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
Pani-rosa [81]
3 years ago
14

A large cube is made up of many small cubes. The volume of the large cube is 7.506×10^5mm^3. The volume of each small cube is 2.

78×10^4mm^3. How many small cubes make up the large cube?
Mathematics
1 answer:
irakobra [83]3 years ago
8 0

Answer:

27 small cubes

Step-by-step explanation:

Given that,

The volume of the large cube is 7.506\times 10^5\ mm^2

The volume of small cube is 2.78\times 10^4\ mm^2

We need to find how many small cubes make up the large cube. Let there are n small cubes. So, it can be calculated as follows :

n=\dfrac{7.506\times 10^5}{2.78\times 10^4}\\\\n=27

So, there are 27 small cubes that make up of the large cube.

You might be interested in
Solve for x: -1/2(-4+2x) = -6 - 4x
antiseptic1488 [7]
-\dfrac{1}{2}(-4+2x)=-6-4x\ \ \ \ \ |multiply\ both\ sides\ by\ (-2)\\\\-4+2x=12+8x\ \ \ \ |add\ 4\ to\ both\ sides\\\\2x=16+8x\ \ \ \ \ |subtract\ 8x\ from\ both\ sides\\\\-6x=16\ \ \ \ \ |divide\ both\ sides\ by\ (-6)\\\\x=-\dfrac{16}{6}\\\\x=-\dfrac{8}{3}\\\\\boxed{x=-2\frac{2}{3}}
5 0
3 years ago
Solve the equation. Check your answer. If necessary, round to 3 decimal places
Lana71 [14]

Answer:

x ≈ ±20.086/√(t - 1)  

Step-by-step explanation:

ln(t - 1) + ln(x²) = 6

Recall that lnu + lnv = ln(uv). Then  

ln(t - 1) + ln(x²) = ln[(t-1)x²] = 6

Take the natural antilogarithm of each side

(t - 1)x² = e⁶

Divide each side by t - 1

x² = e⁶/(t-1)

Take the square root of each side

x = ±e³/√(t - 1)

x ≈ ±20.086/√(t - 1)

6 0
3 years ago
The dance committee of Pine Bluff Middle School earns 72$
Art [367]

Answer: Continue... (:

7 0
3 years ago
Please answer both parts to the question below. :)<br> Thank you!
scoundrel [369]
Ceb i think but im not exactly or totally sure
5 0
3 years ago
What area of a rectangular cloth is (x²+7xy +12y²)m². Find the length and the width of the rectangular cloth
IgorLugansk [536]
Use pemdas it would stay the same because there is no number to go in for x y or m
5 0
2 years ago
Other questions:
  • Tom could grow potatoes, cabbages, and cauliflower on his farm. However, he has decided to grow only potatoes. What is Tom doing
    12·2 answers
  • How is an equation like a balance scale!?! please make the response short and easy to understand !!
    13·1 answer
  • Find the discriminant and the number of real roots for the equation.<br><br> 4x^2+12x+9=0
    6·1 answer
  • $1,000, 5%, 2 years of simple interest paid to the nearest cent
    5·1 answer
  • Change the percent to a decimal.<br> 67% =
    12·2 answers
  • Estimate 5 × 4257 then find the product
    8·1 answer
  • Robert climbed 775 steps in 12 1/2 minutes. how many steps did he average per minute
    8·2 answers
  • Please help meeeeee:)))))
    7·2 answers
  • The function f(x) = –x3 + 2x2 – x + 5 is graphed on a coordinate grid. Which statements accurately describe the end behavior of
    10·1 answer
  • As a block of ice melts it changes from 1 3/4 lb to 1/4 lb and takes 1/4 hr. What is the rate the ice changes?
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!