Answer:
60 percent
Step-by-step explanation:
number of ducks in morning=80
ducks in after noon=135
for percentage
80/135=0.5925=0.60
0.60*100=60 percent
If the diameter is 8 centimeters, the radius is 4. We can use the formula

and plug in r=4 and h=13 to get

, so

.
It’s a!!!!!!!!!!!!!!!!!!!!!!!!
Answer:
It is CD
Step-by-step explanation:
because 300+200=500, juts times it by 3 and divide