Since you are not given the following choices, by analyzing this series, it is a geometric progression because their common ratio is constant. Proofing that
4.8/(-3.2) = -1.5, also
-7.2/(4.8) = -1.5, and also
10.8/(-7.2) = -1.5
Answer:
21 years
Step-by-step explanation:
Use the equation where x is the number of years passed.
Once you've solved for it, x=20.475319. Although it's closer to 20 years to the nearest year, it's 21 years since you'll wont reach 3000 in year 20.
Answer:
Its D
Step-by-step explanation:
The GCF is 15
so the answer is
15(2x + 1)
Arc length is angle times radius. The unit circle has radius 1, so the arc length is just π/3