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
Mazyrski [523]
3 years ago
13

Heidi is making a tower using sugar cubes. Each sugar cube has a side length of 1 cm. Each layer has 4 sugar cubes, arranged in

a 2 by 2 pattern. The completed tower has a volume of 24 cm3. How many layers of sugar cubes are in the tower?
Mathematics
1 answer:
Archy [21]3 years ago
4 0

Answer:

3 layers

Step-by-step explanation:

Given

L = 1cm --- side length of the cube

Each layer = 2 * 2 cube

Volume = 24cm^3

Required

Determine the number of layers

First, we calculate the volume of each layer:

The length of the layer is:

Length = 2 * L

Length = 2 * 1cm

Length = 2cm

Next, we calculate the volume of each layer:

Volume = Length^3

Volume = (2cm)^3

Volume = 8cm^3

The number of layer is calculated by dividing the volume of the tower by the volume of each layer

Layers = \frac{24cm^3}{8cm^3}

Layers = 3

You might be interested in
Here are the monthly charges for Jo's mobile phone
yaroslaw [1]

Answer:

The correct answer is - 625.36.

Step-by-step explanation:

Given:

Fixed mothly plan - 616

free minutes - 150

Used minutes - 170

Free text - 150

Used text - 182

Charging amount over free limit - 18p

Solution:

Number of minutes over the limit -  170 - 150 = 20

Number of text over the limit - 182 - 150 = 32

So the extra amount that will be add to the monthly charge would be -

(20*0.18) +(32*0.18)

and the total charge of the month would be -

= 616+(20*0.18) +(32*0.18)

= 616+3.60+5.76

= 625.36

Thus, the correct answer would be - 625.36

5 0
3 years ago
What is a percentage increase of 19.50 to 22.50
Inga [223]
To find the <span>percentaje</span> we need to <span>divided</span> the <span>tataol</span> by the amount we end up having.

22.50/19.50=1.15 
<span>then</span> we multiply by 100
115% 
Then to find the <span>percentaje</span> increase we subtract
115%-100= 15%
So it has an <span>increament</span> of 15%
4 0
3 years ago
A hot cocoa canister (can) is a cylinder with a height of 24.5 cm and a radius of
Masteriza [31]
Its 159.25 because u just times 24.5 x 6.5
8 0
3 years ago
Round 223 to the nearest ten
Aleks [24]
I believe the answer is 220?

5 0
3 years ago
Read 2 more answers
1. Define: (1) factor (ii) multiple. Give five examples of each.it<br><br>​
sineoko [7]

Answer:

A factor is a number that when its multiplied with another number, gives a product of a given number. Example: The factors of 21 are 7,3,1 and 21. A multiple is a number that can be divided by another number a certain amount of times evenly (without a remainder). Example: Some multiples of 4 are: 8, 12, 16, and 20.

5 0
3 years ago
Other questions:
  • Convert the angle 0 = 228° to radians.<br> Express your answer exactly.
    8·1 answer
  • Easy geometry <br> I’m stuck pls help<br> Show work :)
    14·1 answer
  • What is -x-4=3/5x+4 ?
    7·1 answer
  • What is 5minus e =25​
    6·2 answers
  • What is the Greatest Common Divisor (GCD) of the numbers 16 and 60?
    9·2 answers
  • 3/5 x 1/4 find each product
    5·2 answers
  • PPLLLLLLLLLLLLLLEEEEEEEEEEEAAAAAAAAAASSSSSSSSSSSSSEEEEEEEEEE<br> Help
    8·1 answer
  • Find the total due for the following items plus a 15% tip
    15·2 answers
  • Which table of values represents the equation Y= 2X +5?
    10·1 answer
  • AActiveWhich is the graph of g(x)=[²]* - 2²(0,2.25)2--2Mark this and return2 3Save and Exit56NextSubmit
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!