1 answer:
Answer:
(a)
(b) nth term:
Step-by-step explanation:
Solving (a)
Given
The first 3 terms.
When n = 1
When n = 2
When n = 3
So, the first three terms are:
Solving (b)
Given
Required
The nth term
The sequence is arithmetic.
So, first calculate the common difference (d)
The nth term is then calculated as:
Where
So:
and
Collect like terms
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230.
Because (34350/255)*17 equals 230
Answer:
square root of 166, 13, 14
Step-by-step explanation:
Answer:
18/18 =1
therefore 1/18th part of 18 is 1
What problem is there to show work for?
D. 8 grams
The equation
Ending Amount = Beginning Amount / 2(time / half-life)
32/2^(6/3)
32/2^2
32/4
=8