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
natulia [17]
3 years ago
14

What expression represents the volume of the cone, in

Mathematics
1 answer:
jolli1 [7]3 years ago
7 0

Answer:

A.

Step-by-step explanation:

Volume of a cone = ⅓πr²h

Where,

r = x

h = 2x

Plug in the values into the formula for volume

Volume = ⅓*π*x²*2x

Volume = ⅓*π*2x³

Volume = (1*π*2x³)/3

Volume = \frac{2\pi x^3}{3}

\frac{2}{3}\pi x^3

You might be interested in
A student is solving the problem x^2 + 10x+ ___ = 16 + ___ by the method of completing the square. What number should the studen
kvv77 [185]

Answer:

I believe it could be any number because:

let y=any number

x^2+10x+y=16+y

x^2+10x+y-y=16+y-y

x^2+10x=16

you can add any number to both side and not change the solution.

5 0
3 years ago
A normal distribution has a mean of 20 and a standard deviation of 4. Determine the z-score for the data value of 42.
QveST [7]

Answer:

Z = (42-20)/4 = 5.5

Z = X-μ / σ

Step-by-step explanation:

8 0
2 years ago
Read 2 more answers
The ratio of chairs to tables in a classroom is 5:1 Which statement must be true? A There are 5 chairs and 1 table. B There are
qaws [65]

Answer:

B

Step-by-step explanation

5:1 means for every 1 table their is 5 chairs.

And for every 5 chairs there is 1 table.

8 0
2 years ago
Find the equation of the line that is perpendicular to the line x = −5 and passes through the point (1, 3.14).
kodGreya [7K]

Answer:

A

Step-by-step explanation:

Perpendicular to x = -5 is going to be a horizontal line.

Since it passes through (1,3.14),

Equation is y = 3.14

4 0
3 years ago
Many U.S. employees received a 3% raise in 2012. Suppose an employee made $47,000 in 2011 and received a 3% raise. What did she
klio [65]

Answer:

48,410

Step-by-step explanation:

47,000 + 3% = 48,410

6 0
2 years ago
Other questions:
  • A researcher believes that 12% of a simple random sample of adults will be able to identify a Toyota Scion by brand and model na
    10·1 answer
  • 2. Jacob Thomas had a deposit of two checks: $341.79 and $17.96;
    14·1 answer
  • Consider a population p of field mice that grows at a rate proportional to the current population, so that dp dt = rp. (note: re
    11·1 answer
  • Consider the compound inequality x greater than 4 or x less than a. If a=4 what would the solution be?
    6·1 answer
  • Please solve all and work needs to be shown ❤️❤️
    8·1 answer
  • I need help I will give brainiest​
    5·2 answers
  • Guys please help :(<br><br> What are the factors?<br> x = -2<br> x=0<br> x=3<br> x=1/4
    12·1 answer
  • Tom deposits $1000 into a savings account. That earns 5% simple interest. He has this account for 7 years. How much does it cont
    8·1 answer
  • If the Miller's spend $1200 on housing each month, then what is their total monthly budget?
    9·1 answer
  • add the term that makes the given expression into a perfect square. write the result as the square of a bracketed expression c s
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!