The highlighted sector is exactly 3/4 of the circle area, because 
is 3/4 of 
which is a complete rotation.
Since you are given the radius, you can compute the area as
So, 3/4 of this area would be 
squared cm.
The remaining sector, of course, is 
squared cm.
Volume of cylinder
πr^2h
π6^2x11=396π
Volume of sphere
4/3πr^3
4/3π6^3=288π
396π+288π=684π
=2148.849375
Answer:
w² + 12w + 2
Step-by-step explanation:
( - 2w² + 5w - 4 ) + ( 3w² + 7w + 6 )
= 3w² - 2w² + 5w + 7w + 6 - 4
= 1w² + 12w + 2
= w² + 12w + 2
The temp of Chicago is 30 degrees.
15 degree MORE than TWICE the temp of Chicago. 75-15=60/2. Hope this helps.
Answer:
116.3, 41.05
Step-by-step explanation:
Using the growth rate formula
Final = initial(1 + rate)^n
Rate = 2% = 0.02
n = number of years
Carry capacity = 100%( the original state before the disease)=final
100% = 1
1 = 0.1 ( 1+0.02)^n
10 = (1.02) ^n
Log 10/ Log 1.02 = 116.3 = n
b) initial rate doubled = 0.02*2 (2%*2) = 0.04
Initial population doubled by importation = 0.1 *2 = 0.2
Again, 1 = 0.2 ( 1+0.04)^n
5 = 1.04^n
Log 5/ Log 1.04 = 41.05 = n
