20,40,60,80,100,102 just continue from there
Answer:
90
Step-by-step explanation:
It starts going up by 6. Then it goes up by 2 more than six. 6, 8, 10. Going up 2 more than last time. 2018 would be 12 more, or 76, and 2019 would be 14 more, or 90.
we know that
For a spherical planet of radius r, the volume V and the surface area SA is equal to

The
ratio of these two quantities may be written as

we know


therefore
the answer is

Answer:
3 hr. 45 min.
Step-by-step explanation:
Answer:
x∈R
Step-by-step explanation:

2>0
The domain is all real numbers.
x∈R