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
daser333 [38]
4 years ago
11

Simplify the radical square root 245c^3

Mathematics
1 answer:
stellarik [79]4 years ago
3 0
This is the answer —> 7c√5c
You might be interested in
How many time does 80 fit into 415
Elza [17]

Answer:

5 times

Step-by-step explanation:

have a good day/night :)

6 0
3 years ago
Read 2 more answers
Who is good at math I really need help
const2013 [10]
Me I am very good at math I am a tutor
6 0
4 years ago
6. Enuanuel was speaking with a friend from another country. His friend told
Kaylis [27]
I believe 62 because it it’s closer to an hour
5 0
4 years ago
The spherical balloon is inflated at the rate of 10 m³/sec. Find the rate at which the surface area is increasing when the radiu
rjkz [21]

The balloon has a volume V dependent on its radius r:

V(r)=\dfrac43\pi r^3

Differentiating with respect to time t gives

\dfrac{\mathrm dV}{\mathrm dt}=4\pi r^2\dfrac{\mathrm dr}{\mathrm dt}

If the volume is increasing at a rate of 10 cubic m/s, then at the moment the radius is 3 m, it is increasing at a rate of

10\dfrac{\mathrm m^3}{\mathrm s}=4\pi (3\,\mathrm m)^2\dfrac{\mathrm dr}{\mathrm dt}\implies\dfrac{\mathrm dr}{\mathrm dt}=\dfrac5{18\pi}\dfrac{\rm m}{\rm s}

The surface area of the balloon is

S(r)=4\pi r^2

and differentiating gives

\dfrac{\mathrm dS}{\mathrm dt}=8\pi r\dfrac{\mathrm dr}{\mathrm dt}

so that at the moment the radius is 3 m, its area is increasing at a rate of

\dfrac{\mathrm dS}{\mathrm dt}=8\pi(3\,\mathrm m)\left(\dfrac5{18\pi}\dfrac{\rm m}{\rm s}\right)=\dfrac{20}3\dfrac{\mathrm m^2}{\rm s}

4 0
3 years ago
Please help me with 5 or 6 anyone you like thank you so much
Greeley [361]
The answer would b C
6 0
4 years ago
Read 2 more answers
Other questions:
  • 3x + y = 3
    10·1 answer
  • Which expressions are equivalent to the one below? Check all that apply. 3^4 • 3^x
    7·2 answers
  • Please help<br>thank youuuu
    6·1 answer
  • Which angle in def has the largest measure ?
    15·1 answer
  • Help plz!! The function h(t)=-16t^2+22t+4 models the height (h) of a football t seconds after it is thrown. The question ask to
    13·1 answer
  • Plz help me with this math ​
    7·1 answer
  • 12 decreased by 8 times a number is 36
    6·1 answer
  • Its easy its D she is not incorrect because the exponent should be -6
    11·1 answer
  • The scatterplot below represents the number of hot drinks sold on a given
    6·1 answer
  • The temperature dropped 3 °F every hour for 6 hours. What was the total number of degrees the temperature changed in the 6 hours
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!