You are going shopping and you plan to buy 3 new pairs of pants, 2 new shirts, and a pair of boots.
1 answer:
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Answer:
Price of 1 child ticket is $5.4
Price of 1 adult ticket is $10.8
Step-by-step explanation:
Given:-
6 children and 2 adults are going for circus.
Children ticket is half the price of adult ticket.
Total ticketing cost =$54
To find:-
Cost of 1 child ticket=?
Cost of 1 Adult ticket=?
Solution:-
Let price of 1 child ticket be x and price of 1 adult ticket be y,
therefore from the given data we get 2 equations,
-----------------------------------(1)
--------------------------------(2)
Now, substituting the value of x from equation 2 in equation 1,
------------------------(3)
Now, substituting the value of y from equation 3 in equation 2,
------------(from equation 3)
----------------------(4)
As, x is price of 1 child ticket and y is price of 1 adult ticket,
Therefore price of 1 child ticket is $5.4 and price of 1 adult ticket is $10.8
Answer:
You gave the explicit form.
Step-by-step explanation:
You gave the explicit form.
The recursive form is giving you a term in terms of previous terms of the sequence.
So the recursive form of a geometric sequence is and they also give a term of the sequence; like first term is such and such number. All this says is to get a term in the sequence you just multiply previous term by the common ratio.
r is the common ratio and can found by choosing a term and dividing by the term that is right before it.
So here r=-3 since all of these say that it does:
-54/18
18/-6
-6/2
If these quotients didn't match, then it wouldn't be geometric.
Anyways the recursive form for this geometric sequence is
Answer:
<h3>x = 1.54 or x = - 4.54 to 2 decimal places</h3>Step-by-step explanation:
x² + 3x - 7 = 0
Using the quadratic formula
a = 1 b = 3 c = - 7
Hope this helps you