Vcylinder-Vsphere=water
Vcylinder=hpir^2
Vsphere=(4/3)pir^3
given
cylinderradius=30 and h=100
Vcylinder=100pi30^2=100pi900=90000pi
let's leave it in terms of pi for more exactness
sphereradius=12
Vsphere=(4/3)pi12^3=2304pi
cylinder-sphere=90000pi-2304pi=87696pi
using pi=3.14
water=275365.44 cubic cm
last option is corrrect
10,500 mosquitos because 1,000•10hr=10,000 then half of a thousand is 500 so it's that
3-83= 80
80 divided by 2 is 40
the answer is 40
Answer:
The answer is C trust me I did this