Mathematics Middle School

The volume of a sphere is V = 4/3πr³ and the relationship between

the radius r and the diameter d is r = d/2.

Find the volume of the sphere in terms of the diameter d and simplify the expressions.

b. What is the volume of the sphere when the diameter is 2/3 centimeter?

Answers

Answer 1
jdjdjdj sorry that wasn’t helpful)))
Answer 2
U need to include what the radius is then i can tell u what the volume is

Related Questions

Fill in the blanks: In similar figures, the shapes are __________, angles are ___________, and sides are ____________.

Answers

Answer:

I think it is similar, congruent, proportional

Step-by-step explanation:

one more, i promise lm`ao


Read the following statement: Line segment CD is congruent to line segment XY.

Which of the following is an equivalent statement?

A) CD overbar is similar to XY overbar
B) CD overbar is congruent to XY overbar
C) CD overbar equals XY overbar
D) CD overbar is an element of XY overbar

Answers

The answer is c because c is crying and u is passing hit
Congruent means the same or equals to so CD and XY are the same.

Please help, Maybelle asked each of the students on her team their favorite color. She organized the results in the circle graph below. If 39% of the students said their favorite color was Green, what angle measure, to the nearest whole degree, was used to make the green sector of the circle graph?

Answers

Answer:

please help

Step-by-step explanation:

whats grade are u

The sequence below shows the number bacteria Arjun observed each hour for a science experiment:
5, 20, 80, 320,1,280,..
Which recursive function describes the number of bacteria observed at the nth hour?

Answers

Answer:

Hope this helps!

Step-by-step explanation:

Hope this helps


See screen shot :)

use the distributive property to expand expressions.
4(9x + 3y)

Answers

Answer:

36x+12y

Step-by-step explanation:

If you multiply them you get that. Hope this helps, let me know if correct!!

IF YOU ANSWER CORRECTLY IN THE NEXT 5 MIN I WILL GIVE YOU BRAINLIEST
Points (−7, 5) and (7, 5) on the coordinate grid below show the positions of two players of a football team:
Which statement best describes the relationship between the positions of the two players? (4 points)

Player 1's position is Player 2's position reflected across the x-axis; only the signs of the x-coordinates of Player 1 and Player 2 are different.
Player 1's position is Player 2's position reflected across the x-axis; only the signs of the y-coordinates of Player 1 and Player 2 are different.
Player 1's position is Player 2's position reflected across the y-axis; only the signs of the x-coordinates of Player 1 and Player 2 are different.
Player 1's position is Player 2's position reflected across the y-axis; only the signs of the y-coordinates of Player 1 and Player 2 are different.

Answers

Answer:

answer is Player 1's position is Player 2's position reflected across the y-axis; only the signs of the y-coordinates of Player 1 and Player 2 are different.

Step-by-step explanation:

becuase it is

Player 1 position is players 2 position reflected across the y-axis, only the signs of the x coordinates of player 1 and 2 are different

What is the value of x

Answers

Answer: 9

Step-by-step explanation:

Answer: 9cm

Step-by-step explanation:

Parallelogram: ABCD∼ [tex]A_{1}[/tex] [tex]B_{1}[/tex] [tex]C_{1}[/tex] [tex]D_{1}[/tex] .

Find BC

Answers

I think it’s 3. Because bc is equal to b1 and c1. B1 and C1 is 3 so b and c would also be 3

help me and i will friend u

Answers

II is the answer to it

can someone help me with this ASAP

Answers

text my number ( 4015166761) i did all of that already im in 7th ill hook u up wit all the answers .

Answer: I don't know the answers for 3&4

Step-by-step explanation:

Question 1:

1foot=0.3m(2.718282)t(2.718282)r

Step 1: Divide both sides by o^2t.

fo2to2t=2.216717mrto2t

f=2.216717mro2

Answer:

f=2.216717mro2

Question 2:

1mil(2.718282)=1.6kilom(2.718282)t(2.718282)rs

Step 1: Add -11.82249iklmorst to both sides.

2.718282ilm+−11.82249iklmorst=11.82249iklmorst+−11.82249iklmorst

−11.82249iklmorst+2.718282ilm=0iklmorst

Step 2: Factor out variable i.

i(−11.82249klmorst+2.718282lm)=0iklmorst

Step 3: Divide both sides by -11.82249klmorst+2.718282lm.

i(−11.82249klmorst+2.718282lm)−11.82249klmorst+2.718282lm=0iklmorst−11.82249klmorst+2.718282l

Answer:

i=0ikorst−11.82249korst+2.718282

What is the probability of rolling an even number and then an odd number when rolling two number cubes?
Size of sample spaces =
Number of desired outcomes =
P(first is even and second is odd) =

Answers

Answer:

First answer = 36

Second answer = 9

Third answer =1/4

Step-by-step explanation:

The probability of rolling an even number and then an odd number is 1/4.

What is Probability?

Probability is simply the chance of getting an event from a sample space. Total probability of all the outcomes in an experiment will be always 1.

Probability of an event can be found by dividing the number of desired outcomes with the total number of outcomes.

Here two number cubes are rolled. Each number cube has total 6 outcomes.

If the sample space consists of all the outcomes of first and second number cubes,

Size of sample space = 6² = 36

We have to find the probability of rolling an even number on the first cube and then an odd number on the second cube.

There are 3 chances of having an even number for the first cube which are 2, 4 and 6.

There are 3 chances of having an odd number for the second cube which are 1, 3 and 5.

Therefore number of desired outcomes = 3² = 9

Probability (first is even and second is odd) = Number of desired outcomes / Size of the sample space

Probability (first is even and second is odd) = 9/36 = 1/4

Hence the probability of getting an even number on the first number cube and then an odd number on the second cube is 1/4.

To learn more about Probability, click :

https://brainly.com/question/11234923

#SPJ2

Step 8: Does the direction of the graphed line correspond to the sign of the calculated slope?
-Cannot determine, because the function is neither increasing nor decreasing.
-Yes, because the graph line points up and right and has a positive slope.
-No, because the graph line points down and right and has a positive slope.
-No, because the graph line points up and right and has a negative slope.
-Yes, because the graph line points down and right and has a negative slope.

Answers

3rd choice i think but i could be wrong i’m kinda dumb
3rd choice I believe

Of the 40 students in Mr. Clayman's music class, 30 sing in the
school choir. Express the part of the class that sings in the choir as
a fraction.
a. 2/5 b. 3/10 c. 30/100 d. 3/4

Answers

Answer:

d

Step-by-step explanation:

25% of 40 is 20. 30 is 3/4 of the way there

Answer:

D.

Step-by-step explanation:

if u simplify 30/40, you get 3/4.

30 divided by 10 is 3

40 divided by 10 is 4

so therefore the answer is 3/4

helppppppppp meeeeeeeeeeeee

Answers

The first question is (A) you can use demos the graphing calculator to help you with those problems.

That's all I know lol

Answer:

I THINK THE CORDINATES ARE (4,1)

Step-by-step explanation:

I MIGHT BE WRONG AND IF SO I AM SORRY

HELP ME OUT WITH THIS MATH QUESTION

Answers

Answer:

I believe it would be the second one i'm not exactly sure.

Step-by-step explanation:

It’s the second one B)
Hope this help ;)

will the defenders be able to reach the ball carrier explain why or why not plz

Answers

Answer:

if your going based off of the  path that they are taking i say yes because the will meet at the end point or in this case the 1 yard line

Step-by-step explanation:

Determine the measure of the unknown angle in each triangle​

Answers

Answer:

78 degrees

Step-by-step explanation:

If you look at it, 2 of the angels are the same- those angels are A and B- the angel we are looking for. Angel A is 78 degrees and if angel A and angel B are equal then angel B is also 78 degrees.

oh lord help :,) please and thank you

Answers

Answer:

The answer is 19.10 $

Step-by-step explanation:

Answer:

I believe the answer is 7.04+1.34x= Y The value of the card in 2004 was 19.10.

Step-by-step explanation:

f If you subtract 2004 by 1995 you get 9 and if you multiply it by 1.34 you get 12.06. But then you add 7.04. Hope this helps and let me know if correct!!

HELP PLEASE! THIS IS FOR TURN IN TODAY!

Look at the photo

Answers

Answer:

1. 2.3

2. 6.1

Step-by-step explanation:

Answer:

1. 2.3  2. 6.1

Step-by-step explanation:

hey its Eve hoped this helped have a great day! and consider marking this as brainliest if you do thank you in advanced!!

Help plz ...............

Answers

Answer: 888

Step-by-step explanation:

Answer:

2.2727 pound of sugar

Step-by-step explanation:

1000 divided by 440

is 2.2727

John paid $50 for renting a cycle for 5 hours. Which graph shows the relationship between the cost of renting a cycle for different hours?

Photos go from A to D. I'm guessing it's A but I still want to check.

Answers

Answer:

Step-by-step explanation:

You are correct. It is A

The cost is 10 dollars an hour. As the hours increase, so does the cost.

1. A number squared decreased by 2

2. Twice a number increased by 16

Answers

Answer:

32

Step-by-step explanation:

The answer is 32

I hope this helped :)

Ms. Hassan plans to serve appetizers at her Christmas party. She plans on offering 8 appetizers for every 3 people. If she has 240 people RSVP to the Christmas party, then how many appetizers will she serve?

Answers

Answer:

I hope this is right. If not im sorry.

Step-by-step explanation:

240 / 3 = 80

80 * 8 = 640

640?

Answer: 640

Step-by-step explanation:

please answer the question on the picture

Answers

Answer:

a 10%, 0.1, 1/10- b 50%, 0.5, 1/2- c 48%, 0.48, 12/25

Step-by-step explanation:

What is the slope of the line graphed below?

A) -3/2
B) 3/2
C) -4
D) 4/3

Answers

Answer:

B) 3/2

Step-by-step explanation:

5/-6

X1= 5

Y1=-6

X2=0

Y2=-4

y1-y2

-------

x1-x2

6 - (-4)= 10

5 - 0   =  5

10/5=2

Explain the rules for multiplication and division to convert units. How do you know when to multiply and when to divide to convert units of measurement?

Write three to four sentences.

Answers

To convert larger units to smaller units mulitply when the units are smaller you need more pf them to express the same measure. To convert smaller units to larger units, divide. When the units are larger, you need fewer of them to express the same measure.

Answer:

To convert greater units to smaller units you mulitply. When the units are smaller you need more to express the same measure. When you have to  convert smaller units to larger units, divide. When the units are bigger, you need less of them to be the same measure.

Step-by-step explanation:

I re-worded this so It wouldnt be like the sample response. Have a great time doing whatever your doing.

I need help!! Please ASAP! will mark brainliest

Answers

Answer: I wanna go with 20,000

Step-by-step explanation:

2,000. It's usually the best answer :)

If a number and a variable are together with no sign between them, what operation does that show?

Answers

Answer:

Multiplication

Step-by-step explanation:

If you were to solve 8x x x, you wouldn't know what that means. So, normal people place variables and numbers together to represent multiplication.

Help me

Which quotient matches the description for 525÷25

using partial quotients?

Step1: Subtract (10×25)

from 525 to get 275.

Step 2: Subtract (10×25)

from 275 to get 25.

Step 3: Subtract (1×25)

from 25 to get 0.

Step 4: Add the partial quotients.

Answers

I believe the answer that the question of step 3 because you divide 525 and 25 you get 21.

Given AABC: ADEF, find x.

Answers

Answer:

14

Step-by-step explanation:


ANWSER: it’s 14 for sure

Step by step explanation;
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