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
Maru [420]
3 years ago
11

Write an expression that represents the volume of a cube with side length 2x^3. (For any cube with side length s, v = s^3 = s.s.

s^.)
A. 6x^6
B.6x^9
C. 8x^9
D.8x^6
Mathematics
1 answer:
leva [86]3 years ago
5 0

Answer:

C. 8x^9

Step-by-step explanation:

(2x³)³=8x^9

You might be interested in
a math placement test has a mean of 42 and standard deviation of 5. the english replacement test has a mean of 64 and standard d
sertanlavr [38]

Answer:

English. Because 76> 46

7 0
2 years ago
Very confused on this.... have a test tomorrow
Lostsunrise [7]

Answer:

ln(5/256)

Step-by-step explanation:

Step 1, do the stuff in parenthesis:

1/5 (2ln5 + 3ln5) - 8ln2 = 1/5 (5ln5) - 8ln2

Step 2, remove parenthesis and simplify:

1/5 (5ln5) - 8ln2 = ln5 - 8ln2

Step 3, use this formula-

8*ln2 = ln2^8 = ln256

-to get:

ln5 - 8ln2 = ln5 - ln256

Step 4, use another formula:

ln(A) - ln(B) = ln(A/B), so the answer is ln(5/256) TADA!

6 0
3 years ago
It costs $4.50 per person for 2 people and $3.00 per person for 3 people to go on a horse carriage ride. Using c to represent th
Ilia_Sergeevich [38]

b

a and d should not be considered bc it is not logically correct. c is eliminated because that may not always be the case. therefore it should be b.

7 0
3 years ago
Arrange the following polynomial into descending order and identify the 3rd term.
Vera_Pavlovna [14]
Thank you for posting your question here at brainly. Feel free to ask more questions.  

The best and most correct answer among the choices provided by the question is <span>18x</span>.<span>       
    </span><span>
Hope my answer would be a great help for you.</span>
6 0
3 years ago
Read 2 more answers
Rita is making a beaded bracelet. She has a collection of 160 blue beads, 80 gray beads, and 240 pink beads. What is the estimat
a_sh-v [17]

Step-by-step explanation:

Given that Rita is making a beaded bracelet. She has a collection of 160 blue beads, 80 gray beads, and 240 pink beads. We are to calculate the probability that Rita will need to pick atleast 5 beads before she picks a grey bead from her collection.

Prob for drawing atleast 5 beads before she picks a grey bead from her collection

= 1-Prob for drawing atleast one grey beed in the first 5 draws.

(Because these two are complementary events)

no of grey beeds drawn in first 5 trials is

Bi=(5,1/6)

Prob for drawing atleast one grey beed in the first 5 draws.

=1-Prob of no grey

Hence required prob=P(X=0 in first 5 draws)

= 0.4018

6th beeds onwards can be grey also.

Nearest answer is c)0.45

7 0
2 years ago
Other questions:
  • Suppose that the function f(x)=4x-2 represents the cost to rent x movies a month from an internet movie club. Laticia now has $1
    9·1 answer
  • Which of the following correctly uses absolute value to show the distance between -60 and 11? (5 points)
    9·1 answer
  • Devante and Brayden went shopping. Devante spent $17 less than Brayden. If we let r represent how much Brayden spent, write an a
    7·1 answer
  • The following observations are on stopping distance (ft) of a particular truck at 20 mph under specified experimental conditions
    9·1 answer
  • Show all work to factor x4-5x2+4
    10·1 answer
  • Beach Travel rents dune buggies for $50 for 4 hours or $75 for 6 hours. What is the hourly rate?
    12·2 answers
  • Which is the equation of a line that has a slope of 1/2 and passes through point (2, -3)?
    11·2 answers
  • Solve using the elimination method <br>x + 5y = 26 <br>- X+ 7y = 22​
    7·2 answers
  • Sam needs a bowll to mix her punch. She has a 2-cup bowl, a 4-cup bowl, and a 6-cup bowl. What is the smallest bowl Sam can use
    15·1 answer
  • Clara surveyed 12 elementary school students in a regional spelling bee.
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!