Ted and Wayne are both travelling. Ted drives at an average speed of 90 km/h. Wayne left 30 mins later then Ted and drove at an
average speed of 100 km/h.
A)How long did it take Wayne to catch up to Ted?
B)How far have they driven at this point?
A)How long did it take Wayne to catch up to Ted?
B)How far have they driven at this point?
1 answer:
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For the given geometric progression, the nth term of the given GP is .
Option (C) is correct.
What is the Geometric Progression?
Geometric Progression (GP) is a type of sequence in mathematics in which each succeeding term is produced by multiplying each preceding term by a fixed number known as a common ratio. This progression is also known as a pattern-following geometric sequence of numbers.
The given sequence is 2, 6, 18, 54
here the first term(a) = 2 and the common ratio(r) = 6/2 =3
Then by using the formula for the nth term of a GP, we get
Hence the nth term of the given GP is .
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