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
Xelga [282]
2 years ago
7

This one is hard! try your best please.

Mathematics
1 answer:
user100 [1]2 years ago
3 0

Answer:

1. 301.6 in^{3}

2. 576 in^{3}

3. 274.41 in^{3}

Step-by-step explanation:

We know that the diameter of one of the spheres must be 4 in, because the length of the box is 12 in and there are 3 spheres along each side, and \frac{12}{3} =4. That means that the radius of a sphere is 2 in. Put 2 into the formula for the volume of a sphere, and then multiply your solution by 9, to get the total volume.

Then, you can find the volume of the box, because you know its dimentions are 12x12x4.

Subtract your answer for part 1 from your answer for part 2, and you have the solution to part 3. Hope this helps!! :-)

You might be interested in
Lateral surface area of this gift box
azamat
I think it’s letter C
7 0
3 years ago
34. The diagram shows a sector of a circle of radius 10 cm.
Sergio [31]

Answer:

rc  length  =  10 * 8pi/5

 =   16pi

This is the circumference of the base

(a)   2pir     =   16pi  where  r  =  radius of base

  2r     =    16

   r     =  8 cm

(b)   10^2    =   h^2   +  8^2

 h^2    =   100  -  64

  =    36

h      =    6 cm

8 0
3 years ago
Read 2 more answers
Orlando bought a new couch for 1,968 , using the furniture store's finance plan. He will pay 164 a month for 12 months. Which eq
Savatey [412]
We will owes 0 dollars cause 164 multiply by 12 = 1968
8 0
3 years ago
The lower quartile is the _______ of the lower half of the data set.
Galina-37 [17]
Hey,

The lower quartile is the median of the lower half of the data set.

The median is the middle most number or the average of the two middle most numbers depending on how many values there are.

Cheers,
Izzy



7 0
3 years ago
Arabella's password consists of 1 letter followed by two digits. What is the probability of correctly guessing Arabella's passwo
Alchen [17]
The answer is 1/2600

Hope this helps
6 0
3 years ago
Other questions:
  • I don't understand what this question is asking I'm confused?? Please need help lol
    10·1 answer
  • Simplify 6875/10000 please help
    8·2 answers
  • M<br> P1 = 6 m<br> P₂ = ?<br> what does P2 equal to?
    9·2 answers
  • Omg plz help me !!! And tell me all the angle measurements (offering 15 points ) :) oh and plz provide an explanation if u can
    12·1 answer
  • Please help on question 17 with step by step instructions <br> Thanks in advance xx
    10·1 answer
  • The area of a circle is 16pi cm2. What is the circle's circumstance?
    11·1 answer
  • First convert these fractions to twelfths then order them.Write your
    7·1 answer
  • Find the volume of the cylinder. Leave your<br> answer in terms of pi.<br> 8 cm.<br> 8 cm.
    6·1 answer
  • What is 681x239 please help
    12·2 answers
  • What is the expected share return given the following macro-economic probabilities? Probability of recession 20% - Share return
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!