58466
713*80 = 57040
<span>713*2 = 1426</span>
if each side is 8 it equals 64
if each side is 6 it equals 48
if each side is 4 it equals 32
if each side is 3 it equals 24
hope i helped
Answer:
The area which would be painted grey will be "47.7812 ft²".
Step-by-step explanation:
The given values are:
Radius of circle, r = 5.4 feet
Value of pi, π = 3.14
As we know,
Area of Semicircle = ![\frac{\pi r^2}{2}](https://tex.z-dn.net/?f=%5Cfrac%7B%5Cpi%20r%5E2%7D%7B2%7D)
On putting the values in the above formula, we get
= ![\frac{3.14\times (5.4)^{2}}{2}](https://tex.z-dn.net/?f=%5Cfrac%7B3.14%5Ctimes%20%285.4%29%5E%7B2%7D%7D%7B2%7D)
= ![\frac{3.14\times 29.26}{2}](https://tex.z-dn.net/?f=%5Cfrac%7B3.14%5Ctimes%2029.26%7D%7B2%7D)
= ![\frac{91.5624}{2}](https://tex.z-dn.net/?f=%5Cfrac%7B91.5624%7D%7B2%7D)
=
Answer:
953 Citizens
Step-by-step explanation:
So here basically you add up all the citizens first that were in the survey.
25+38+11+6 = 80 total participants
38 of which are Rock Fans
38/80 = 0.475%
0.475% of the total citizens = Estimate of Rock fans in entire Throne County
0.475 * 2006 = 952.85 Citizens
You can't have .85 of a citizen so you round up to 953 Citizens.
Or you can round down if it was less than 952.5.
So the Answer is 953 Citizens