Answer:
Step-by-step explanation:
![\sqrt[4]{64}](https://tex.z-dn.net/?f=%5Csqrt%5B4%5D%7B64%7D)
has the meaning of 
That means that what you have is
which means that your final answer is
That would be the answer that I try first. In fact the question is set up in such a way that I would ignore the fact that 64^(1/3) = 4
Answer:
width = 5k^2
length( 3k^2 +7k +4)
Step-by-step explanation:
15k^4 +35k^3 +20k^2
The width is the greatest common factor
We can factor 5k^2 out
5k^2( 3k^2 +7k +4)
The length is what is inside the parentheses
Driving Distance 459 miles / 739 km
<u>Driving Time 6 hours, 37 minutes
</u>
Cost of Driving $51.54
Stopping Points Tampa, FL
SO YOUR BEST WOULD BE <u><em>D</em></u>.
We find the difference of the two numbers by subtracting the two numbers given above. It is calculated as follows:
Difference = 20000 - 4632 = 15368
Therefore, the difference between <span>4,632 and 20,000 is 15368.
Hope this answers the question. Have a nice day.</span>
A wheel with a 20 in diameter has a circumference of 2π*(20 in) = 40π in.
For every 40π in traveled, a wheel makes one complete revolution, or turns an angle of 2π rad.
We need to convert from in to mi: there are 12 in to 1 ft, and 5280 ft to 1 mi, and so there are 12*5280 = 63,360 in to 1 mi.
We also need to convert h to min: there are 60 min to 1 h.
So we have an angular speed of
(45 mi/h) * ((2π)/(40π) rad/in) * (63,360 in/mi) * (1/60 h/min) = 2376 rad/min
As mentioned before, there are 2π rad to 1 rev, so
(2376 rad/min) * (1/(2π) rev/rad) ≈ 378.152 rev/min
(where rev/min is equivalent to rpm)
