1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Alex_Xolod [135]
3 years ago
5

The two spheres above have the same center one has a radius of 2 cm and the other one has a radius of 3 cm approximately how muc

h space in between the two spheres
Mathematics
1 answer:
Paladinen [302]3 years ago
8 0

Answer:

79.6 cm^3

Step-by-step explanation:

The formula for the volume of a sphere is V = 4/3 πr³.

sphere A radius 2 cm so r[A] = 2 cm

sphere B radius 3 cm so r[B] = 3 cm

distance between the surfaces of the 2 spheres is 1 cm

To find volume of each sphere and the difference in volume:

pi r^2 * r - (1/3) pi r^2 * r = (2/3) pi r^3

You might be interested in
Timothy draws three isosceles triangles. In each figure, he measures a pair of angles.
Nookie1986 [14]

Answer: I believe that the answer would be "In an isosceles triangle, two of the angles are congruent."

Step-by-step explanation:

8 0
2 years ago
Evaluate the expression. 42+5⋅32−42÷23 CLEAR CHECK 12.625 222 45 59
lidiya [134]

Answer:

\frac{4604}{23} or  200.173913

Step-by-step explanation:

42+(5)(32)-\frac{42}{23} \\\\=42+160-\\\frac{42}{23}\\\=202-\frac{42}{23} =\frac{4604}{23}

5 0
4 years ago
The large rectangle below represents one whole.
goblinko [34]

Answer:

See below

Step-by-step explanation:

If the whole rectangle were shaded (all 25 parts) that would be 100%

So, we can set up a proportion.

25 = 100%

11 = x

Then, cross-multiply to get,

25x = 1100

Divide both sides by 25 to solve for x

x = 44.

The x value represents the percentage shaded.

44%

7 0
2 years ago
7.
Morgarella [4.7K]

Answer:

7

Step-by-step explanation:

4 0
3 years ago
Pls help with a good explanation and show ur work will give brainleiest
lyudmila [28]
From the graph: there are 200 students overall. For the next 100, we can divide each number by 2 to find an estimate for how many with participate in MATH tutoring. 40 divided by 2 =20 students participating in MATH tutoring.

Part B- There are currently 55 students out of 200 in SCIENCE tutoring. We add 55 more for 400 = 110, add 55 more for 600=165, and then add half of 55 (27.5 or 28 because you CANNOT have half a student) for 700 students total. 55+55+55+28=193 students.
7 0
3 years ago
Other questions:
  • Math help please quicklyyyy
    10·1 answer
  • Hey guys! This is super hard. So if you don't mind, can you help me? :)
    5·2 answers
  • A company that makes cartons finds that the probability of producing a carton with a puncture is 0.04, the probability that a ca
    6·1 answer
  • Y=3x-10<br> 2x-5=y<br> plz help me with this and show the work plz i need it for my test
    5·1 answer
  • Compounding comparing accounts
    8·1 answer
  • There are 22 students in your class. Your teacher is going to choose 2 students at random for a prize. What is the probability t
    12·1 answer
  • Jenny will choose between two restaurants to purchase pizzas for her party. The first restaurant charges a delivery fee of $6 fo
    12·1 answer
  • Which expression is not equivalent to
    6·1 answer
  • 10
    5·1 answer
  • It costs $34.95 to rent a jet ski for four hours plus $15.75 for each additional hour. You have $100. Can you rent the jet ski f
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!