE ITS URGENT

Answers

Scale factor is 1/2

Which fraction is equivalent to a repeating decimal? A. 1/8 B. 2/8 C. 14/21 D. 3/10​

Answers

Answer:

C

Step-by-step explanation:

14/21 = 2/3 = .666666666666666666666.....7

How many pairs of skis in stock does the shop have to have to make the probability in question 4 less than .01? Round your answer to a whole number

mean=150
Standard Deviation=20

Answers

Answer:

159 hwqb Step-by-step explanation:2n3wq,brudj32nwqrdb3wndj32wsd


Let's say we have a box with 6 marbles: 3 red, 1 blue, 1 green, and 1 yellow. What is the probability of picking a yellow marble, keep it, and then
picking a blue marble?

A 1/12
B 1/30
C 1/36
D 1/11


Answers

B. 1/30

Explanation: First you find the probability of picking a yellow marble, 1/6. Then you multiply the probability of picking a blue marble, 1/5 since there are now only five marbles total. Then multiply those to see what the final probability is, 1/6*1/5=1/30.

lol please help i literally cannot do math to save my life

Answers

Answer:

[tex]\displaystyle d \approx 3.6[/tex]

General Formulas and Concepts:

Pre-Algebra

Order of Operations: BPEMDAS

Brackets Parenthesis Exponents Multiplication Division Addition Subtraction Left to Right

Algebra I

Reading a Cartesian Plane

Coordinates (x, y)

Algebra II

Distance Formula: [tex]\displaystyle d = \sqrt{(x_2-x_1)^2+(y_2-y_1)^2}[/tex]

Step-by-step explanation:

Step 1: Define

Find points from graph.

Point A(-2, 1)

Point B(1, -1)

Step 2: Find distance d

Simply plug in the 2 coordinates into the distance formula to find distance d

Substitute in points [Distance Formula]:                                                        [tex]\displaystyle d = \sqrt{(1+2)^2+(-1-1)^2}[/tex][Distance] [√Radical] (Parenthesis) Add/Subtract:                                        [tex]\displaystyle d = \sqrt{(3)^2+(-2)^2}[/tex][Distance] [√Radical] Evaluate exponents:                                                   [tex]\displaystyle d = \sqrt{9+4}[/tex][Distance] [√Radical] Add:                                                                             [tex]\displaystyle d = \sqrt{13}[/tex][Distance] [√Radical] Evaluate:                                                                      [tex]\displaystyle d = 3.60555127546[/tex][Distance] Round:                                                                                            [tex]\displaystyle d \approx 3.6[/tex]

Answer:

3.6 units

Step-by-step explanation:

Point A --> [tex]x_{1} \\[/tex] = -2 , [tex]y_{1}[/tex] = 1

Point B --> [tex]x_{2}[/tex] = 1   , [tex]y_{2}[/tex] = -1

AB =

[tex]\sqrt{(x_{2} - x_{1})^2 + (y_{2} - y_{1})^2 } \\\sqrt{[1 - (-2)]^2 + [(-1) - 1]^2} \\\sqrt{3^2 + (-2)^2} \\\sqrt{9 + 4} \\ \sqrt{13} \\3.605[/tex]

distance between AB can be rounded to 3.6 units

Hope it helps.

Help me plz and thank u

Answers

Answer:

18

Step-by-step explanation:

triangle formula = b x h /2

half of 8/2= 4

9 x 4= 36

36/2= 18

Of the 800 people at a concert, 42% of them were teenagers. How many teenagers were at the concert

Answers

Answer:

336 of them were teenagers

Answer:

There are 336 teenagers at the concert.

Step-by-step explanation:

You are welcome

-4n>24 write a answer as an inequality

Answers

Answer:

n < -6

Step-by-step explanation:

-4n>24

Divide each side by -4, remembering to flip the inequality

-4n/-4 < 24/-4

n < -6

Answer:

n < -6

Step-by-step explanation:

We are given the following equation and asked to solve for n:

-4n > 24

Divide both sides by -4 to isolate n by itself, and since we are dividing/multiplying a negative number on both sides, we need to flip the inequality sign:

(-4n)/-4 < 24/-4n < -6

EASY POINTS
PLEASE ANSWER
:)

LOTS OF POINTS!!!!!!!!!!!!!!!!!!!!!!

Answers

Answer:

A

Step-by-step explanation:

It says the both dimensions are 30%. So, it we do 31 divided by 6, it would be 5 with a remainder of one, which is also equal to 5.1. If we then multiply it by 4, then divide by 9, that would be .03.

A mixture of nuts contains 1 cup of walnuts for every 3 cups of peanuts write a linear equation that represents the relationships between penuts,x, and walnuts,y, Graph the line

Answers

Answer:

surfaces curving inward, so it makes parallel light rays curve outward or diverge. That's why concave lenses are sometimes called diverging lenses. ... The distance from the center of the lens to the focal point is, again, the focal length of the lens.

Step-by-step explanation:

A rectangle has a length of (5x+2) and a width of (3x-1) with an area of 308 square units. Find the perimeter

Answers

Answer:

ywg vuwibgwuhydj 3128820400=8

First one to answer gets BRAINLIEST no cap look at the picture.

Answers

Answer:

your answer will be 56 square millimeters

Step-by-step explanation:

hope it helps

Answer:

34 square meaters.

Step-by-step explanation:

Look at picture below!

Betty made $200 salary plus 5% commission on her sales this week. If she made $275 this week, what
were her total sales this week?

Answers

Answer:

$36.00 i think

Step-by-step explanation:

8x = 60 . What does X equals?​

Answers

Answer:

7.5

Step-by-step explanation:

60/8

7.5

x=7.5

Answer:

X= 7.5

Step-by-step explanation:

Answer this correctly I’ll give brainalist + 10 points

Answers

B) or 45 you where correct

The total weight of 9 bags of potatoes is 36 kilograms each bag weights the same amount what is the weight in grams of each bag of potatoes

Answers

Answer:

4000

Step-by-step explanation:

36kg = 36000g

36000g/9 bags = 4000g

The weight of one bag of potatoes is 4 Kg,

What is Unitary Method?

The unitary technique involves first determining the value of a single unit, followed by the value of the necessary number of units.

For example, Let's say Ram spends 36 Rs. for a dozen (12) bananas.

12 bananas will set you back 36 Rs. 1 banana costs 36 x 12 = 3 Rupees.

As a result, one banana costs three rupees. Let's say we need to calculate the price of 15 bananas.

This may be done as follows: 15 bananas cost 3 rupees each; 15 units cost 45 rupees.

Given:

The total weight of 9 bags of potatoes is 36 kilograms.

Then, weight of one bag of Potato is

= 36/9

= 4 Kg

Thus, One bag weigh 4 Kg.

Learn more about Unitary Method here:

https://brainly.com/question/30129918

#SPJ6

What is the answer to this equation 3 1/10 -2/3

Answers

Answer:

The answer is 73/30

Step-by-step explanation:

Answer:

73/30 or2.43

Step-by-step explanation:

Need help fast please with these 5 questions

Answers

Answer:

16.....................................

6⁹*6ⁿ = 6¹²6⁹⁺ⁿ = ¹²9 + n = 12n = 3

17.....................................

7⁸/7ⁿ = 7³7⁸⁻ⁿ = 7³8 - n = 3n = 5

18.....................................

15ⁿ = 115ⁿ = 15⁰n = 0

19.....................................

1/10⁵ = 10ⁿ10⁻⁵ = 10ⁿ-5 = nn = -5

20.....................................

(8²)ⁿ = 8¹²8²ⁿ = 8¹²2n = 12n = 6

Can someone help me with this please

Answers

Answer:

Step-by-step explanation:

As we know, the four angles of the rectangle are 90°.

So, we need to find ∠AEB first.

∠AEB=180-44-90 (∠s sum of Δ)

= 46°

We can then work out x.

x=180-59-46 (adj. ∠s on st. line)

x=75°

HELP HELP 100 POINTS!! Paola was given the equation y= -x + 3. Which of following is an equivalent representation of the equation.

i also need a explanation

Answers

Answer:

no answer choices i cant help

Step-by-step explanation:

moan

Other Questions
Please help with all three will mark brainliest Which of the following methods would be the easiest to use to solve 2x2 + 4x 7 = 0?A factoringB All three methods would be easy and effective.C using the quadratic formulaO isolating the x2 term and finding the square root of both sides What did Washington warn could have a detrimental effect on American liberty? 1. selfish individuals 2.foreign meddling 3. increased taxation Answers:1 and 21 and 32 and 31, 2, and 3 PLEASE HELP see picture66 ptsLOGARITHMIC -6y + 12 = - 66I feel like I lost my brain today I cant think right... can you help me out write an exponential function y=ab^x for a graph that includes (2,4) and (3,16) 8. A bag contains 12 red tiles, 2 blue tiles, and1 yellow tile. Betty will draw two tiles fromthe bag one at a time without replacement.What is the probability that she will draw ared tile and then a yellow tile? Jared is creating a flower garden in the shape of a triangle. Which could be the dimensions of the garden in feet? Which figures appear to be congruent?An image of 5 triangles on a 14 by 12 grid is shown.Triangle 1 has a base that is 4 units long. The upper vertex is 4 units above the midpoint of the base. To the right, triangle 2 has a horizontal leg that is 3.5 units long and a vertical leg that is 4 units long. A small square is positioned in the triangle at the lower left vertex. Below triangle 1, triangle 3 has a horizontal leg that is 3.5 units long and a vertical leg that is 4 units long. A small square is positioned inside this triangle at the upper right vertex. Triangle 4 is toward the center of the grid. It has a horizontal leg that is 1 unit long and a vertical leg that is 4 units long. A small square is positioned inside this triangle at the upper right vertex. Triangle 5 is to the lower right. It has a horizontal leg that is 6 units long and a vertical leg that is 4 units long. A small square is positioned inside this triangle at the lower left vertex. A. 1, 2, and 3 B. 1 and 4 C. 1 and 5 D. 2 and 3 How did construction of the Great Wall affect chinned society?A. the construction costs damaged chinas economy.B. Trade increased between China and other cultures.C. It isolated China from other civilizations What did the United States implement that angered the Japanese and led to the attack on Pearl Harbor? Describe the horrors of WWII.volleyball season yuh 20 pionts The main goal of a fable is to _______ .a.detail a historical eventc.be a dramatic comedy or tragedy,b.teach a morald.teach proper writing style In the given right triangle, find the missing length to the nearest tenth.a. 6.1 ft b.21.1 ftc.7.1 ftd.21.4 ft the evolutionary mechanism that maintains or increases diversity is? how are electronic devises not dangerous Completa el espacio en blanco con la mejor respuesta. California est muy _______ de Nueva York. lejos cerca abajo arriba The function .... is symmetric with respect to what ? In which profession would you most likely find the type of jargon used in this paragraph?A)academicsB)athleticsC)industryD)politics CAN ANYONE HELP PUT IT IN ORDER PLZ ILL GIVE BRAINLIEST ITS DUE IN AN HOUR what is the volume PLEASE HELP