How does the volume of a sphere with a radius 2 cm compare to the volume of a sphere with a radius 1 cm?

Answers

Answer 1
Answer: It is about 29.3 cm larger.

Explanation: The volume of a sphere is 4/3πr^3.

To compare the two volumes, we can simply subtract the smaller volume from the larger one.

(4/3*π*2^3)-(4/3*π*1^3)=29.32153=29.3.

Related Questions

A faucet leaks 400 milliliters of water in 20 minutes. How many milliliters of water does the faucet leak per minute?​

Answers

Answer:

It leaks 20 milliliters of water per minute

Step-by-step explanation:

400/20 = 20

HELP WITH THIS PLZZS GORL

Answers

Answer:

13/6÷ 7/4 = 15/21

Step-by-step explanation:

Answer:

15/21

Step-by-step explanation:

(3a + 7) elevado al cuadrado es.​

Answers

Answer:

9a^2 + 42a + 49

Step-by-step explanation:

expand to (3a+7) (3a+7) then distribute then combine like terms

“Two lines in a plane always intersect in exactly one point.”
Which of the following best describes a counter example to the assertion above ?
A. Coplanar Lines
B. Parallel Lines
C. Perpendicular Lines
D. Intersecting Lines

Answers

The answer is B.
Parallel lines as they are in the same plane but never meet.

The counter example to the assertion given is  Parallel Lines , Option B is the correct answer.

What are Parallel Lines ?

Lines which never meet and the distance between them always remains constant are called Parallel Lines.

The statement given is

Two lines in a plane always intersect in exactly one point.

The counter example of the statement will be the lines that never meet , and such lines are Parallel Lines.

Therefore Option B is the correct answer.

To know more about Parallel Lines

https://brainly.com/question/16701300

#SPJ2

A dishwasher uses 11 liters of water for each cycle. A washing machine uses 5 times as much water as a
dishwasher uses for each load. Combined, how many milliliters of water are used for 1 cycle of
each machine?

Answers

Answer:

55,000 milliliters

Step-by-step explanation:

So if washing machine uses 5 times more than dishwasher

Dishwasher: 11 litters of each cycle

Washing machine: 11 x 5= 55 litters for each machine in litters

If 1 litter is equal to 1000 milliliter then 55 x 1000 = 55,000 milliliters

FORMULA for milliliter: multiply the volume value by 1000

Hope this helps

My answer is the number below the question for ex: 1m

Can someone please tell me if I did this right. Sorry for the bad pic quality.

Answers

Answer:

Yes i think you did it right because its +3 - 2

5 x + 20= 5x + ____ :blank

Answers

it must be 20, that’s the only way it will make sense.

The golf team went to the Pizza Place to Celebrate their season. Each person ordered one slice of pizza,two breadsticks, and a drink. There are 9 people on the golf team. Qrite and simplify an algebraic expression using the Distributive property to represent the total cost for the team.​ ( I need help asap Thank you:) )

Answers

Answer:

Step-by-step explanation:

y = 9(P + 2B + D)

Adrian and his children went into a restaurant where they sell hotdogs for $3 each
and hamburgers for $8 each. Adrian has $80 to spend and must buy no less than 12
hotdogs and hamburgers altogether. If x represents the number of hotdogs
purchased and y represents the number of hamburgers purchased.




Plzzz helppp fast

Answers

Step-by-step explanation:

16x + 4y= 80

16 (3) + 4 (8) = 80

Identify the like terms in 436 – 33y + 8x + 5xy.

Answers

Answer:

436, 33y, 8x, 5xy

Step-by-step explanation:

How do you write 21% as a decimal

Answers

0.21

EXPLANATION:
You move the decimal place to the left twice when converting from a percentage to a decimal.

Help please!! Asap!! i’ll give brainly!

Answers

Answer:

For 21: The first option (the uppermost) is correct for question 21. When it is no greater than, it implies that it can be equal to the number.

For 22: x+637 ≤ 2000, let x be the money he can spend for everything else.

Let me know if this helps!

Answer:

well when he buys the ticket he is left with 1,363 dollars

Step-by-step explanation:

Jim needs to divide 769 coupon books equally among 9 stores. In which place is the first digit of the quotient? Select the word that makes the sentence true.

Answers

Answer:

tens

Step-by-step explanation:

The first thing we need to do is calculate the quotient. This would be the answer of dividing the number of coupons by the number of total stores.

769 / 9 = 85.4

If we count the first digit from the left as the first digit then that would mean 8 is the first digit and it is in the tens spot while the 5 is in the Ones spot.

Please please help and explain! I will mark Brainliest.

Answers

Answer:

Decay

3

Step-by-step explanation:

1st is Decay and the second part is by 3 by multiplication. 3•3= 9 9•3= 27•3 =81 and so on.

At the college bookstore, used books sell for 35% less than new books. If Johanna's new science book cost $65, how much would the same book cost if it were used?

Answers

The answer is $22.75

Tell whether the equation has one, zero, or infinitely many solutions.2(x − 3) + 4 = 1x − 5.

Answers

Answer:one solution

Step-by-step explanation:

x=-3, TeR

7/0
What is the definition of "median"?
the number that
appears the
most in a set of
data
the number in
the middle of a
set of data
the average of a
set of data
the difference
between the
greatest and
smallest value in
a set of data
Music off
Zone

Answers

The number in the middle
The number in the middle

I NEED HELP ASAP!!! I'LL GIVE BRAINLIEST TO THE CORRECT ANSWER!!!

Answers

Hey what’s the total are of the parallelogram first then I can help

Please Hurry!!!!

1)

[tex]\frac{2}{3} x = 8\\[/tex]

2)

[tex]\frac{3}{5} x -10=23[/tex]

and can you please show your work!!!!?

Answers

1) 2/3 x=8
2x/3=8
Multiply 3 on both side
2x=24
Divide 2 on both side
X=12

Answer: X=12 for Solution

2) 3/5x-10=23
3x/5-10=23
Add 10 on both side
3x/5=33
Multiply 5 on both side
3x=165
Divide 3 on both side
X=55

Answer: X=55 for Solution

Find the area of the figure.

Answers

Answer:

SOLVE FOR RECTANGLE

Area: lw (length times width)

rectangle: lw (6x6)

AREA=36in

SOLVE FOR TRIANGLE B

Area: A=hbxb/2

A=hb/b2=6·6/2=18

TRIANGLE B=18in

SOLVE FOR TRIANGLE A

Area: A=hbxb/2

The height looks half the height as the other triangle

A=hb/b2=3·4/2=6

TRIANGLE A=6in

{ADD}

36+18+6

TOTAL: 60in

Step-by-step explanation:

HOPE THAT HELPED!!!

State the quadrant or axis that each point lies in. (-5,2)

Answers

The point lies in the second quadrant

If someone could assist me with this, i will be very greatful!​

Answers

Answer:

n>-5

Step-by-step explanation:

We have to distribute the -7 first, so:

-105<-7(5-2n) becomes:

-105<-35+14n

To find n, we have to add 35, so:

-105<-35+14n

+35   +35

We get 14n>-70. Now, we have to divide each side by 14 to find n.

14n/14>-70/14.

So, the solution becomes n>-5.

Work out the perimeter of a semicircle with radius 3 cm.
Give your answer in terms of tt.
3 cm

Answers

Answer:

3π+ 6 = 15.42477796

Step-by-step explanation:

diameter = 6

πd = circumference

6x π = 6π

3π = semi circle

3π+ 6 = 15.42477796

URGENT FIND THE LCD
BRAINLY CROWN IF RIGHT

Answers

The answer is B: (x-1)(x-6)(x+6)

Answer:

B

Step-by-step explanation:

Factor out the x^2 problem then find what all the denominators have in common and then whatever is not in common just add afetr you find out what is in common..

Amans age is three times his sons age.ten years ago he was five times his sons age .find their preseny age?

Answers

Click on the image and check the answer

Find the 14th term of the arithmetic sequence 5x+2, -2x+7, -9x+12, ...

Answers

Answer:

Step-by-step explanation:

common difference d = a₂-a₁ = (-2x+7)-(5x+2) = -7x+5

a₁₄ = a₁+13(-7x+5)

 = (5x+2) - 91x + 65

 = -86x + 67

Answer:

mbhjv vyvj

Step-by-step explanation:

PLZ HELP MEEEEE answer the chart first then the second question THANKYOU DEARLYY

Answers

Answer:

6 9 4  7

Step-by-step explanation:

i teach math

PLEASE HELP ILL GIVE BRAINLY!!!!!!!

Answers

Answer:

y = -x + 6

y = -1/2x - 4

Step-by-step explanation:

slope of function in table is -2

the greater the absolute value of the slope, the steeper the line

so the absolute values of -1 and -1/2 are less than absolute value of -2

What is the logical form of:

x is divisible by both 2 and 3 but not 4.

PLEASE HELPPPPPPPP

Answers

basically saying u can divide any number by 2 and 3 but not 4

4√3√2² please someone

Answers

Step-by-step explanation:

13.8564064606

hope it helps

Answer

(x2−2–√)2=2(x2−2)2=2

x2−2–√=±2–√x2−2=±2

x2=2–√±2–√x2=2±2

x2=0x2=0 or 22–√22

x=0x=0 or ±22–√−−−−√±22

x=0,±8−−√4x=0,±84

Step-by-step explanation:

hope it helps

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