750 tickets were sold for a game for a total of $1,400.00. If adult tickets sold for $2.50 and children's tickets sold
1 answer:
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Answer:
The answer is .
Step-by-step explanation:
To solve the inequality, start by solving for the variable .
To solve for the variable , subtract
from both sides. The inequality will look like
.
Then, divide both sides by 6.5 in order to get the variable by itself. The inequality answer will look like
.
Given:
The geometric sequence is:
1 -4
2 20
3 -100
To find:
The explicit formula and list any restrictions to the domain.
Solution:
The explicit formula of a geometric sequence is:
...(i)
Where, a is the first term, r is the common ratio and .
In the given sequence the first term is -4 and the second term is 20, so the common ratio is:
Putting in (i), we get
where
Therefore, the correct option is B.