1809.56
just plug it in the surface area formula of a sphere and do the math
Answer:
41.04
Step-by-step explanation:
thats the answer on khan academy :3 i hope this helps
Answer:
400 Tiles
Step-by-step explanation:
20 x 20 = 400
(Length x Width)
9514 1404 393
Answer:
d > -4
Step-by-step explanation:
Divide both sides of the inequality by -6. That requires the sense of the comparison to be reversed.
(-6d)/(-6) > (24)/(-6)
d > -4
Answer:
Age of a younger person (wife) is 
years.
Step-by-step explanation:
The sum of a man and his wife is 
years.
Also, ratio of their ages is 
Let ages of a man and his wife be 
and 
.
Therefore,
Age of man 
years
Age of his wife 
years.
So,
age of a younger person (wife) is years.
