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
iogann1982 [59]
3 years ago
5

What's the volume of a cube-shaped box with edges 6 centimeters in length? A. 216 cm³ B. 18 cm³ C. 36 cm³ D. 1,296 cm³

Mathematics
1 answer:
xxMikexx [17]3 years ago
5 0
The answer is 216 cm³.

This is because the volume of a cube is worked out by doing a^{3}. a being the edge. Therefore, you just have to do 6^{3} (6 × 6 × 6), which is 216. 
You might be interested in
Write a translation rule that maps point d(7 -3) onto point d'(2 5)
Tems11 [23]

Answer:

translate (x,y) (x-5,y+8)

4 0
3 years ago
Evaluate the expression for a = 4 and b = 3.<br><br> A-81<br> B-24<br> C-36<br> D-144
Dimas [21]
Where the expression....
4 0
3 years ago
Suppose that scores on an aptitude test are normally distributed with a mean of 100 and a standard deviation of 4.6. Scores on a
DerKrebs [107]

Answer:

<u>The correct answer is C. Felix's z-score on the aptitude test was 1.30. His z-score on the knowledge test was 2.08. Felix performed better on the knowledge test, comparatively.</u>

Step-by-step explanation:

1. Let's check all the information given to us to answer the question correctly:

Mean of the scores on the aptitude test = 100

Standard deviation of the aptitude test = 4.6

Felix's score on the aptitude test = 106

Mean of the scores on the knowledge test = 70

Standard deviation of the knowledge test = 2.4

Felix's score on the knowledge test = 75

2. Which statement best describes Felix's scores on the two tests comparatively?

Let's recall that z-score in a normal distribution, positive or negative, is the number of times of the standard deviation a certain element is from the mean. If the element is below the mean, then the z-score is negative and if it's above the mean, then the z-score is positive.

Therefore, a score of 106 on the aptitude test, will have the following z-score:

106 - 100 = 6 and it's above the mean.

Now, we calculate the z-score, using the value of the standard deviation this way:

6/4.6 = 1.30

A score of 75 on the knowledge test, will have the following z-score:

75 - 70 = 5 and it's above the mean.

Now, we calculate the z-score, using the value of the standard deviation this way:

5/2.4 = 2.08

The z-scores of Felix were 1.30 on the aptitude test and 2.08 on the knowledge test. He performed better on the aptitude test because 2.08 > 1.30, so the correct statement that best describes Felix's scores on the two tests comparatively is<u> C. Felix's z-score on the aptitude test was 1.30. His z-score on the knowledge test was 2.08. Felix performed better on the knowledge test, comparatively.</u>

6 0
3 years ago
For the following right triangle, find the side length x.
lesantik [10]

Answer:

x= 5√7

Step-by-step explanation:

Use the Pythagorean theorem

16^2= 9^2 + x^2

x^2=175

x= √175

x= 5√7

6 0
2 years ago
What are the roots of the following polynomial equation? x^3 + 72= 5x^2 + 18x (write from least to greatest)
kow [346]

Answer:

2:3

Step-by-step explanation:

8 0
2 years ago
Other questions:
  • What is the product of 8 and 54
    7·1 answer
  • Can someone help me with this question?
    14·2 answers
  • Which value of x will make the absolute value equation true? |x| = 8
    15·1 answer
  • Hector paid $68 for a taxi ride. This driver has a sign above his mirror that recommends a 20% tip. Estimate the
    13·2 answers
  • 12 students have bikes half of the bikes are black one 6th of the bikes are silver one 4th of the bikes are red and the rest are
    7·1 answer
  • In a statistics class, 10 scores were randomly selected with the following results (mean = 71.5): 74, 73, 77, 77, 71, 68, 65, 77
    13·1 answer
  • \angle a∠aangle, a and \angle b∠bangle, b are complementary angles. \angle a∠aangle, a measures 64^\circ64
    13·2 answers
  • Slope for (2,-5) (1,5)​
    8·1 answer
  • Kara runs two laps around a track. It takes her 51.495 seconds to complete her first lap and between 53 and 54 seconds to comple
    10·2 answers
  • Could you please help me with this? It’s a problem from my grandson’s homework.
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!