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
Veronika [31]
2 years ago
10

A cube has a volume of 8 000 000 cm³.

Mathematics
1 answer:
Rus_ich [418]2 years ago
4 0

The length of it's side and surface area is 2 meters and 24 meters square respectively

<h3>How to determine the parameters</h3>

The formula for calculating the volume of a cube is given as;

Volume = a^3

Where a is the length of it's side

Now, let's substitute the volume into the formula, we have

8000000 = a^3

Let's find the cube root of both sides

cube root of 8000000 = 200

cube root of a^3 = a

Then, we have

a = 200cm

The length of it's side in meters

= 200/100

= 2 meters

Surface area = 6a^2

Surface area = 6 × 2^2

Surface area = 6 × 4

Surface area = 24m ^2

Thus, the length of it's side and surface area is 2 meters and 24 meters square respectively.

Learn more about a cube here:

brainly.com/question/1972490

#SPJ1

You might be interested in
Velma must make five bottles of lemonade for the kids playing outside. Each bottle requires 3⁄4 cup of sugar. How much sugar doe
Ket [755]
The total number of cups of sugar needed will be given by:
Total amount=(number of bottles)×(number of cups of sugar per box)
number of bottles to be made is 5 bottles
number of cups per box is 3/4
thus the total number of cups required will be:
Total amount=3/4×5=3 3/4 cups
6 0
2 years ago
When Carson runs the 400 meter dash, his finishing times are normally distributed with a mean of 65 seconds and a standard devia
just olya [345]

Given Information:  

Mean time to finish 400 meter dash  = μ = 65 seconds

Standard deviation to finish 400 meter dash = σ = 2.5 seconds  

Confidence level = 95%

Required Information:  

95% confidence interval = ?

Answer:  

 CI = 60 \: to \: 70 \: seconds

Step-by-step explanation:  

In the normal distribution, the empirical rule states approximately 68% of all the data lie within 1 standard deviation from the mean, approximately 95% of all the data lie within 2 standard deviations from the mean and approximately 99.7% of all the data lie within 3 standard deviations from the mean.

The confidence interval for 95% confidence limit is given by

 CI = \mu \pm 2\sigma

Since approximately 95% of all the data lie within 2 standard deviations from the mean. μ is the mean time Carson takes to finish 400 meter dash and σ is the standard deviation.

 CI = 65 \pm 2(2.5)

 CI = 65 \pm 5

 CI = 65 - 5 \: to \: 65 + 5

CI = 60 \: to \: 70 \: seconds

Therefore, the 95% confidence interval is between 60 to 70 seconds

What does it mean?  

It means that we are 95% confident that the Carson's mean to finish 400 meter dash is within the interval of (60, 70).

4 0
2 years ago
Simplify:<br>4z+3/15+8q+2/15+6z-4q​
Liono4ka [1.6K]
The answer would be 10z+1/3+4q
7 0
2 years ago
Simplify the expression (3.5x - 2.7y) + (-12.8x + 15.8y)
Paladinen [302]

Answer:

−9.3x + 13.1y

Step-by-step explanation:

7 0
2 years ago
Read 2 more answers
Help me solve this <br><br>3-p/(-4) if p =12
kvv77 [185]
Since ur using 12 as p we solve it now.

3 - 12 over -4 = 6

Move the negative sign to the left (3 - (-12/4)
Simplify 12/4 to 3 ( 3 - (-3)
simplify brackets (3 + 3)
finally the answer is 6
5 0
3 years ago
Other questions:
  • What is the following quotient?
    7·2 answers
  • 0.5ab-0.3bc +2.4cd; 1.2bc + 0.2cd -3.3de; 8.6ab-1.4cd +17de
    6·1 answer
  • Which has the same value as 15 tens
    11·2 answers
  • Please help im really not good at these things ;( brainliest will be given
    5·1 answer
  • Velocity of a Car The velocity of a car (in feet per second) t sec after starting from rest is given by the function f(t) = 11 t
    15·1 answer
  •   A polygon that has all sides the same measure and all angles the same measure is called what?        A. Convex polygon   B. Co
    10·1 answer
  • Determine if the relation is a function. In your handwritten work, explain why or why not.
    15·1 answer
  • List all sets that apply for 0.6
    7·1 answer
  • Tess left her home and drove for 3.7 hours due north at a rate of 60 miles per hour. After attending a concert, she drove due so
    7·1 answer
  • Select all the ways 7/12, 1 whole, and 1 whole can be decomposed.
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!